timstar international 2013 low res(1)

Science Solutions

I N T E R N AT I O N A L B R O C H U R E 2 0 1 3

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Chemistry

Physics

Biology

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SCIENCE SOLUTIONS from

CATALOGUE ICONS

A carefully selected addition to our range, offering you up-to-date choices.NEW

Popular items highlighted for your convenience.

BESTSELLER

Technical information which you may nd useful when selecting or using a product.

INFOTECHNICAL

VALUE Products chosen especially for those on tight budgets.

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Were members of the British Educational Suppliers Association, bound to our membership to follow the code of practice for safety, quality and suitability.

Timstar aims to provide a product and service offering for all science education needs. Competitively priced, excellent stock availability, technical support, quality products, innovation and reliable service enable us to full our aspirations.

We design and manufacture our own products under the Benchmark brand name; an innovative and expanding core range of lab essentials, designed with technicians, teachers and students in mind.

Timstar is excited and committed to serving the needs of all our international customers, making ordering with us a memorable and pleasant experience.

Our experienced dedicated export team will give you the best advice to ensure smooth order processing, backed up by competitive pricing. We are condent that in working with Timstar you will receive the very best levels of service and supportanywhere in the world!

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1Tel: +44 (0)1270 250459 Fax: +44 (0)1270 250601

HOW TO ORDER:FAX: +44 (0)1270 250601

E-mail: [email protected]

Website:www.timstar.com

TELEPHONE: +44 (0)1270 250459From 8.30am to 5.00pm Monday - Friday (GMT)

Timstar Laboratory Suppliers LimitedTimstar House, Marsheld Bank,Crewe, Cheshire, CW2 8UY, England

TABLE OF CONTENTSChemicals ........................................................................3Absorption - Adapters - Adhesives ....................................4Aspirators - Autoclaves .....................................................5Autoclaves .................................................................... 6-7Balances ..................................................................... 8-11Balloons - Basins & Crystallising Dishes .........................12Baskets - Baths ......................................................... 13-14Batteries ................................................................... 15-19Beakers ..................................................................... 20-21Biological Specimens ............................................... 22-24Biotechnology, Electrophoresis & PCR ...................... 25-28Bottles ...................................................................... 29-31Bottles - Bottle Carriers & Racks .....................................32Brushes .................................................................... 33-36Burners ...........................................................................37Calculators .....................................................................38Calorimeters ...................................................................39Centrifuges - Chromatography ................................... 40-41Cleaning C ompounds ................................................ 41-42Cleaning Materials .................................................... 42-43Clips ...............................................................................43Clocks - Colorimeters .....................................................44Combustion - Cork ..........................................................45Cotton Products - Counters .............................................46Crucibles ........................................................................47Culture Media - Cylinders ......................................... 48-49Datalogging ............................................................. 50-54Dessicators - Design & Technology .................................55Dialysis Visking Tubing - Dissecting ..............................56Dissecting Equipment ............................................... 57-59Distillation & Fractionating - Draining ..............................60Drawing - Drying .............................................................61Earth In Space .................................................................62Earth S cience ............................................................ 63-64Electrical Accessories ............................................... 65-69Electrical M easurement ............................................. 70-74

Electricity Kit s ........................................................... 75-76Electrolysis ............................................................... 77-78Electromagnetism ...........................................................79Electrostatics ............................................................ 80-82Electrostatics - Energy............................................... 83-87Environmental Science .............................................. 88-93Enzymes .........................................................................94Filtration - Flame Testing ........................................... 95-96Flasks .............................................................................97Forces & Motion ..................................................... 98-101Forensic Science .................................................. 102-104Funnels - Furniture ................................................ 105-106Gas ....................................................................... 108-110Gas - Gauzes - Glass Working Tools ..............................111Heat ...................................................................... 112-113Heating Mantles & Hotplates ................................. 114-115Human B ody ......................................................... 116-120Hydrometers - Kitchen Products ............................ 121-122Index..................................................................... 247-256Labels & Labelling ........................................................123Lamps................................................................... 124-125Light Meters..................................................................126Lubricants - Magnets ............................................ 127-129Magniers - Masses .....................................................130Masses - Materials................................................ 131-132Mats .............................................................................132Measurement ........................................................ 133-134Melting Point ................................................................135Microbiology ........................................................ 136-137Microscope Accessories ....................................... 146-147Models ................................................................. 148-150Molecular M odels ................................................. 151-154Molecular Models - Mortars & Pestles ..........................155Optical E quipment ................................................. 156-169Oscilloscopes ....................................................... 170-171Paper ............................................................................171

Petri Dishes - pH Meters ....................................... 172-174Pipettes ................................................................. 174-175Plant Biology ................................................................176Power Supply Units ............................................... 177-180Prepared Microscope Slides ..........................................181Prepared Slides .............................................................182Pressure................................................................ 183-185Pulleys ..........................................................................186Pumps .................................................................. 187-188Quickt/Jointed Glassware .................................... 189-191Radiation & Atomic Physics .................................. 192-196Rods - Rules .................................................................197Safety & Protection ............................................... 198-205Scissors - Sealants .......................................................206Signal Generators..........................................................207Smart Materials..................................................... 208-210Sound & Waves .................................................... 211-215Spatulas........................................................................216Spectrometers - Spectrophotometers ............................217Spheres - Springs .........................................................218Stands .................................................................. 219-222Step Ladders - Stirrers, Mixers & Shakers ......................223Stirrers, Mixers & Shakers .............................................224Stoppers - Storage ........................................................225String - Syringes ...........................................................226Tape - Test Papers .........................................................227Test Tubes .....................................................................228Thermometers ....................................................... 229-231Tiles - Timers ........................................................ 232-235Tongs - Tools ........................................................ 236-237Trays, Trolleys & Shelving...................................... 238-239Triangles - Tripods - Tubes ............................................240Tubing ..........................................................................241Tuning Forks - Vacuum Flasks - Visual Aids ........... 242-243Water Bottles - Watch Glasses .......................................244Water Purication .................................................. 245-246

go to our website and see our complete store section listings!

Please send your enquiry direct to our Export department, by email or fax, using the contact details above.Upon receipt of your enquiry we will prepare a fully priced quotation which will include freight charges direct to your school or a nominated point of delivery.

Certain chemicals are of a hazardous nature and as a result they will require special delivery and handling which can often be expensive or cause inordinate delays with delivery.

For this reason we separate chemical requirements from all enquiries and provide a separate quotation for the chemicals (and freight) that way there is no disruption to the shipment of your science equipment and you can easily track both shipments and ideally order all your chemical needs in one go.

In order to keep freight costs to a minimum we always endeavour to ship your science equipment in one single cost effective consignment and provide you with despatch details accordingly.

WE ACCEPT MOST MAJOR CREDIT CARDS

2...over 8,000 competitively priced products in stock!

CATEGORY HEADER

A REGISTERED TRADEMARK OF TIMSTAR

The Benchmark range; an innovative and expanding core

range of lab essentials, designed with technicians,teachers and students in mind!

for the appliance of science

3Tel: +44 (0)1270 250459 Fax: +44 (0)1270 250601 www.timstar.com

CHEMICALS

Contact Timstar today for all your chemical needs!Certain chemicals are of a hazardous nature and as a result they will require special delivery and handling which can often be expensive or cause inordinate delays with delivery.

For this reason we separate chemical requirements from all enquiries and provide a separate quotation for the chemicals (and freight) that way there is no disruption to the shipment of your science equipment and you can easily track both shipments and ideally order all your chemical needs in one go.


ABSORPTIONA U-SHAPE ABSORPTION TUBES. Glass.

Size AB00020 125 x 15mm 10.00 /ea.AB00025 150 x 20mm 2.73 /ea.

B U-SHAPE ABSORPTION TUBES. Glass, with side arms. Size AB00030 125 x 15mm 3.16 /ea.AB00035 150 x 20mm 3.34 /ea.

ADAPTERSC T-SHAPE ADAPTERS. These polypropylene connectors have

rigid arms with ridges, for better grip. Pack of 5. OD mm AD00041 4 6.91 /pkAD00046 6 6.95 /pkAD00051 8 9.11 /pkAD00056 10 9.58 /pk

D STRAIGHT ADAPTERS. For connecting tubing with similar bore sizes. Polypropylene with tapered arms and ridged profile to give better grip. Autoclavable. Pack of 5. Nominal OD mm AD00083 4/7 x 4/7 7.31 /pkAD00085 7/12 x 7/12 7.42 /pkAD00087 10/15 x 10/15 7.02 /pk

E STRAIGHT ADAPTERS. For connecting tubing with different bore sizes. Polypropylene with tapered arms and ridged profile to give better grip. Autoclavable. Pack of 5. Nominal OD mm AD00091 4/7 x 7/12 7.33 /pkAD00093 4/7 x 10/15 7.38 /pkAD00095 7/12 x 10/15 7.38 /pk

F STRAIGHT DISCONNECTOR ADAPTERS. These tight fitting, quick disconnectors are useful for joining tubing which may need to be quickly uncoupled. Made from Polyethylene. OD mm AD00110 4/6 2.16 /ea.AD00112 6/8 2.21 /ea.AD00114 8/10 2.53 /ea.AD00116 10/12 2.69 /ea.

ADHESIVESG BLU TACK. Reusable non-toxic adhesive putty.AD00215 1.27 /pk

H ARALDITE RAPID. Two-part epoxy resin with fast setting.AD00200 6.46 /ea.

I BOSTIK ALL PURPOSE. Clear, synthetic rubber resin. In a tube of 20ml.AD00205 2.40 /ea.

J PRITT STICK. Non-toxic stick adhesive. Available in 2 sizes.AD00235 10g 1.46 /ea.AD110110 40g 1.99 /ea.

ABSORPTION - ADAPTERS - ADHESIVES

U-Shape Absorption Tube

T Adapters, Polypropylene

Straight Disconnector Adapters

Straight Adapters

Absorption Tube with Side Arms

B C

D

F

E

I

Bostik All Purpose

H

Araldite Rapid

G

Blu Tack

J

Pritt Stick

A


AUTOCLAVESB AUTOCLAVE. High Dome Pressure Cooker with safety valve and 3

pressure settings. 6 litre capacity.AU00900 Pressure Cooker 59.87 /ea.AU00902 Spare Gasket 6.16 /ea.

ASPIRATORSA ASPIRATOR BOTTLES, Polythene.

AS00830 1 5 litre with Tap and Handle 13.17 /ea.AS00835 2 10 litre with Tap and Handle 13.38 /ea.AS00836 3 Spare Tap for 5 litre and 10 litre Aspirators 1.97 /ea.AS00840 4 25 litre Aspirator Rectangular with Large Bore Stopcock 17.51 /ea.AS00841 5 Spare Tap for 25 litre Aspirator 3.40 /ea.

