water testing catalog

Water TestingProduct Catalog

www.idexx.com/water 2

Welcome

Contents

IDEXX makes water microbiology testing easy. Thousands of water

laboratories worldwide have compared IDEXX tests to traditional methods,

and switched to IDEXX when they realized the benefits of our easy, rapid

and accurate test kits.

For an IDEXX representative near you, visit our Web site at

www.idexx.com/water. To place an order in the US or Canada,

call 1-800-321-0207.

Defined Substrate Technology®. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Coliform and E. coli Testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–5

Coliform/E.coli Quality Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Enterococci Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Quantification (Quanti-Tray®) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Heterotrophic Plate Count Testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Chlorine Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Sterile Vessels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Cryptosporidium and Giardia Testing . . . . . . . . . . . . . . . . . . . . . . . . . 10–11

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

IDEXX Product Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13–14

31-800-321-0207

Defined Substrate Technology® (DST®)

DST is the technological foundation for IDEXX’s coliform, E. coli and enterococci tests. Our coliform/E. coli reagentssimultaneously detect coliforms and E. coli through the activity of the enzymes beta-galactosidase and beta-glucuronidase respectively.

Enzyme-specific nutrient indicators produce the definitive, easy-to-read endpoints that are characteristic of our tests. For example, in Colilert, ONPG turns yellow when metabolized by coliforms. MUG fluoresces under UV light when metabolized by E. coli. DST tests can produce presence/absence or quantitative results. Sensitive to 1 organism/100 mL,these tests require no media preparation, no filtering and no confirmations—and they take less than 1 minutehands-on time.

Compare our range of DST tests using the table below: IDEXX supplies all the equipment that is required toperform presence/absence or quantification testing.

Product Presence/Absence Quantification

Colilert®

AnalyteTotal Coliforms and E. coli

Time to Result24 Hours

Colilert®-18AnalyteTotal Coliforms and E. coli


Colisure®

AnalyteTotal Coliforms and E. coli


Enterolert™AnalyteEnterococci


* *

* *

* *

**

*As viewed under UV light.

**

RESULT: Yellow=Negative; Magenta=Total Coliforms; Magenta/Fluorescent=E. coli

RESULT: Nonfluorescent=Negative; Fluorescent=Enterococci

RESULT: Colorless=Negative; Yellow=Total Coliforms; Yellow/Fluorescent=E. coli

RESULT: Colorless=Negative; Yellow=Total Coliforms; Yellow/Fluorescent=E. coli

4www.idexx.com/water

Colilert® Colilert, which simultaneously detects coliforms and E. coli, is the globalleader in coliform and E. coli tests, with dozens of approvals worldwide.Samples turn yellow when coliforms are present, and fluoresce to indicatethe presence of E. coli. Colilert can be used for presence/absence testingor quantification using IDEXX Quanti-Tray® or multiple-tube MPN.Time to Result: 24 hoursShelf Life: 50-mL and 100-mL formats: up to 12 months at 2˚–30˚C

10-mL and 250-mL formats: up to 15 months at 2˚–30˚C

Item/Sample Size Quantity Catalog NumberSnap Packs for 100-mL water samples 20 WP020

200 WP200Snap Packs for 50-mL water samples 20 W050

200 W050BMPN Tubes, screw-capped, for 10-mL samples 100 W100

200 W200MPN Tubes, screw-capped, for 250-mL samples 100 WB100

Colilert®-18 Colilert-18’s enhanced formulation provides coliform/E. coli results in just 18hours—6 hours sooner than Colilert. This shorter incubation period allowslabs to improve workflow by reading afternoon samples the next morning.Time to Result: 18 hoursShelf Life: Up to 12 months at 2˚–25˚C

Item/Sample Size Quantity Catalog NumberSnap Packs for 100-mL water samples 20 WP020-18

200 WP200-18

Coliform and E. coli Testing

US EPA-approved1

Included in Standard Methodsfor the Examination of Waterand Wastewater2

US EPA-approved3


Snap Pack Technology

Colilert, Colilert-18, Colisure and Enterolert reagents come in snappacks. This packaging allows for easy, compact storage of ourreagents at room temperature. Our “five-across” format requires minimal shelf space and offers a wide spout for fast, easy pouring. The plastic casing acts as a moisture barrier, preserving the productwithout the need for refrigeration.

To make your compliance documentation easily traceable, we’ve printed a lot number and expiration date at the top of each snap pack.