BESTSELLER

ASPIRATORS - AUTOCLAVES

Autoclave, Pressure Cooker

25Lt Aspirators

Spare taps for 5 & 10Lt Aspirators Spare tap for 25Lt Aspirators5 & 10Lt Aspirators

A

A

BESTSELLER

4

3

1

5

2

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B

A


AUTOCLAVES continued

A CLASSIC. The Prestige Medical Standard Classic autoclaves offer a range of small, portable, non vacuum autoclaves suitable for the sterilisation of solid instruments etc. These fully automatic units have a sterilisation time of 11 minutes at 126C except for AU00951 which has a sterilisation time of 20 minutes at 134C. The extended models have a larger capacity and those with gauges have 2 gauges to indicate the temperature and pressure. All units come complete with an internal basket and instructions for use. Model Cycle Temp. Capacity Max. Internal Height AU00950 Classic Standard 126C 9 litre. 228mm 933.27 /ea.AU00951 Classic Standard with gauges 134C 9 litre. 228mm 1318.18 /ea.AU00952 Classic Standard, extended 126C 12 litre. 290mm 1156.91 /ea.AU00953 Classic Standard, extended with gauges 126C 12 litre. 290mm 1285.64 /ea.AU00955 Spare Sealing Gasket 91.48 /ea.

B CLASSIC MEDIA. The Prestige Medical Classic Media autoclave offers a safe method of sterilising media in the school laboratory. With an interlock lid for safety, it ensures the unit cannot be opened until the temperature inside has fallen to a safer level, preventing vessels/glassware exploding or liquid leaking. With a one-touch button operation you can set and forget, with no supervision necessary. This model has been specifically designed to provide the most suitable working conditions (temperature, pressure and cycle time) for sterilising media and is ideal for educational use. The Extended model offers the same specification but with a larger capacity. Full cycle time approx. 70 minutes. Model Cycle Temp. Capacity Max. Internal Height AU110250 Classic Media 121C 9 litre 228mm 999.00 /ea.AU110254 Classic Media, Extended 121C 12 litre 290mm 1280.73 /ea.

AUTOCLAVES

Classic Media

Classic Range

A

B


AUTOCLAVE ACCESSORIESA SELF-SEAL AUTOCLAVE POUCHES. Self-seal with colour

changing indicator. Ideal for maintaining sterility of products. In packs of 200. SizeAU80050 60 x 100mm 8.56 /pkAU80051 90 x 140mm 9.69 /pkAU80052 90 x 200mm 10.59 /pkAU80053 90 x 230mm 11.33 /pk AU80055 135 x 255mm 20.02 /pkAU80056 135 x 360mm 29.44 /pkAU80057 190 x 305mm 33.30 /pkAU80058 190 x 330mm 34.77 /pk

B AUTOCLAVE INDICATOR TAPE. Self adhesive tape 25mm wide x 55m long with strips which change colour.AU00976 5.34 /ea.

C T.S.T. STERILISATION STRIPS. Temperature, Steam, Time strips. For use in autoclaves to indicate that the sterilisation cycle is complete. Strips change colour when correct conditions have been attained. See individual types for temperature and cycle time.AU00980 121C for 15 minutes, pack of 100 51.25 /pk

BAGSD RE-SEALABLE POLYTHENE BAGS. In packs of 100. SizeBA01020 89 x 114mm - Plain 1.60 /pkBA01021 89 x 114mm - White write on panel 1.73 /pkBA01022 102 x 140mm - White write on panel 2.51 /pkBA01025 127 x 191mm - Plain 2.70 /pkBA01026 152 x 229mm - White write on panel 4.71 /pkBA01027 203 x 279mm - White write on panel 6.35 /pk

AUTOCLAVES

Re-sealable Polythene Bags

Autoclave Pouches

What are the benefits of using TST sterilisation strips or tape in autoclaves?

TST strips (Temperature, Steam and Time) and Autoclave Indicator Tape are useful, if not essential, when using autoclaves, as they give a clear indication that the sterilisation cycle has been completed correctly. This is particularly important when disposing of spent cultures, to ensure that all microbes have been properly destroyed. The TST strips will change colour when the correct conditions have been reached (i.e. temperature, steam & time) and Autoclave Indicator Tape will change colour to indicate that the contents have been autoclaved. (Please note that this is not as specific as the TST strips as it ONLY indicates that autoclaving has taken place, rather than that specific conditions have been attained). Timstar offers 3 types of TST strips - 121C for 15 minutes (AU00980); 126C for 11 minutes (AU100200); 134C for 3.5 minutes (AU100202) as well as an autoclave indicator tape (AU00976). We strongly recommend the use of sterilisation indicators, to be sure that the correct sterilisation conditions have been achieved.Please note: Autoclaves should never be overfilled, as they will struggle to get to the correct temperature and pressure levels and sterilisation times will need to be longer. This should not be as much of an issue with the automated types of autoclave, but could still be a problem.

INFOPRODUCT

D

A

T.S.T. Sterilisation Strips and Autoclave Indicator Tape

B

C


BALANCESBENCHMARK BALANCESA uWEIGH STANDARD RANGE. A new range of balances

designed specifically for school use offering outstanding value combined with smart features for an easy to use balance. The tough durable ABS housing is designed to withstand field and laboratory environments, while being easy to clean and protected from accidental spills. With built-in U-Protect protection all BENCHMARK uWEIGH balances can withstand excessive overloads. Complete with an a.c adapter, plus integral security slot.

Applications: Weighing in Grams, Newtons and other units Parts counting Percentage weighing Under balance weighing

Model Capacity Pan size (mm) BA110100 UWS202 200 x 0.01g 120 dia. 175.00 /ea.BA110105 UWS402 400 x 0.01g 120 dia. 198.18 /ea.BA110110 UWS802 800 x 0.01g 120 dia. 248.00 /ea.

B uWEIGH ADVANCED RANGE. A new range of precision balances designed specifically for school use offering outstanding value precision weighing for the classroom and laboratory.These Benchmark balances are fully featured with parts counting, weighing, check weighing and percentage weighing, all of which can be individually customised by the user. The metal housing is much more rugged than plastic cased balances and has been designed to offer chemical resistance and divert spills away from the balance.With built-in U-Protect protection all BENCHMARK uWEIGH balances can handle excessive overloads without a problem.

Ideally suited for educational applications the large backlit LCD display has clear digits so critical data is always in view.The RS-232 allows data transfer and communication to printers and computers.Included with the balance is a 240V a.c power adapter, user manual and mg balances come with a draft shield and a smaller 140x140mm pan.Applications: Weighing in Grams, Newtons and other units Parts counting Percentage weighing Under balance weighing

Model Capacity Pan size (mm) BA110200 UWA213 210 x 0.001g 145x125 460.00 /ea.BA110205 UWA413 410 x 0.001g 145x125 485.00 /ea.BA110210 UWA2202 2200 x 0.01g 192x192 460.00 /ea.BA110215 UWA4202 4200 x 0.01g 192x192 485.00 /ea.

BESTSELLER

BESTSELLER

2 YEAR WARRANTY ON ALL BENCHMARK BALANCES

INFOPRODUCT

BALANCES

uWeigh Standard Range

A

BESTSELLER

uWeigh Advanced Range

B BESTSELLER


OHAUS BALANCESA CL SERIES. Economically priced battery operated portable compact balances.

Features an indented base to facilitate stacking to aid prep room management. The batteries will provide 300hrs operation due to the auto shut off feature. This makes these balances cheap to run. There is mechanical and in built software overload protection to limit weighing cell damage. The balance is operated by 2 clearly marked buttons which can be used for calibration (calibration masses not included). Powered by 3 AA batteries (supplied) or by optional a.c. adapter. Model Capacity BA70350 CL200 200 x 0.1g 37.20 /ea.BA70352 CL2000 2000 x 1g 33.76 /ea.BA80300 CL501 500 x 0.1g 41.24 /ea.BA70354 CL5000 5000 x 1g 37.31 /ea.BA01208 Mains Adapter 220/240V 27.42 /ea.

B SCOUT PRO SERIES. A range of portable balances with superior performance. These balances feature a large LCD screen with 7 weighing units, parts counting and percentage weighing. Can be mains or battery operated (batteries not supplied) and have an auto shut off feature. Can also be used for weighing items from below as there is an integral weighing hook underneath. Model Capacity Pan size (mm) BA41181 SPU202 200 x 0.01g 120 dia. (round) 231.85 /ea.BA41182* SPU402 400 x 0.01g 120 dia. (round) 262.08 /ea.BA41183* SPU401 400 x 0.1g 120 dia. (round) 155.04 /ea.BA41184* SPU601 600 x 0.1g 165 x 142 (square) 174.91 /ea.BA90300* SPU602 600g x 0.01g 120 dia. (round) 284.76 /ea.BA90305 SPU6001 6000g x 0.1g 165 x 142 (square) 348.84 /ea.BA41185 SPU2001 2000 x 0.1g 165 x 142 (square) 239.87 /ea.BA41186 SPU4001 4000 x 0.1g 165 x 142 (square) 301.04 /ea.BA41187 SPU6000 6000 x 1g 165 x 142 (square) 181.95 /ea.*Includes calibration mass

C ESA SERIES. A range of robust mains/battery powered portable balances. Suitable for weighing, parts counting, percentage weighing, formulation and analysis. With the following features:- Large blue backlit LED display RS232 Serial Output Stainless steel round pan 120mm dia. (150g, 300g, & 600g) Stainless steel square pan 150 x 125mm (1500g, 3000g and 6000g) Full range Tare facility Parts Counting % weighing Draft shield supplied with 150g & 600g models Size: 318 (W) x 261 (D) x 140mm (H) Supplied with mains adapter CapacityBA80322 300 x 0.005g 212.73 /ea.BA80324 600 x 0.01g 212.73 /ea.BA80326 1200 x 0.02g 212.73 /ea.BA80328 3000 x 0.05g 212.73 /ea.BA80330 6000 x 0.1g 212.73 /ea.

Accessories. BA01980 Batteries AA 2.83 /4

RAVENCOURT BALANCESD 333 and 444 MODELS. Low cost scientific quality, battery powered balances.

Battery not supplied. With the following features:- Large clear LCD screen 125mm weighing platform Rugged Construction Tare Function Spill proof membrane switches Accurate load cell mechanism Optional Mains adapter Model BA01227 1 Ravencourt 333. 2000 x 1g 47.18 /ea.BA01228 Ravencourt 444. 200 x 0.1g 66.47 /ea.BA01229 Mains Adapter 8.45 /ea.BA01970 Battery PP3 2.73 /ea.

BALANCES

Ohaus CL Series

A

Ohaus Scout Pro Round Pan

B

C

Avery ESA Series showing Square Pan and Draft Shield

Ravencourt 333

D

1

10

...over 8,000 competitively priced products in stock!

CATEGORY HEADER

A REGISTERED TRADEMARK OF TIMSTAR

E X C L U S I V E T O T I M S T A R

uWeigh BALANCESNew overload proof balances designed speci cally for school useA new range of standard and advanced balances designed with our unique u-Protect overload feature meaning uWeigh can withstand excessive overloads and impacts. All models include a modern back-lit display, power adapter, draft shield, RS232 port and hanging attachment with further accessories available through our catalogue or website

uWeigh is robust and easy for teachers and students alike with 2dp models.

u-Protect Overload Protection the scale pan will stand up to abuse in the form of excessive overloads and impacts on the scale pan without damaging the mechanism

Outstanding Value - all models are competitively priced against the other leading brands

Stackable - all your balances can be stored away neatly, saving space in the classroom

2 Year Warranty - giving you peace of mind on this new range

11

Tel: +44 (0)1270 250459 Fax: +44 (0)1270 250601 www.timstar.com

BALANCE ACCESSORIESA WEIGHING BOATS. Polystyrene disposable. Can be shaped to

form a pouring funnel. Volume Pack Size BA01375 30ml 500 30.94 /pkBA01380 5ml 1000 43.58 /pk

B WEIGHING BOTTLES. Glass. Dimensions BA01385 40(H) x 20mm(dia.) 5.42 /ea.BA01390 50(H) x 25mm(dia.) 6.06 /ea.BA01395 60(H) x 30mm(dia.) 8.65 /ea.BA01400 25(H) x 50mm(dia.) 9.30 /ea.

MECHANICAL BALANCESC BATHROOM SCALES. Complete with zero adjuster and

magnifying lens for easy reading. Capacity BA01370 125 x 0.5kg 11.53 /ea.

SPRING BALANCESD SPRING BALANCES - TRANSPARENT BODY. A range of

colour coded tubular spring balances that can be used for both force and mass measurements, calibrated in both Newtons and grams. Capacity Resolution BA013570 250g/2.5N x5g/0.05N 2.75 /ea.BA013571 500g/5N x5g/0.05N 2.75 /ea.BA013572 1kg/10N x20g/0.2N 2.75 /ea.BA013573 2kg/20N x40g/0.4N 2.75 /ea.BA013574 3kg/30N x100g/1N 2.75 /ea.BA013575 5kg/50N x100g/1N 2.75 /ea.BA013576 Set of all 6 Balances 18.18 /set

E PUSH/PULL SPRING BALANCES. A range of colour coded spring balances to investigate measurement of force involving either a push or pull action. Calibrated in Grams and Newtons. Capacity Resolution BA50648 250g/2.5N x5g/0.05N 3.90 /ea.BA50650 500g/5N x10g/0.1N 3.90 /ea.BA50652 1kg/10N x20g/0.2N 3.90 /ea.BA50654 2kg/20N x40g/0.4N 3.98 /ea.BA50658 3kg/30N x100g/1N 3.90 /ea.BA50660 5kg/50N x100g/1N 3.90 /ea.BA50662 Set of 6 Push/Pull Balances 23.64 /set

F SPRING BALANCE SALTER MODEL 12. A durable, robust spring balance housed in a tough ABS plastic case with bottom hooks and zero adjuster. Capacity BA01350 1 x 0.01N 7.65 /ea.BA01351 10 x 0.1N 7.65 /ea.BA01352 30 x 0.5N 7.65 /ea.BA01353 100 x 1N 7.65 /ea.

BESTSELLER

BESTSELLER

BESTSELLER

BALANCES

Push/Pull Spring Balances

Spring Balances - Transparent Body

Weighing Boats, Bottles & Funnels

A

B

Bathroom Scale

C

BESTSELLER

Salter Spring Balances

BESTSELLER

D

E

F BESTSELLER

12


BALLOONSA CYLINDRICAL BALLOONS. Pack of 100.

BA01422 5.44 /pk

B ROUND BALLOONS. Pack of 100.BA01420 6.65 /pk

C BALLOON PUMP. BA01424 2.54 /ea.

D BALLOON HOVERCRAFT. Air cushion disc with balloon. For demonstrating the influence of frictional forces. The disc consists of a circular plastic plate with an air hole and with a fitting for a rubber stopper with a hole for mounting a balloon. Air from the balloon passes through the hole in the plate, causing the disc to hover on a cushion of air. Acrylic plate diameter 115mm.BA90380 15.85 /ea.

BASINS & CRYSTALLISING DISHES

CRYSTALLISING DISHES, Borosilicate Glass Standard Range. Without spout. Capacity Dimensions (ml) (Dia.x Ht. mm) BA01530 40 50 x 30 4.08 /ea.BA01531 100 70 x 40 4.22 /ea.BA01532 300 90 x 53 5.94 /ea.

E CRYSTALLISING DISHES, Pyrex. Borosilicate Glass Premium Range. Without spout. Capacity Dimensions (ml) (Dia.x Ht. mm)BA01500 100 70 x 40 5.96 /ea.BA01505 150 80 x 45 7.35 /ea.BA01510 300 95 x 55 7.47 /ea.BA01515 500 115 x 65 12.42 /ea.BA01520 900 140 x 75 16.96 /ea.

F EVAPORATING BASINS, Pyrex. Borosilicate Glass Premium Range. Flat Bottom with spout. Capacity Dimensions (ml) (Dia.x Ht. mm) BA01560 40 60 x 30 6.87 /ea.BA01565 100 80 x 45 8.44 /ea.BA01570 170 95 x 55 8.44 /ea.BA01575 300 115 x 65 11.47 /ea.

G EVAPORATING BASINS, Porcelain Value Range. Round Bottom, shallow form with spout. Capacity Dimensions (ml) (Dia.x Ht. mm) BA01624 35 60 x 25 1.25 /ea.BA01625 50 70 x 28 1.26 /ea.BA01626 75 82 x 32 1.34 /ea.BA01627 100 90 x 35 1.59 /ea.BA01628 125 98 x 38 1.85 /ea.

H EVAPORATING BASINS, Grade A Porcelain Premium Range. Flat Bottom, shallow form with spout. Capacity Dimensions (ml) (Dia.x Ht. mm) BA01660 30 70 x 15 4.22 /ea.BA01665 55 80 x 20 5.49 /ea.BA01670 110 100 x 25 6.68 /ea.

BESTSELLER

BALLOONS - BASINS & CRYSTALLISING DISHES

Crystallising Dishes, Glass Evaporating Basin, Glass

Evaporating Basin, Porcelain Evaporating Basins, Flat Bottom

Balloon Hovercraft

Balloons

A

B

Balloon Pump

C

D

E F

BESTSELLER

VALUE

HG

13


BASKETSA TEST TUBE BASKETS. Cubical, nylon coated metal wire.

Size BA01700 100mm cube 13.02 /ea.BA01705 125mm cube 15.56 /ea.BA01710 150mm cube 16.29 /ea.BA01715 200mm cube 23.60 /ea.

BATHSGRANT UNSTIRRED WATER BATHSB JB AQUA PLUS RANGE. The Grant JB Aqua Plus range of water baths offers the simplicity of an analogue bath, with the quality and reliability

expected in a Grant water bath. Ideal for use in the education market, each model comes complete with blue transparent polycarbonate lid and polycarbonate base tray included as standard, to improve performance and limit energy wastage. The range consists of seven models including shallow and dual bath options. *The use of base trays (supplied) is highly recommended, to prevent damage to the tank (items placed directly onto the base can cause localised hot spots) and invalidating the warranty.* Simple to use Drain tap available on JB Aqua 12 Plus, 18 Plus and 26 Plus Ambient +5C to 98C User-settable sample protection and fixed thermal cut-out Complete with Polycarbonate lid and base tray improve performance and reduce evaporation/energy loss 3-year warranty

Capacity T.T. Rack Model (Litres) CapacityBA71800 1 JB Aqua Plus 2 2 394.55 /ea.BA71800/S 2 JB Aqua Plus 2S (Shallow) 2 394.55 /ea.BA71805 3 JB Aqua Plus 5 5 1 432.73 /ea.BA71810 4 JB Aqua Plus 12 12 2 528.18 /ea.BA71815 5 JB Aqua Plus 18 18 4 661.82 /ea.BA71820 6 JB Aqua Plus 26 26 4 750.91 /ea.BA71825 7 JB Aqua Plus DUAL 5 & 12 1 + 2 846.36 /ea.

BASKETS - BATHS

Test Tube Baskets

A

JB Aqua Plus Range

A

65

7

21

4

3

ALL GRANT WATER BATHS COME WITH A 3 YEAR WARRANTY

INFOPRODUCT

14


GRANT UNSTIRRED WATER BATHS continuedA TEST TUBE RACKS. Stainless Steel for Water/Boiling Baths. Size: 225 x

108 x 900mm (L x W x H).BA01860 10mm tube dia. 84 holes 77.64 /ea.BA01862 16mm tube dia. 36 holes 82.73 /ea.BA01863 19mm tube dia. 32 holes 82.73 /ea.BA01864 25mm tube dia. 18 holes 82.73 /ea.

NICKEL ELECTRO CLIFTON

WATER BATHS UNSTIRREDB UNSTIRRED WATER BATHS, NE1 SERIES. A range of

thermostatically controlled baths made with a durable paint finished steel outer case and a stainless steel tank with a removable stainless steel perforated shelf. Heated by a sheathed immersion element with safety cut-out. Supplied with illuminated on/off switch and heater indication lamp. For temperatures above 60C a lid is recommended. Temperature range: Ambient to 100C 220/240V.The performance of every bath is factory verified from calibrating its controls and water temperature at 45C for consistent temperature control in use. All 22 and 28 litre baths now incorporate an outlet for a drain tap.

Capacity T.T. Rack Model (Litres) CapacityBA110528 NE1-2.5 2.5 - 325.45 /ea.BA01870 NE1-4 4 1 338.18 /ea.BA01871 NE1-8 8 2 372.73 /ea.BA01872 NE1-14 14 4 398.18 /ea.BA01873 NE1-22 22 6 474.55 /ea.BA01874 NE1-28 28 6 516.36 /ea.

ACCESSORIES FOR NICKEL ELECTRO CLIFTON

UNSTIRRED BATHSC WATER BATH LIDS. Hinged Gable Lids to fit 4, 8, 14, 22 & 28 litre

unstirred baths. Lids are recommended for use with water baths to prevent evaporation and help reduce heat loss, thereby saving energy. These clear polycarbonate lids enable users to see into the baths during use. They can be hinged back out of the way to access the water bath, ensuring all condensate returns back into the water bath, or the whole lid can be easily removed and replaced for cleaning.BA110544 To t 4 litre baths 50.91 /ea.BA110548 To t 8 litre baths 50.91 /ea.BA110552 To t 14 litre baths 50.91 /ea.BA110556 To t 22 & 28 litre baths 50.91 /ea.

D WATER BATH TEST TUBE RACKS. Stainless steel. Overall size: 270 x 70 x 138mm.BA01887 36 holes x 13mm dia. 50.00 /ea.BA01888 26 holes x 17mm dia. 50.00 /ea.BA01889 18 holes x 19mm dia. 50.00 /ea.BA01890 16 holes x 26mm dia. 50.00 /ea.

BATHS

Water Bath Lids

Test Tubes Racks for Grant Water Baths

A

Unstirred NE-1 Series

B

CD

Water Bath Test Tube Rack

15


BATTERIES

A23

AA

AAA

PP3

C TYPE

D TYPE

PP9

PJ996

1289

COIN CELLS

BUTTON CELLS

SR60/LR60

SR41/LR41

SR54/LR54

SR44/LR44

CR2016

CR2025

CR2032

CR1620

LR43

SR66

SR69

SR55

INFOTECHNICAL

BATTERY TYPE IDENTIFIERNot sure what battery type you require? Simply place the battery you need over the shaded battery outlines below. This will help you quickly identify your requirements for your next order.

16


BATTERIESREGULAR BATTERIESA ZINC CHLORIDE BATTERIES.

Type VoltageBA01961 1 AAA 1.5V 0.57 /2BA01954 2 AA 1.5V 0.56 /2BA01960 3 C 1.5V 0.99 /2BA01950 4 D 1.5V 1.28 /2BA01920 5 1289 4.5V 2.44 /ea.BA01925 6 PJ996 6V 3.13 /ea.BA01930 7 PP3 9V 0.89 /ea.BA01945 8 PP9 9V 4.11 /ea.

ZINC CHLORIDE BATTERIES, BULK PACKS. Bulk battery packs, offering savings over purchasing smaller quantities.