Colilert®/Colilert®-18 ComparatorsQuanti-Tray Comparator

Quanti-Tray/2000 Comparator

MPN Comparator

P/A Comparator

Shelf Life Quantity Catalog NumberP/A Comparator Up to 12 months at 15–30°C 1 WP104Quanti-Tray Comparator Up to 9 months at 2–30°C 1 WQTCQuanti-Tray/2000 Comparator Up to 9 months at 2–30°C 1 WQT2KCMPN Tube Comparator Up to 12 months at 15–30°C 1 W102

Coliform and E. coli Testing

51-800-321-0207

Colisure® Colisure results are definitive at 24 hours and can be read up to 48 hours—offering workflow flexibility. The magenta endpoint facilitates the processingof samples with innate color.Time to Result: Definitive result in 24 hours and the option to read for another 24 hours (48 total)

for convenienceShelf Life: Up to 12 months at 2–25°C

Item/Sample Size Quantity Catalog NumberSnap Packs for 100-mL samples 20 WCLS20

200 WCLS200

US EPA-approved4


www.idexx.com/water 6

Quanti-Cult™ QC Kit For use with Colilert, Colilert-18 and Colisure. Each prequantitated kit contains 3 samples of Pseudomonas aeruginosa (noncoliform), 3 samplesof Klebsiella pneumonia (coliform) and 3 samples of E. coli.Shelf Life: Up to 18 months at 2–8°C

Item/Sample Size Quantity Catalog NumberQuanti-Cult QC Kit for 100-mL samples 3 sets of 3 WKIT1001

(Not available in all countries.)

Coliform/E. coli Quality Control

Enterococci Testing

Enterolert™ Enterolert is a rapid test for the detection and quantification of enterococci in water. Positive results fluoresce. Time to Result: 24 hoursShelf Life: Up to 12 months at 2˚–30°C

Item/Sample Size Quantity Catalog NumberSnap Packs for 100-mL water samples 20 WENT020

200 WENT200

1-800-321-0207 7

Quanti-Tray®

Quanti-Tray®/2000IDEXX Quanti-Tray and Quanti-Tray/2000 are used to quantify results usingColilert, Colilert-18, Colisure and Enterolert. Quanti-Tray has 51 wells andprovides counts from 1 to 200/100 mL. Quanti-Tray/2000 has 97 wells andcounts 1 to 2,419/100 mL.

Item Quantity Catalog NumberQuanti-Tray 100 WQT100Quanti-Tray/2000 100 WQT-2K

Item Quantity Catalog Number115-volt Quanti-Tray Sealer 1 WQTS2X-115230-volt Quanti-Tray Sealer 1 WQTS2X-230

Includes UK, European (Shuko) and Swiss power cords.Spare Quanti-Tray Rubber Insert 1 WQTSRBR-51Quanti-Tray/2000 Rubber Insert 1 WQTSRBR-2K

Quanti-Tray Technology

IDEXX’s Quanti-Tray is an innovative advance in bacterial enumeration.When used with IDEXX reagents, Quanti-Tray provides an automaticsample handling system to produce bacterial counts with membrane filtration accuracy for both coliforms and E. coli.

Quanti-Tray eliminates subjective colony interpretation and time-consuming confirmation. The need for making manual dilutions of heavilycontaminated water samples is greatly reduced because the maximum counting range of 200 for Quanti-Tray and 2,419 for Quanti-Tray/2000 far exceeds that of traditional methods. With a totalhands-on time of under 1 minute per sample, Quanti-Tray is not only afaster and far simpler method, it is also extremely cost-effective.

Quantification

Quantification AccessoriesQuanti-Tray® SealerSeals Quanti-Trays and Quanti-Tray/2000s in 15 seconds per tray. • Includes 51-well rubber insert, manual and power cord(s)• 35 lb. (16 kg) 12"H x 11"W x 16"D (30 cm x 39 cm x 27 cm)

Quanti-Tray/2000

Quanti-Tray

Sealer

Rubber Inserts

US EPA-approved5


Free Chlorine EZ-DPDDispenser

Total Chlorine EZ-DPDDispenser


SimPlate® for HPC

EZ DPD™ ChlorineReagent

Item Quantity Catalog NumberDispenser and DPD vial for free chlorine 200 tests WDPD10FDTwo DPD refill vials for free chlorine 400 tests WDPD10FR-2Dispenser and DPD vial for total chlorine 200 tests WDPD10TDTwo DPD refill vials for total chlorine 400 tests WDPD10TR-2