Type Pack qty BA110632 AAA 200 36.72 /pkBA110634 AA 40 6.63 /pkBA110636 C 24 8.98 /pkBA110638 D 20 12.24 /pkBA110640 PP3 100 61.20 /pk

B ALKALINE BATTERIES. Type Voltage Size BA01984 1 AAA 1.5V 1.47 /2BA01983 2 AA 1.5V 1.42 /2BA01985 3 C 1.5V 2.92 /2BA01975 4 D 1.5V 3.72 /2BA01970 5 PP3 9V 2.73 /ea.BA01987 6 23A (A23) 12V 1.04 /ea.BA110626 N (LR1) 1.5 28 x 11mm 0.95 /ea.BA110628 2CR1/3N 6.0 25 x 10mm 7.33 /ea.BA110630 476A 6.0 25.2 x 13mm 1.25 /ea.

ALKALINE BATTERIES, BULK PACKS. Bulk battery packs, offering savings over purchasing smaller quantities. Type Pack qty BA110642 AAA 40 15.30 /pkBA110644 AA 40 16.32 /pkBA110646 C 24 29.58 /pkBA110648 D 20 26.52 /pkBA110650 PP3 10 35.70 /pk

C DURACELL PROCELL ALKALINE BATTERIES. Duracell Procell batteries are dedicated to industrial and commercial markets and have the same high specification as the Duracell Plus range. These batteries utilise the latest technology, are the most powerful Procells to date and are designed for the professional user. 7 years shelf life. Sold in packs of 10.

Type Voltage BA100380 1 AAA 1.5V 6.63 /10BA100382 2 AA 1.5V 6.63 /10BA100384 3 C 1.5V 12.71 /10BA100386 4 D 1.5V 15.92 /10BA100389 5 PP3 9V 20.52 /10

BESTSELLER

BESTSELLER

BESTSELLER

BATTERIES

Alkaline Batteries

Zinc Chloride Batteries, PJ996 and PP9

Zinc Chloride Batteries

A

B

C

Duracell Procell Alkaline Batteries

A

8

4

4

32 5

1 6

3 21

7

5

6

23

4

51

VALUE

VALUE

VALUE

17


RECHARGEABLE NIMH BATTERIES A GP ReCYKO RECHARGEABLE BATTERIES. GP ReCyko

batteries are a new innovation in NiMH rechargeable batteries and are ideal for everyday use in most applications. These batteries are best suited to recharging in the Recyko Charger but can also be charged in standard NimH chargers. The benefits include: They arrive pre-charged i.e. they are ready to use immediately without

having to charge up first; The batteries will retain 85% of their charge after being stored for a

year. Standard NiMH batteries will only retain approx. 20%. This means ReCyko batteries will always be ready to use, even after a substantial storage period;

They can be used take up to 4 times as many photos in a digital camera compared to Alkaline batteries;

Environmentally friendly they can be charged up to 1000 times; Type VoltageBA100410 1 AAA 1.2V 8.93 /4BA100412 2 AA 1.2V 11.96 /4BA100414 3 C 1.2V 10.80 /2BA100416 4 D 1.2V 11.38 /2 BA100418 5 PP3 9.6V 7.35 /ea.

B DURACELL RECHARGEABLE BATTERIES. NiMH rechargeable batteries, useful for high drain devices. Can be charged up to 1,000 times. Type VoltageBA80360 AAA 1.2V 10.67 /4BA80362 AA 1.2V 10.67 /4BA80364 C 1.2V 13.09 /2BA80366 D 1.2V 12.91 /2BA80368 PP3 9.6V 12.43 /ea.

BATTERIES

GP Recyko Rechargeable Batteries

A 12

Duracell Rechargeable Batteries

B

3 4 5

BATTERY BASICSCell or Battery?A cell (also called electrolytic cell or voltaic cell) is a device which has two electrodes in an electrolyte, producing electricity by electrochemical reaction. The output is a smooth direct current/voltage (dc).

A battery consists of two or more electrolytic cells which are connected together to function as a single unit to give a higher dc voltage or current output (higher current when connected in parallel, higher voltage when connected in series).

Amp HoursRechargeable batteries usually have the capacity specied in milli-Amp hours (mAh) or Amp hours (Ah). This is the amount of current the battery should be able to supply in one hour. For example a battery rated at 2300mAh should be able to supply 2300mA for one hour. Of course if the current drain of the device being powered is lower or higher, the battery life (discharge time) will be longer or shorter.

Non-rechargeable batteries These are single-use only. Also known as primary cells or Leclanch cells, with a gel type electrolyte. Mostly used in devices which have a low current requirement although alkaline types can be used for both low current drain & high drain devices. Voltage is typically 1.5V from a single cell. Voltage falls steadily during use.

TypesZinc-Carbon (ZnC). These are usually the cheapest but have the shortest life during use.

Zinc-chloride (ZnCl). Similar to ZnC but with a slightly longer life.

Alkaline. These have the longest life and can also be used for high drain applications (e.g. cameras).

Silver oxide button cells. These give a steady voltage discharge over a longer period before it drops off, with a longer operating life than the alkaline equivalents.

Alkaline button cells. The voltage drops below the nominal quicker than with Silver oxide cells. They are cheaper but have a shorter life during use.

Lithium coin cells. These have a high energy capacity to mass ratio and produce a higher voltage per cell typically 3V.

Rechargeable batteriesAlso known as secondary cells or accumulators. Voltage remains fairly constant during use until nearly exhausted, when it falls rapidly. Voltage is typically 1.2V from a single cell - due to the chemistry involved this is the limiting factor.

TypesNickel Cadmium (NiCd). These are an older type, now replaced by NiMH types. They tend to suffer from memory effect.

Nickel Metal Hydride (NiMH). The universally used type of rechargeable cells & batteries for general use. Memory effect is not really a problem.

NOTE: Both NiCd and NiMH types self- discharge during storage due to the nature of their chemical and physical properties so it is always worth recharging again before use if stored or unused even for short periods.

ReCyko. This is a brand name of a newer type of NiMH rechargeable cells & batteries, which arrive fully charged and will not discharge as readily as normal NiMH types. They should retain up to 85% of their charge when stored for a year far more than standard NiMH cells & batteries.

Lithium-ion. These have a high energy capacity to mass ratio and no memory effect. Often used in laptops, digital cameras, camcorders and other portable devices. They do not readily self-discharge and give a higher voltage per cell typically 3.6V.

Lead-acid. These are wet cells but more recently gel cells where the electrolyte is either liquid or gel.

Usually used for vehicle batteries and alarms and are able to deliver a high current, although they are usually larger and heavier than other types of battery, for the same voltage rating.

INFOTECHNICAL

18


BUTTON & COIN CELLS A BUTTON CELLS, Alkaline. For watches, calculators etc.

Type Voltage BA110618 LR41 1.5 4.00 /10BA01989 LR43 1.5 1.41 /ea.BA110620 LR44 1.5 4.50 /10BA110622 LR54 1.5 4.00 /10BA110624 LR60 1.5 4.00 /10

B BUTTON CELLS, Silver Oxide. For watches, calculators etc. Type Voltage BA01993 SR41 1.55 0.72 /ea.BA01988 SR44 1.55 1.47 /ea.BA01991 SR54 1.55 0.97 /ea.BA120205 SR55 NEW 1.55 3.18 /ea.BA01990 SR60 1.55 1.12 /ea.BA110614 SR66 1.55 0.66 /ea.BA110616 SR69 1.55 0.66 /ea.

C COIN CELLS, Lithium Manganese. Type VoltageBA110608 CR1220 3.0 0.90 /ea.BA110610 CR1620 3.0 0.99 /ea.BA01995 CR2016 3.0 0.92 /ea.BA01996 CR2025 3.0 0.93 /ea.BA01997 CR2032 3.0 0.92 /ea.BA110612 CR2430 3.0 1.20 /ea.

BESTSELLER

BUTTON CELL & COIN CELL CROSS REFERENCE TABLE INFOTECHNICALBUTTON CELLS (ALKALINE)

Type Voltage Size, mm Cross Reference

LR41 1.5V 7.9 x 3.6 GP192; V36A; 192; AG3; G3A

LR43 1.5V 11.6 x 4.2 GP86A; V12GA; AG12; G12A

LR44 1.5V 11.6 x 5.4 GPA76; V13GA; A76; AG13

LR54 1.5V 11.6 x 3.05 GP189; V10GA; 189; G10A; AG10; LR1130

LR60 1.5V 6.8 x 2.15 GP164; LR620; AG1; G1A; L621

BUTTON CELLS (SILVER OXIDE)


SR41 1.55V 7.9 x 3.6 SR41W; SR41SW; GP384; GP392; S736E; D384; D392; V384; V392; 384; 392

SR44 1.55V 11.6 x 5.4 SR44W; SR44SW; GP303; GP357; S1154E; D303; D357; V303; V357; 303; 357

SR54 1.55V 11.6 x 3.05 SR1130W; SR1130SW; GP389; GP390; SE1131E; D389; D390; V389; V390; 389; 390

SR55 1.55V 11.6 x 2.10 SR1120SW; GP391; D391; V391; 391

SR60 1.55V 6.8 x 2.15 SR621SW; GP364; S621E; D364; V364; 364

SR66 1.55V 6.8 x 2.6 SR626SW; SR628SW; GP377; V377; AG4

SR69 1.55V 9.5 x 2.1 SR920SW; SR921; GP371; V371; AG6

COIN CELLS (LITHIUM)


CR1220 3.0V 12 x 2.0 GPCR1220; ECR1220; CR/BR1220; DL1220

CR1620 3.0V 16 x 2.0 DL1620; CR/BR1620; ECR1620

CR2016 3.0V 20 x 1.6 GPCR2016; CR/BR2016; ECR2016; DL2016

CR2025 3.0V 20 x 2.5 GPCR2025; ECR2025; DL2025

CR2032 3.0V 20 x 3.2 GPCR2032; CR/BR2032; ECR2032; DL2032

CR2430 3.0V 24 x 3.0 GP2430; DL2430; ECR2430; BR2430

BATTERIES

Button Cells, Silver Oxide

Button Cells, Alkaline

Coin Cells, Lithium Manganese

C

B

A

NICKEL CADMIUM BATTERIES (NiCads) ARE NO LONGER AVAILABLE.

INFOPRODUCT

19


BATTERY CHARGERS & TESTERS A BATTERY CHARGER, NI-CD/NI-MH. Charger suitable for all

NiMH or NiCd batteries, sizes AAA, AA, C, D, or 9V PP3. Incorporates battery test and discharge facility. Typical charging time 8 hours. Fitted mains lead and 13A plug. BA02020 9.08 /ea.

B BATTERY CHARGER, Duracell. This Duracell multi-charger is an excellent low cost charger and will charge up to 8x AA, 8x AAA, 4x C, 4x D or 1x PP3 rechargeable batteries. Different size cells can even be charged at the same time. The charger has LED lights indicating whether the batteries are charging or complete and incorporates detection for abnormal batteries and abnormal temperatures - an excellent safety feature. AA 2650mAh batteries will charge in 6 hours, AAA 1000mAh batteries in 2 hours and 2200mAh D batteries in 5 hours. Batteries are not included. Dimensions: 200 x 110 x 60 mm (h x w x d). Weight: 650 g.BA110600 23.85 /ea.

C ANSMANN BATTERY TESTER, PROFESSIONAL. This professional type battery tester, made by Ansmann, gives a true indication of the capacity of a whole range of commonly used battery types. Not only does it give a voltage reading but also indicates the remaining battery capacity as a percentage relative to full capacity (100%). Most simpler battery testers will only indicate the voltage of a battery without a load connected (i.e. not powering a circuit), which can often be misleading as once a load is connected the voltage can drop very quickly if the battery capacity is low - even though the voltage reading may have been fine. The Ansmann professional tester eliminates this possibility, giving a reliable indication of the actual capacity of the battery being tested. The tester can be used to test; Alkaline, Lithium photo, Lithium button, Zinc-Air, NiCd, NiMH battery types including all commonly used 1.5V alkaline cells (AAA, AA, C, D), 9V PP3, 1.5V button cells, 3V Lithium coin cells, 3V Lithium photo batteries, 6V Lithium photo batteries, 12V alkaline (A23), 1.44V Zinc-Air and 1.2V NiCd and NiMH rechargeable betteries (AAA, AA, C, D). Simply place the battery onto the tester and check the reading, or connect the probe to one end of the battery cell then check the reading (depending on type being tested).

The LCD display indicates Voltage along with battery capacity in 10% steps and includes a self-test button to test the internal battery capacity. Includes 9V PP3 battery, test probe, instructions and two year warranty.

BA120210 42.00 /ea.

D BATTERY TESTER. Universal battery tester for testing the charge status of AAA, AA, C, D, & PP3 alkaline, Ni-Cad and Ni-MH type batteries. Multi-coloured dial shows the status of the battery as good, weak or recharge/replace. Dimensions (h x w x d): 100 x 50 x 45mm.BA110604 6.89 /ea.

E BATTERY CHECKER. Handy pocket-sized tester for quick confirmation of battery condition. Suitable for all 1.5V cylindrical batteries as well as button cells and PP3 9V batteries.BA110606 3.96 /ea.

BATTERIES

NI-CD/NI-MH Battery Charger

Battery Charger, Duracell

B

A

Battery Tester

D

Battery Checker

Ansmann Battery Tester, Professional

C

NEW

E

20


BEAKERSGLASS SQUAT FORM BEAKERS A BOROSILICATE BEAKERS. Squat form, graduated with spout.

Capacity BE42079 50ml 8.51 /12BE42080 100ml 5.75 /12BE42081 250ml 6.98 /12BE42082 400ml 12.87 /12BE02083 600ml 7.34 /6BE02084 1 litre 12.39 /6

B SIMAX BEAKERS. Borosilicate Glass. Squat form, graduated with spout. Capacity BE02169 50ml 11.45 /10BE02170 100ml 10.55 /10BE02178 150ml 15.70 /10BE02175 250ml 11.64 /10BE02180 400ml 14.73 /10BE02185 600ml 25.68 /10BE02190 1 litre 30.73 /10BE02195 2 litre 10.35 /ea.BE02197 5 litre 25.91 /ea.

C PYREX BEAKERS. Borosilicate Glass. Squat form, graduated with spout. Capacity BE02101 5ml 33.82 /10BE02106 10ml 35.87 /10BE02111 25ml 30.82 /10BE02116 50ml 30.89 /10BE02121 100ml 34.29 /10BE02126 150ml 36.53 /10 BE02131 250ml 38.71 /10BE02136 400ml 46.55 /10 BE02141 600ml 58.07 /10 BE02146 800ml 79.11 /10BE02150 1 litre 9.27 /ea.BE02151 92.64 /10BE02155 2 litre 16.58 /ea.BE02156 165.85 /10BE02160 3 litre 29.51 /ea.BE02165 5 litre 49.60 /ea.

D HEAVY DUTY PYREX BEAKERS. Borosilicate Glass. Squat form, graduated with spout. Extra thick walls, heavier bases and reinforced rims. Capacity BE17950 150ml 4.89 /ea.BE17951 250ml 6.13 /ea.BE17952 400ml 6.89 /ea.BE17953 600ml 7.96 /ea.BE17954 1 litre 11.71 /ea.BE17955 2 litre 21.69 /ea.

BESTSELLER

BESTSELLER

BESTSELLER

BESTSELLER

BESTSELLER

BESTSELLER

BESTSELLER

BEAKERS

Pyrex Heavy Duty Beakers

Pyrex Squat Form Beakers

Simax Beakers. Borosilicate Glass

Borosilicate Beakers

A

BESTSELLER

B

VALUE

C

D

21


PLASTIC BEAKERSA BEAKERS. Polypropylene. Squat form with moulded

graduations and spout. Capacity BE02251 25ml 6.95 /10BE02252 50ml 7.10 /10BE02253 100ml 7.40 /10BE02254 250ml 10.45 /10BE02256 500ml 8.60 /5BE02257 1 litre 11.95 /5BE02258 2 litre 4.55 /ea.

B AZLON BEAKERS. Polypropylene. Squat form with printed graduations and spout Capacity BE02261 50ml 13.76 /10BE02262 100ml 15.82 /10BE02263 250ml 24.27 /10BE02264 400ml 15.27 /5BE02266 600ml 19.60 /5BE02267 1 litre 22.75 /5BE02268 2 litre 8.02 /ea.

C AZLON BEAKERS. PMP. Transparent. Squat form graduated with spout. Capacity BE02271 50ml 2.72 /ea.BE02272 100ml 3.53 /ea.BE02273 250ml 5.74 /ea.BE02276 500ml 7.46 /ea.BE02278 1 litre 10.49 /ea.BE02279 2 litre 15.22 /ea.

D STACKABLE AZLON BEAKERS. Polypropylene. Clear stacking beakers with moulded graduations and spout. Capacity BE02281 25ml 8.07 /10BE02282 50ml 9.16 /10BE02283 100ml 11.76 /10BE02284 250ml 16.89 /10BE02286 500ml 13.27 /5BE02287 1 litre 80.08 /5BE02288 2 litre 6.42 /ea.BE02289 5 litre 17.56 /ea.

E TRI-POUR BEAKERS. Polypropylene. With moulded graduations. These polypropylene beakers have the added benefits of a lip around the top which helps prevent them being dropped. They offer excellent pouring qualities via the 3 pouring points and beakers will nest inside each other for easy storage. In packs of 10. Capacity BE02290 50ml 4.90 /pkBE02291 100ml 5.15 /pkBE02292 250ml 6.60 /pkBE02293 400ml 7.24 /pkBE02295 1 litre 16.10 /pk

ALUMINIUM BEAKERSF ALUMINIUM BEAKERS.

Capacity BE02300 100ml 6.95 /ea.BE02305 250ml 8.33 /ea.BE02310 500ml 9.33 /ea.BE02315 1 litre 12.65 /ea.

BEAKERS

Polypropylene Standard Range

Azlon Polypropylene Premium Range

Azlon PMP Premium Range Azlon Polypropylene Stackable Range

Tri-Pour Beakers

D

A

B

C

Aluminium Beakers

E

F

22


BIOLOGICAL SPECIMENSView our website for a comprehensive range

of biological specimens including seeds and preserved specimens.

SEEDS FOR GERMINATIONA SEEDS FOR GERMINATION.

BL80700 Barley 4.58 /500gBL80705 Broad Bean 5.91 /500gBL80730 Cress 5.09 /250gBL80745 Maize 7.00 /250gBL80755 Mung bean 4.40 /250gBL80760 Mustard 3.05 /250gBL80765 Oats 4.09 /500gBL80775 Pea 5.60 /500gBL80778 Radish 4.26 /25gBL80780 Sunower 3.48 /250gBL80785 Wheat 4.67 /500g

PRESERVING FLUIDB ODOURLESS PRESERVING FLUID PROPYLENE PHENOXETOL. Used as 1% aqueous solution for the preservation of animal specimens. This is not a fixative and usually samples should be prefixed in Formalin before immersion in Propylene Phenoxetol.Aqueous solutions of Propylene Phenoxetol are colourless, practically odourless and non-volatile. Colour retention of specimens is good and tissues remain soft and suitable for dissection.

BP82170 17.33 /100ml

PRESERVED ZOOLOGICAL SPECIMENSC MAMMALIA. BP82106 1 Mus musculus (Mouse) formalin free 5.55 /ea.BP82122 2 Rattus rattus (Rat) formalin free 17.71 /ea.BP82146 3 Pig eyes 17.28 /5BP82150 Sheeps hearts 12.49 /ea.BP82155 Sheeps kidney 5.13 /ea.

D PISCES. BP81910 Gasterosteus (Stickleback) 9.94 /10BP81950 1 Scyliorhinus with tail (Dogsh) 17.84 /ea.

BIOLOGICAL SPECIMENS

Odourless Preserving Fluid, Propylene Phenoxetol

Mus musculus (Mouse) formalin free

Pig eyes

WARNINGSome seeds may be chemically treated with a fungicide. Please wash before use. In case of contact with skin, please rinse with plenty of water.

INFOPRODUCT

Seeds for Germination

A

C C

C

21

3

Scyliorhinus with tail

1

D

B

23


REAL LIFE EMBEDDED SPECIMENS A SET 1 FOR KEYSTAGES 1 & 2. 10 piece sets to introduce

the minibeast world to your pupils with major body parts simply labelled (1L) or numbered (1N) for Early Years and KS1.

PE105001 1 Set of 10 Labelled 97.14 /setPE105003 2 Set of 10 Numbered 97.14 /set

B SET 2 FOR KEYSTAGES 2 & 3. 10 piece sets to teach classification and minibeasts to your pupils with detailed labelling of body parts. Aimed at KS2 and KS3. PE105002 Set of 10 Labelled 97.14 /set

LIFECYCLESTeach Butterfly, Bee, and Frog Life Cycles to children of all ages. Learn about the stages and test the children with specially designed sets for teachers and pupils.

C BUTTERFLY LIFECYCLE. 1 Piece set anatomically labelled for teaching purposes. PE105008 1 Piece Set 34.29 /set

D AMPHIBIAN LIFECYCLE. 4 Piece set anatomically labelled for teaching purposes. Specimen may be either Frog or Toad.PE105010 4 Piece Set 38.10 /set

E CORN GERMINATION. 1 Piece set anatomically labelled for teaching purposes with 6 stages of growth shown. PE105012 34.29 /set

F FERN GERMINATION. PE105013 34.78 /set


Set 2 - for Keystage 2 & 3

Set 1 - for Keystage 1 & 2

Butterfly LifecycleCorn Germination

Lifecycle of a Fern

A

1

2

C

Amphibian Lifecycle

D

B

E

F

24


HIGH QUALITY RANGE OF BIOLOGICAL SPECIMENS Introducing an extensive range of skeletal and dissected specimens embedded in durable clear resin for all round, safe, hands-on, 3 dimensional study of the specimen. Clean alternative to real dissection Ideal for large group demonstrations Safe, no hazardous preserving chemicals Professionally Preparedmajor parts are visible Ideal for students hesitant to dissect Major Anatomical and Skeletal parts numbered for

identification Reusable

Select from Rat, Rabbit, Amphibian, Bird and Fish specimens - all ideal for KS3+ upto A level.

A BIRD. Embedded specimens available in Dissected or Skeletal form.PE105028 Dissected 195.00 /ea.PE105029 Skeletal 49.52 /ea.PE105040 Dissection + Skeletal Set 232.27 /set

B FISH. Embedded specimens available in Dissected or Skeletal form. PE105019 1 Dissected 124.40 /ea.PE105020 2 Skeletal 94.86 /ea.PE105021 Specimen 46.67 /ea. PE105039 One each of the above 253.85 /set

C STARFISH. Embedded specimen.PE82190 Specimen 17.65 /ea.