Heterotrophic Plate Count Testing

SimPlate for HPC is an easy method to determine heterotrophic platecounts in water. It correlates with the plate count agar method, is easy toread and offers significantly reduced handling time. Positive wells fluoresceunder UV light.Time to Result: 48 hoursShelf Life: Up to 15 months at 4–30°C

Item Quantity Catalog NumberMulti-Dose Kit contains 100 SimPlates 100 tests WHPC-100

and ten 10-test media vesselsUnit-Dose Kit contains 25 SimPlates 25 tests WHPC-25

and 25 single-test media tubesTen 100-mL Bottles of Sterile Water 10 WSW-101-mL Sterile, Disposable Pipettes 25 W1MLPIP-255-mL Sterile, Disposable Pipettes 25 W5MLPIP-25

Dispenses US EPA-accepted DPD reagent with the press of a button. For use with 5- or 10-mL samples. Compatible with most chlorine testreaders (not included).Shelf Life: Up to 12 months at 2–25°CUses: Total chlorine and free chlorine

Multi-Dose

Unit-Dose

Sterile Water

Pipettes

US EPA-approved6

Chlorine Testing

Sterile Vessels

1-800-321-0207 9

Shrink-Banded, DisposableThe shrink band acts as a tamper-evident seal and protects the entireperimeter from possible contamination.

Tear-Off Label, Disposable The tear-off label serves as a tamper-evident seal and allows for recordingof ID, type, date/time, location, collector and chlorine. It tears easily at theperforation and stays attached to the vessel and cap so the collector hasno waste to discard.

Item Quantity Catalog Number120-mL Shrink-Banded Vessels with no sodium thiosulfate 20 WV120SB-20

200 WV120SB-200120-mL Shrink-Banded Vessels with sodium thiosulfate 20 WV120SBST-20

200 WV120SBST-200120-mL Shrink-Banded Vessels with antifoam 200 WV120SBAF-200150-mL Shrink-Banded Vessels with sodium thiosulfate 200 WV150SBST-200

Item Quantity Catalog Number120-mL Tear-Off Label Vessels without sodium thiosulfate 20 WV120-20

200 WV120-200120-mL Tear-Off Label Vessels with sodium thiosulfate 20 WV120ST-20

200 WV120ST-200

Item Quantity Catalog NumberIDEXX Vessel Mailer 36 WVM36

Reusable cardboard with metal screw cap. Suitable for US mail.Adhesive Vessel Labels 1 roll WLBL

Roll of 1,000, showing date, time, location and sample#. For use with IDEXX vessels.

Vessel Rack 1 WVR20Heavy-duty, rubber-coated metal. Holds 20 IDEXX vessels and fits in incubators #WI300 and #WI300I-CE.

Shrink-Banded

Vessel Mailer

Vessel Labels

Vessel Rack

Tear-Off Label

Vessel Accessories


Filta-Max® More Cryptosporidium and Giardia tests are done worldwide using theFilta-Max system than all other filtration technologies combined.

• Filta-Max consistently recovers greater than 70% of target organisms

• Samples 1,000 liters of finished water or 50 liters of raw water with one filter

• Operates at sampling flow rates of up to 4 liters per minute

Item Quantity Catalog Number

Filta-Max ConsumablesFilter Module (10-pack)—UK only 1 FMC10602Packaged in foil pouch, does not include membranesFilter Module (10-pack)—All other countries 1 FMC10603Packaged in individual foil pouches, does not include membranesFilter Membranes (100-pack) 73-mm Membranes (not shown) 1 FMC10800

Filta-Max EquipmentStarter Kit 1 FMC11002

Includes Manual Wash Station with Clamp Set, Tubing Set, Vacuum Set, MKII Filter Housing with Hose-Tail Fittings and Green Housing Tools

Manual Wash Station 1 FMC10101Includes Wash Station with Clamp Set, Allen Wrench and Plunger Head Kit with Tool

Automatic Wash Station 220 V 1 FMC10103Includes 5 Plunger Head Kits

Automatic Wash Station 110 V 1 FMC10104Includes 5 Plunger Head Kits

Filta-MaxStarter Kit

Filta-MaxAutomatic Wash Station

Cryptosporidium and Giardia Testing

US EPA Method 16237

and UK DWI-approved8

1-800-321-0207 11

Cryptosporidium and Giardia Testing

Refer to page 14 for ordering information about Filta-Max O-Rings and other accessories.