D AMPHIBIAN. Embedded specimens available in Dissected or Skeletal form. Due to availability these specimens maybe either frogs or toads.PE105027 1 Dissected 126.00 /ea.PE105023 2 Skeletal 50.48 /ea.PE105022 3 Specimen 40.00 /ea. PE105041 One each of the above 206.62 /set

E RAT. An excellent alternative to the traditional Rat dissection. Embedded specimens available in Dissected and Skeletal form. PE105017 1 Dissected 96.11 /ea.PE105018 2 Skeletal 169.96 /ea. PE105038 Dissection & Skeletal Set 266.07 /set

RABBIT. A extensive range of different systems professionally prepared and embedded in resin. PE105034 Reproductive 173.38/ea.PE105033 Digestive 145.42/ea.PE105032 Nervous 190.35/ea.PE105035 Specimen 137.10 /ea.PE105037 Whole Set of Above 852.73/set

COMPARATIVE SETSExcellent for showing how different organs vary from species to species.F COMPARATIVE BRAIN SET. Examples are numbered with an

accompanying index card. A set of 5.PE105052 68.21 /set


Bird

A

D

Amphibian

2

1

3

B

Fish

1

2

E

F

Comparative Brain Set

1

RatRat

2

E

Starfish

C

NEW

D

D

25


ELECTROPHORESISA HEXAGEL DNA ELECTROPHORESIS TANK. Designed for

six groups of students to load their own individual gels and the six gels are run together in 30-40 minutes giving excellent results! Easier storage than six separate tanks. Eliminate cumbersome gel tray taping and pour gels quickly and easily with the innovative gel-tray sealing rubber end caps. Trays can only be loaded in one way. Supplied with: Six 70 x 70mm Trays, Six 6-tooth combs, Twelve rubber end caps. Tank dimensions: (L x W x H) 325 x 275 x 110mm.BT97820 347.45 /ea.

B WHITE LIGHT BOX. Ideal for viewing autoradiograms and gels. Size: 150 x 230mm. Supplied with a mains adapter.BT97815 82.73 /ea.

BIOTECHNOLOGY, EBIOTECHNOLOGY, ELECTROPHORESIS & PCR

C M6 DNA ELECTROPHORESIS TANK. Run one group of student samples (or a classroom demonstration) in 30-40 minutes. Durable and easy to use! Excellent results every time! Supplied with: One 70 x 70mm Tray, One 6 tooth comb, One 8/10 tooth comb, Two rubber end caps. Tank dimensions: (L x W x H) 200 x 120 x 135mm.BT97822 140.00 /ea.

D M12 DNA ELECTROPHORESIS TANK. Run up to two groups of student samples at the same time. Gives excellent results in 30-40 minutes. Supplied with: One 70 x 140mm Tray, Two 6 tooth combs, One 8/10 tooth combs, Two rubber end caps. Tank dimensions: (L x W x H) 275 x 120 x 135mm.BT97824 189.09 /ea.

BIOTECHNOLOGY, ELECTROPHORESIS & PCR

M12 DNA Electrophoresis Tank

Hexagel DNA Electrophoresis Tank

White Light Box

M6 DNA Electrophoresis Tank

A

D

C

B

26


ELECTROPHORESIS continued

A ELECTROPHORESIS POWER SUPPLIES. These great value power supplies run gels quickly! Both power supplies operate two M6Plus units, two M12 units or two HexaGels (at 75 V). The EVT 300 runs gels as fast as 20-30 minutes (at 150 V). Model Max Voltage BT97830 EVT 300 150V 171.82 /ea.

B FIXED VOLUME MINIPIPETTES. Robust, accurate, easy to use, colour coded, fun and cost effective micropipettes which use standard micropipette tips. No need to calibrate and impossible to measure the wrong volume! Volume BT97835 5 l 21.27 /ea.BT97837 10 l 21.27 /ea.BT97839 20 l 21.27 /ea.BT97843 40 l 21.27 /ea.BT97845 50 l 21.27 /ea.BT97847 100 l 21.27 /ea.

C EDVOCYCLER. The EdvoCycleris a PCR machine at an affordable price - about 1/3 of a professional unit! The EdvoCycler is a purpose built classroom PCR machine that is easy to use. Students can amplify DNA from a variety of sources, including their own DNA using one of the PCR kits. The heated lid is fitted with magnetic latch and the unit is Pre-programmed with all Edvotek PCR kit protocols. There is a Vivid LCD display with live programme information. Holds 25 x 0.2ml tubes.Dimensions: 410 x 220 x 180mm.

BT97860 1545.45 /ea.

D ADJUSTABLE MICROPIPETTES. These variable volume micropipettes is sturdily designed with volumes ranging from 2 to 20l. They are easy to use, highly accurate and use standard micropipette tips. The volume is easily selected by twisting the top. The lightweight design and tip ejector makes operation fast and easy. A tool and instructions are included for self-calibration.BT97854 5-50l 139.09 /ea.BT100542 20-200l 139.09 /ea.

E MICROPIPETTE TIPS. These disposible tips are for use with the adjustable micropipette and the fixed volume minipipettes. The cover volumes ranging from 1 to 200l, and are supplied in two racks of 96 tips.BT97856 14.27 /pk

AGAROSE POWDER FOR ELECTROPHORESIS. BT100518 33.42 /20 gBT100520 153.69 /100 g

ELECTROPHORESIS BUFFER 50x TAE. This 50x concentrated solution (Tris-acetate, EDTA pH 7.8) is sufficient for making 5 litres of diluted working buffer. Dilute it to make agarose gels and for electrophoresis chamber buffer.BT100530 33.42 /pk

ELECTROPHORESIS BUFFER, 10x TBA. Tris-borate, EDTA buffer solution for electrophoresis. Sufficient to make 5 litres of working buffer.BT110100 33.42 /pk


Fixed Volume Minipipettes

EVT 300 Power Supply

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B

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Adjustable Micropipette and Tip

Micropipette Tips

EdvoCycler

27


ELECTROPHORESIS continued

A CLASSROOM DNA ELECTROPHORESIS LAB STATION. An economical way to introduce DNA electrophoresis to the classroom. This LabStation provides all the equipment you need to run any of our DNA or dye electrophoresis kits with your students. Contents include: 1 x HexaGel Horizontal Electrophoresis Apparatus (with six 70 x 70mm gel trays) 1 x DuoSource Power Supply (75V, for 1 or 2 units) 2 x 40 l Fixed Volume Minipipette 1 x Yellow Micropipette Tips (1 - 200 l / 2 Racks of 96) 1 x DNA Fingerprinting Classroom Kit BT100510 644.18 /set

B DNA ELECTROPHORESIS EQUIPMENT KIT. DNA electrophoresis equipment for the whole class! Discover how easy electrophoresis can be with this classroom set.Features: Fast 20 minute gel run Easy gel casting Reliable & excellent results

Set includes: 1 x HexaGel Electrophoresis Tank (for 6 gels) 6 x gel trays with GelCaps and combs 1 x EVT300 Power Supply (75/150V) 6 x 40l minipipettes & tips

C MICROTEST TUBE RACKS. Microtest Tube rack which holds 80 x 1.5/2.0ml tubes. Colour may vary.BT100550 12.42 /ea.

ELECTROPHORESIS KITSD WHOSE DNA WAS LEFT BEHIND? DNA obtained from a

single hair left behind at a crime scene can be used to identify a criminal. In this experiment, students compare simulated crime scene DNA with that of two suspects. Kit includes: instructions, Ready-to-Load dye sample, agarose powder, practice gel loading solution, electrophoresis buffer, microtipped transfer pipettes. For 10 Lab Groups. Complete in 45 minutes (Electrophoresis tank and power supply required).BT97870 53.45 /kit

E PRINCIPLES & PRACTICE OF AGAROSE GEL ELECTROPHORESIS. This demonstrates that electrophoresis separates molecules on the basis of size and charge. A safe, colourful, fast and simple way to teach the technique. Kit includes: instructions, Ready-to-Load dye samples, agarose powder, practice gel loading solution, electrophoresis buffer, microtipped transfer pipettes. For 6 Lab Groups.Complete in 45 minutes. (Electrophoresis tank and power supply required).BT97865 66.82 /kitSpare Dye SamplesBT97866 Enough for 12 Gels 82.73 /ea.BT97867 Enough for 24 Gels 133.64 /ea.

F DNA FINGERPRINTING MADE SIMPLE. Solve a crime using real DNA! This Ready-to-Load kit allows quick teaching of DNA fingerprinting. Students will learn how DNA evidence is used in modern forensics. This experiment allows for varied results depending on the selection of DNA fingerprinting patterns. Supplied with 6 Lab Group Gels.BT97880 80.18 /kitSpare Ready to Load DNA SamplesBT97881 12 FP Gels (DNA Samples only) 113.60 /ea.BT97882 24 FP Gels (DNA Samples only) 193.78 /ea.


DNA Fingerprinting Made Simple

Agarose Gel Electrophoresis

Whose DNA Was Left Behind?

DNA Electrophoresis Equipment Kit

Classroom DNA Electrophoresis Lab Station

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Microtest Tube Racks

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28


PCR-POLYMERASE CHAIN REACTIONPCR TUBES, 0.2ML FOR EDVOCYCLER. Thin-walled 0.2 ml PCR Microtest Tubes, suitable for use in the Edvocycler. Pack of 100.BT100562 14.55 /pk

A WHAT IS PCR AND HOW DOES IT WORK? Teach students about PCR without a thermal cycler! Using colourful dyes, your students will see how increasing cycle number produces more DNA for analysis. NO preparation and NO staining! Kit includes: instructions, Ready-to-Load dye samples, agarose powder, practice gel loading solution, electrophoresis buffer, microtipped transfer pipettes. For 10 Lab Groups. Complete in 45 minutes. (UV Lamp, Electrophoresis tank and power supply required).BT97925 53.45 /kit

B AMPLIFICATION OF DNA BY PCR. In this easy PCR experiment, students will make billions of copies of a small amount of DNA in just 90 minutes! They will just need to mix template DNA and primers with PCR beads that contain all of the other components required to carry out a PCR reaction. Students will see the increasing amounts of DNA for themselves, taking samples every few cycles and analyzing them on a DNA gel. Kit includes: instructions, PCR beads, DNA template and primers, DNA size ladder, ultrapure water, wax beads, gel loading dye, agarose, electrophoresis buffer, gel stain. For 10 Lab Groups. PCR 3 hours or overnight, Electrophoresis 45 minutes. (Thermal cycler, electrophoresis tank and power supply required).BT97930 134.55 /kit

TRANSFORMATIONC TRANSFORMATION WITH BLUE & GREEN FLOURESCENT PROTEINS. The Green Fluorescent Protein from the jellyfish Aequorea victoria is used extensively in all areas of science. Many organisms have been transformed with the GFP gene, the gene responsible for bioluminescence in jellyfish. It has proven to be so useful that scientists have mutated it to produce Blue Fluorescent Protein (BFP). In this simple experiment your students will transform bacteria either with GFP, BFP or both!Kit includes: instructions, cells, plasmid DNA, IPTG, ampicillin, transformation solution, ReadyPour agar, Luria broth, petri dishes, sterile pipettes and loops. For 10 Lab Groups, complete in 50 minutes and grow overnight.

BT97940 95.45 /kit

D TRANSFORMATION OF E.Coli pGAL. In this experiment, students can see a blue colour change in transformed cells due to the switching on of a gene. The pGAL plasmid gives them a blue colour due to the production of the -galactosidase protein by the lacZ gene. IPTG is not required in this experiment since pGAL contains the complete lacZ gene.Kit includes: instructions, Lyphocells, plasmid DNA, buffer, media, ampicillin, X-Gal, ReadyPour agar, petri dishes, sterile pipettes, loops and microtubes. For 10 Lab Groups, complete in 50 minutes and grow overnight.

BT97945 95.45 /kit

E ULTRAVIOLET LAMP. A hand held, battery operated ultraviolet lamp. Size: 165 x 35 x 41mm. Requires 4 x AA batteries.LA09968 Ultraviolet lamp 23.40 /ea.BA01980 Batteries AA 2.83 /4


Ultraviolet Lamp

Amplification of DNA by PCRWhat is PCR and How Does it Work?

A B

Transformation with Blue & Green Flourescent Proteins

Transformation of E.Coli pGAL

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D

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29


BOTTLES CULTURE BOTTLESA CULTURE BOTTLES, (MEDICAL FLATS). Flat, clear glass

bottles with narrow neck and autoclavable aluminium caps. In packs of 10. Capacity BO110100 200ml 9.61 /pkBO02786 300ml 15.01 /pk

PLASTIC BOTTLESB BOTTLES, (JERRICAN). Polythene. Rectangular with handle,

narrow mouth and screw cap. Capacity BO02822 2.5 litre 1.42 /ea.BO02824 5 litre 2.39 /ea.

C BOTTLES, Polythene. Narrow mouth, medium wall with polypropylene screw cap. In packs of 10. Capacity BO02800 50ml 3.78 /pkBO02805 100ml 4.00 /pkBO02810 250ml 5.26 /pkBO02815 500ml 6.33 /pkBO02820 1 litre 7.30 /pk

DROPPING BOTTLESD DROPPING BOTTLES, TIMSTAR. Glass with vinyl teat,

plastic interchangeable stopper and glass pipette. Capacity Type Stopper size BO02945 50ml Clear 14.5/23 2.62 /ea.BO02946 100ml Clear 14.5/23 2.83 /ea.BO02947 50ml Amber 14.5/23 3.61 /ea.BO02948 100ml Amber 14.5/23 4.08 /ea.

E POLYSTOP DROPPING BOTTLES. Glass with vinyl teat, plastic interchangeable stopper and glass pipette. Capacity Type Stopper size BO02950 30ml Clear 16/16 3.84 /ea.BO02955 50ml Clear 16/16 3.95 /ea.BO02960 100ml Clear 16/16 4.67 /ea.BO02965 50ml Amber 16/16 6.71 /ea.BO02970 100ml Amber 16/16 8.05 /ea.

SPARES FOR POLYSTOP DROPPING BOTTLES. For Bottle SizesBO02951 Pipette 30ml 6.28 /10BO02952 Complete Assembly 30ml 10.71 /5BO02956 Pipette 50ml 6.77 /10BO02957 Complete Assembly 50ml 11.06 /5BO02961 Pipette 100ml 6.76 /10BO02962 Complete Assembly 100ml 12.38 /5BO02974 Vinyl Teat All Sizes 7.58 /10

F DROPPING BOTTLES. Clear glass with ground-in pipette and rubber teat. Capacity BO02980 30ml 5.31 /ea.BO02985 50ml 5.67 /ea.

G GRADUATED DROPPING BOTTLES. Polyethylene, with 40mm spouted cap and dust cover. Capacity Graduation BO03015 50ml 10ml 1.35 /ea.BO03016 100ml 20ml 1.59 /ea.BO03017 250ml 25ml 2.18 /ea.BO03018 500ml 100ml 2.45 /ea.

H DROPPING BOTTLES. Polythene with squeeze dispenser cap. In packs of 10. Capacity BO03040 30ml 5.41 /pkBO03045 60ml 4.66 /pkBO03050 125ml 4.79 /pk

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BOTTLES

Dropping Bottles with Dispenser Graduated Dropping Bottles

Timstar Dropping Bottles Polystop & Ground Glass Dropping Bottles

Polythene Bottles

Polythene JerricansCulture Bottles

A B

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D POWDER BOTTLES. Wide mouth clear glass with black plastic cap fitted with waxed liner. In packs of 10. Capacity BO02850 30ml 5.04 /pkBO02855 60ml 5.21 /pkBO02860 125ml 6.01 /pkBO02865 250ml 8.74 /pkBO02870 500ml 12.86 /pk

E POWDER BOTTLES. Wide mouth amber glass with black plastic cap fitted with waxed liner. In packs of 10. Capacity BO02875 30ml 4.94 /pkBO02876 60ml 5.59 /pkBO02877 125ml 6.18 /pkBO02878 250ml 8.68 /pkBO02879 500ml 12.73 /pk

F POWDER BOTTLES. Wide mouth clear plastic with wadded cap. In packs of 10.

CapacityBO60825 30ml 7.78 /pkBO60826 60ml 9.27 /pkBO60827 120ml 12.13 /pkBO60828 230ml 16.67 /pk

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POWDER BOTTLESA EXTRA WIDE MOUTH BOTTLES, HDPE. Squat bottles with

extra wide mouth, HDPE with Polypropylene cap. In packs of 10. Capacity BO100500 150ml 4.80 /pkBO100502 285ml 7.22 /pkBO100504 685ml 13.79 /pkBO100506 1285ml 16.47 /pk

B EXTRA WIDE MOUTH BOTTLES. Clear glass with black plastic cap fitted with waxed liner. In packs of 10. CapacityBO02880 30ml 4.82 /pkBO02885 60ml 6.91 /pkBO02890 120ml 6.14 /pkBO02895 250ml 12.61 /pk

C WIDE-MOUTH BOTTLES. Polythene, medium wall, polypropylene cap. In packs of 10. Capacity BO02900 50ml 3.56 /pkBO02905 100ml 4.47 /pkBO02910 250ml 5.15 /pkBO02915 500ml 6.26 /pkBO02920 1 litre 8.15 /pk

BOTTLES

Clear Plastic Powder BottlesClear Glass Powder Bottles Amber Glass Powder Bottles

Extra Wide Mouth Glass Bottles Wide Mouth Polythene Bottles

Extra Wide Mouth Bottles, HDPE

B C

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REAGENT BOTTLESA REAGENT BOTTLES. Narrow mouth, clear or amber glass with

interchangeable dust-proof plastic stopper. Capacity Type Stopper size BO02570 50ml Clear 14.5/15 1.84 /ea.BO02571 100ml Clear 14.5/15 2.06 /ea.BO02572 250ml Clear 24/26 2.38 /ea.BO02573 500ml Clear 24/26 3.59 /ea.BO02580 50ml Amber 14.5/15 5.01 /ea.BO02581 100ml Amber 14.5/15 3.80 /ea.BO02582 250ml Amber 19/24 4.29 /ea.BO02583 500ml Amber 24/26 6.90 /ea.

B POLYSTOP REAGENT BOTTLES. Narrow mouth, clear glass with interchangeable dust-proof Polystop stopper. Capacity Stopper size BO02600 30ml 16/16 2.84 /ea.BO02605 50ml 16/16 2.91 /ea.BO02610 100ml 16/16 3.49 /ea.BO02615 250ml 24/20 4.02 /ea.BO02620 500ml 24/20 5.20 /ea.BO02625 1 litre 29/32 7.67 /ea.

C POLYSTOP REAGENT BOTTLES. Narrow mouth, amber glass with interchangeable Polystop stopper. Capacity Stopper size BO02635 50ml 16/16 5.35 /ea.BO02640 100ml 16/16 5.96 /ea.BO02645 250ml 24/20 7.02 /ea.BO02650 500ml 24/20 9.20 /ea.BO02655 1 litre 29/32 12.09 /ea.

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C LABORATORY BOTTLES, SIMAX. Borosilicate glass, wide mouth and graduated with 45mm dia. blue chemical resistant polypropylene screw cap and outlet ring for drip free pouring. Can be autoclaved up to 140C. Capacity BO02840 100ml 2.17 /ea.BO02841 250ml 2.21 /ea.BO02842 500ml 3.05 /ea.BO02843 1 litre 4.52 /ea.

Spares: BO02846 Spare cap (pk of 10) 10.40 /pkBO02847 Spare outlet ring (pk of 10) 5.04 /pk

SPECIMEN BOTTLESD SPECIMEN BOTTLES. Clear plastic containers with screw-on

lids. Ideal for use outdoors or in the classroom. Supplied in packs of 30. CapacityBO03090 1 30ml 7.65 /pkBO03091 2 70ml 15.83 /pk

E McCARTNEY SPECIMEN BOTTLES. Clear glass, with aluminium screw cap and rubber liner. Capacity BO03060 7ml 1.16 /ea.BO03061 7ml 104.06 /144 BO03065 14ml 0.62 /ea.BO03066 14ml 80.10 /144

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BOTTLES

McCartney Specimen BottleSpecimen Bottles

Polystop Reagent Bottles Laboratory Bottles SimaxReagent Bottles

A B C

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UNIVERSAL BOTTLESA UNIVERSAL BOTTLES. Clear glass, wide neck, with aluminium

screw cap and rubber liner. Capacity 25ml.BO03080 1.30 /ea.BO03081 87.27 /144

B UNIVERSAL BOTTLES. Soda glass with white polypropylene screw cap. Capacity 28ml. Box of 125.BO03084 36.95 /box

C UNIVERSAL BOTTLES. Clear polystyrene with screw cap. Capacity 30ml. Pack of 10.BO03085 2.53 /pk

WINCHESTER BOTTLESD WINCHESTER PATTERN BOTTLES. Narrow screw mouth,

amber glass with black plastic lined cap. Capacity BO02760 100ml 5.45 /10BO02761 150ml 7.02 /10BO02762 250ml 10.15 /10BO02763 500ml 16.44 /10BO02764 1 litre 23.91 /10BO02765 2.5 litre 7.00 /ea.

PH BOTTLESE pH STORAGE BOTTLE. 15ml plastic bottles, air-tight with gromit

to stop pH electrodes from drying out.BO80400 9.87 /ea.

BOTTLE CARRIERS & RACKS F BOTTLE CARRIER. Nylon coated steel, to accommodate two

2.5Lt Winchester bottles.BO03200 16.39 /ea.

G BOTTLE CARRIER. Polythene, to take 2.5 Lt Winchester Bottles.BO03205 x 1 Bottle 33.39 /ea.BO03210 x 2 Bottles 66.67 /ea.

H BOTTLE RACK. Nylon coated steel to hold 12 Polystop Dropping bottles, 50ml.BO03212 19.31 /ea.

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BOTTLES - BOTTLE CARRIERS & RACKS

Polythene Bottle Carrier for Winchester Bottles

Bottle Rack for Polystop Dropping BottlesNylon Coated Steel Bottle Carrier

Winchester Amber Glass Bottles

pH Storage BottlesUniversal Bottles - Clear Glass, Soda Glass, Clear Polystyrene

A B C

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BRUSHES GENERAL BRUSHESA CLEANING BRUSH. (Washing-up) Nylon. Length 170mm.

BR03548 2.15 /ea.

B PIPECLEANER. 3mm dia.BR03512 15M Roll 4.90 /rollBR03514 150mm length, pack of 100 2.40 /pk

C PAINT BRUSHES. Bristle, flat form in metal mount on wooden handle.

BR03550 1 12mm wide 2.16 /ea.BR03552 2 25mm wide 4.03 /ea.

D ARTIST BRUSHES. Squirrel Hair in metal mount on wood handle.BR03540 1 Size No. 4 2.14 /ea.BR03545 2 Size No. 6 2.61 /ea.

LABORATORY BRUSHESE BEAKER BRUSHES. Bristle, loop form on wooden handle.

Size of Head BR03400 150 (L) x 70mm (Dia), 1.84 /ea.

F BOTTLE BRUSHES. On wire handle. Size of Head Overall length TypeBR03410 1 64 x 45mm 300mm Bristle 1.53 /ea.BR03415 2 64 x 45mm 300mm Nylon 1.42 /ea.BR03420 75 x 50mm 350mm Bristle 1.71 /ea.BR03425 75 x 50mm 350mm Nylon 1.54 /ea.BR03430 100 x 65mm 400mm Bristle 1.93 /ea.BR03435 100 x 65mm 400mm Nylon 1.58 /ea.

G BURETTE BRUSHES. Bristle on wire handle, to fit all size burettes. Pack of 10. Size of Head BR03445 100 x 19mm 11.27 /pk

H CYLINDER BRUSHES. Nylon with fan shaped end, on strong wire handle. Overall length 650mm. Size of Head BR03455 120 x 65mm 2.40 /ea.BR03460 141 x 75mm 2.62 /ea.

I FLASK BRUSHES. Bristle on curved wire. Curved head 100 x 50mm dia. with hinged joint and rubber covered stem on wooden handle.BR03465 5.22 /ea.

J TEST TUBE BRUSHES. Fan shaped end on wire handle. In packs of 10. Type Dia. Tubes BR03470 Bristle 10 - 12mm 4.91 /pkBR03475 1 Nylon 10 - 12mm 5.18 /pkBR03480 Bristle 16 - 25mm 6.55 /pkBR03485 2 Nylon 16 - 25mm 5.23 /pk

K TEST TUBE BRUSHES. Nylon with cotton tip on wire handle. In packs of 10. Dia. Tubes BR03490 12 - 16mm 5.73 /pkBR03495 19 - 25mm 6.55 /pk

L TUBE BRUSHES. Nylon, with 70mm long brush in centre of wire. In packs of 10. Brush Dia. Overall length BR03500 3mm 400mm 8.91 /pkBR03505 6mm 600mm 9.55 /pkBR03510 12mm 600mm 11.39 /pk

BURETTES

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BRUSHES

Test Tube Brushes

Brushes - Beaker, Bottle Bristle & Nylon, Burette, Cylinder, & Flask

Brushes - Washing up, Pipecleaner, Paint & Artist

CA

B

D

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1 2

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IH

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CLASS B GLASS BURETTES

VALUE RANGE CLASS B BURETTESThese burettes are useful for general purpose work.

C TEFLON STOPCOCK BURETTES. To BS 846 Class B. Capacity 50 x 0.1ml. Amber graduations.BU03686 Value Version 10.53 /ea.

STANDARD RANGE CLASS B BURETTESThese burettes offer more reliable quality, but still at a reasonable cost.

D ROTAFLO STOPCOCK BURETTE. To BS 846 Class B, permanent amber stain graduations. Capacity 50 x 0.1ml.BU90550 Standard Version 14.23 /ea.

E MODULAR PTFE STOPCOCK BURETTE. To BS 846 Class B, with interchangeable all PTFE stopcock and replaceable glass jet. Capacity 50 x 0.1ml. Amber graduations.BU90540 Complete Burette, Standard Version 13.51 /ea.BU03766 Spare stopcock and jet 10.15 /ea.BU03767 Spare jet (pk of 5) 8.11 /pkBU03768 Spare tube, graduated 50 x 0.1ml 7.91 /ea.

F GLASS STOPCOCK BURETTES. To BS 846. Class B with permanent blue graduations. Standard version.BU03650 10 x 0.1ml 8.29 /ea.BU03655 25 x 0.1ml 12.65 /ea.BU03660 50 x 0.1ml 10.99 /ea.BU03665 100 x 0.2ml 23.43 /ea.

G SCHELLBACH BURETTE. White enamel back, PTFE stopcock, blue graduations, 50 x 0.1ml.BU03720 Standard Version 22.64 /ea.

H PTFE STOPCOCK BURETTE. To BS 846 Class B. Capacity 50 x 0.1ml. Blue graduations.BU03685 Standard Version 13.52 /ea.

I PINCH CLIP TYPE BURETTE. Class B. Blue graduations. Capacity 50 x 0.1ml.BU03760 Standard Version 14.24 /ea.

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BURETTES

The majority of our burettes are constructed of borosilicate glass, with class A burettes offering the best accuracy (for analytical work) along with traceability (each has its own unique serial number).

There are many different styles of burette available but ultimately the choice is down to personal preference, practicality, accuracy or price. The following is a brief summary of some of the differences.

TYPES OF STOPCOCKPinch clip burettes are an older and simpler design mainly used in education.Glass key stopcocks are the traditional type and are preferred by some teachers and technicians because of the smooth action, greater control and longer life than PTFE key stopcocks. These usually require light lubrication, using Silicone grease.PTFE key stopcocks are now the most frequently used because they do not need any lubrication, are less likely to jam than glass stopcocks, and are regarded as a lower maintenance option.Modular PTFE key stopcocks are made entirely of PTFE and are particularly suitable for schools as they are less delicate than the other types and all of the parts are replaceable separately.Rotaflo type burettes have a screw in/out PTFE key which allows for fine drop control.

TYPES OF GRADUATIONSDifferent colour graduations can be useful, depending on the colour of the solution being titrated.Blue graduations - good for general purpose use.White graduations - useful when using dark coloured solutions.Black or amber graduations - useful when using light coloured or clear solutions.

CLASS A GLASS BURETTESOur class A burettes offer the best accuracy and quality and are calibrated to half the tolerance of Class B burettes (i.e. twice the accuracy), plus each has a unique serial number for traceability. Of borosilicate glass construction, these are made with precision bore glass for improved accuracy along the entire scale length. Accurate to 0.1%.

A GLASS STOPCOCK BURETTE, Class A. Glass stopcock Class A with blue graduations. Capacity 50 x 0.1ml. (Not Shown).BU03725 47.81 /ea.

B PTFE STOPCOCK BURETTE, CLASS A. PTFE stopcock Class A with blue graduations, 50ml x 0.1ml.BU110200 41.14 /ea.

BURETTESA B C

D F

H

E

G

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I

INFOPRODUCT

35


CLASS B GLASS BURETTES continued

PREMIUM RANGE CLASS B BURETTES This range offers the best and most consistent quality class B burettes. Made from precision bore borosilicate glass, for improved accuracy along the entire scale length.* Accurate to 0.2%.*Except for Rotaflo which are soda glass.

A ROTAFLO STOPCOCK BURETTE. To BS 846 Class B, permanent amber stain graduations. Capacity 50 x 0.1ml.BU03710 Premium Version 28.93 /ea.

B MODULAR PTFE STOPCOCK BURETTES. To BS 846 Class B, with interchangeable all PTFE stopcock and replaceable glass jet. Capacity 50 x 0.1ml. Blue graduations.BU03765 Complete Burette, Premium Version 17.56 /ea.BU110208 Spare tube for Premium version 11.19 /ea.BU110212 Spare stopcock & jet for Premium version 11.55 /setBU110216 Spare jet for Premium Version, pk of 5 8.02 /pk

C PTFE STOPCOCK BURETTES. Class B burettes with PTFE stopcocks and white or black graduations. Capacity 50 x 0.1ml. Premium version.

BU110220 1 White graduations 29.13 /ea.BU110224 2 Black graduations 29.13 /ea.

D GLASS STOPCOCK BURETTE. Class B burette with glass stopcock and white graduations. Capacity 50 x 0.1ml. Premium version.BU110228 White graduations 23.76 /ea.

E PTFE STOPCOCK BURETTE, LEFT HANDED. Class B burette with the stopcock (tap) on the left side of the graduations. More suitable for left-handed students. PTFE stopcock, blue graduations. Capacity 50 x 0.1ml. Premium version.BU110232 Blue graduations 27.18 /ea.

ACRYLIC BURETTESThese offer a useful alternative to glass burettes, where breakages are a problem. Acrylic is more robust than glass and is suitable for most diluted aqueous solutions but NOT alcohols or organic solvents.

F ACRYLIC BURETTE. Economical clear acrylic burette, white graduations. TPX/Teflon stopcock. Capacity BU120105 25ml capacity x 0.1ml 7.28 /ea. BU100584 50ml capacity x 0.1ml 7.28 /ea.

G ACRYLIC BURETTE, AZLON. Transparent with PMP/PE stopcock to BS 846 Class B. Black graduations. Capacity 50 x 0.1ml.BU03740 Premium Version 30.87 /ea.

H SILICONE GREASE. Resistant to most chemicals and are stable from - 40C to 200C. In 50g tubes.LU10015 Normal Grade for stopcocks 8.58 /ea.

BESTSELLER

BURETTES

Acrylic Burette, Azlon

Acrylic Burette

Class B Burettes

G

F

BESTSELLER

H

Silicone Grease

B A C

1

C

2

D E

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NEW

36


STANDSA BURETTE AND FUNNEL STANDS. Hardwood complete with

base and rod. All parts are interchangeable. Burette clamps are cork lined, and funnel holders are slotted.

ST13900 1 Single Burette 21.40 /ea.ST13905 2 Double Burette 26.88 /ea.ST13910 Single Funnel 111138.49 /ea.ST13915 Double Funnel 22.66 /ea.

ACCESSORIESB PIPETTE & BURETTE RINSING SYSTEM. This useful

washing/rinsing system allows pipettes and burettes to be automatically rinsed when connected to a tap and drain outlet. Particularly useful where unpleasant or hazardous liquids have been used, the apparatus holds pipettes and burettes up to 600mm in length. For convenience and flexibility, the washing/rinsing system is available as separate components. 1. The polyethylene rinser/washer fills via the spray nozzle on the top rim. Contaminated water will syphon out totally, once the syphon point at the top of the rinser has been reached via the large diameter drain situated at the lowest point, before refilling automatically. 2. During washing the pipettes/burettes are housed in a specially designed basket, which minimise breakages as it buffers the glassware tips against the soft polyethylene base. 3. A soaking jar is available, which will hold a pipette/burette basket, to allow the glassware to soak before rinsing. Low water flow rate is NOT a problem, but it is better to adjust the flow for a cycle of about 90 seconds. Description Size (H x dia.) BU120110 1 Burette washer/rinser 990 x 170mm 145.50 /ea.BU120115 2 Pipette washer/rinser 734 x 170mm 138.70 /ea.BU120120 3 Soaking jar 650 x 162mm 64.50 /ea.BU120125 4 Basket for washer/rinser 300 x 145mm (Height of 648mm incl. handle) 28.70 /ea.BU120130 5 Basket for washer/rinser 300 x 145mm (Height of 497mm incl. handle) 26.85 /ea.BU120135 Extension handle for basket 7.10

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