Filta-Max Technology

Filta-Max is specifically designed to optimize the capture and the recovery of waterborne pathogens such as Cryptosporidium and Giardia.The filter module comprises multiple layers of open-cell foam discs,which, when compressed, trap the Cryptosporidium oocysts and Giardiacysts. Unlike conventional depth filters, the (oo)cysts, once captured,remain captured until they are released during the washing process. The (oo)cysts are eluted by allowing the foam discs to expand and backwashing them with buffer.

a

c

b


Filta-Max Equipment, continuedTubing Set 1 FMC10301

Elution Tube and Base, Concentrator Tube and Base with Line Tap and Steel Tube

Quick Connect Kit (for Tubing Set) 1 FMC10305Allows rapid connection of Tubing Set

Vacuum Set 1 FMC10401Includes Metal Hand Pump, Waste Bottle with Tubingand Magnetic Stirrer Bar

a MKII Filter Housing (no fittings) 1 FMC10503Includes washers to attach fittings (instructions provided)

b MKII Filter Housing (Hose-Tail Fittings 1/4" BSP) 1 FMC10504c MKII Filter Housing (UK DWI Reg. Compliant) 1 FMC10505

Includes Swageloks® complying with DWI regulation

Tubing Set

Quick Connect Kit

Vacuum Set

O-Rings and Rubber Stoppers

Filter Housings

Accessories



UV LampsUV Lamp,

6-Watt Fluorescent, 365-nm, long-wave UV lamp with bulb. 3.5" x 10" x 2.5" (9 cm x 7 cm x 27 cm)

110 V 1 WL160220 V 1 WEA160FReplacement 6-Watt, 9" UV Bulb 1 WL161Portable UV Lamp

6-Watt Fluorescent, 365-nm long-wave UV lamp with bulb, rechargeable battery, and recharging cord. 10" x 5.5" x 3" (26 cm x 15 cm x 8 cm)

110 V 1 WL160B220 V 1 WL160EUReplacement 6-Watt, 9" UV Bulb 1 WL161UV Viewing Cabinet 1 WCM10

Aluminum cabinet with built-inUV-absorbing window, access curtain, and holding bracket for Catalog No. WL160 and Cat. No. WEA160F lamps (lamps not included). 9" x 12" x 6.5" (23 cm x 30 cm x 17 cm)

UV-Absorbing Safety Glasses 1 WLS

Miscellaneous AccessoriesIncubator

30–65°C, two-shelf incubator with 0.5˚C increment thermometer. Holds two 20-vessel racks (not included). Interior measurements: 9.5" x 11.5" x 12.25" (24 cm x 29 cm x 31 cm)

110-volt/60 Hz 1 WI300220-volt/50 Hz CE-marked 1 WI300I-CEIDEXX Water Products Training Video 1 WVIDEO3

Learn how to perform water testing with Colilert, Colilert-18, Colisure and Enterolert reagents, including presence/absence and quantification.

Anti-Foam Solution 1 WAFDB20-mL dropper bottle of Anti-Foam solution good for up to 400 Colilert-18 and Colisure samples.

Waterbath (not shown) 1 WBATH-11030–65°C, circulating waterbath for use with Colilert-18 presence/absence samples. 11.5"W x 13.5"L x 7"D (29 cm x 34 cm x 17.5 cm).

UV Lamp

Portable UV Lamp

UV Viewing Cabinet

Training Video

Anti-Foam

Incubator

UV-AbsorbingSafety Glasses

1-800-321-0207 13

IDEXX Product Line

Item Quantity Catalog Number Page Item Quantity Catalog Number Page

Coliform and E.coli Testing 4

Colilert Snap Packs for 100-mL samples 20 WP020200 WP200

Colilert Snap Packs for 50-mL samples 20 W050200 W050B

Colilert MPN Tubes for 10-mL samples 100 W100200 W200

Colilert MPN Tubes for 250-mL samples 100 WB100

Colilert-18 Snap Packs for 100-mL samples 20 WP020-18200 WP200-18

Colilert/Colilert-18 P/A Comparator 1 WP104 5

Colilert/Colilert-18 Quanti-Tray Comparator 1 WQTC

Colilert/Colilert-18 Quanti-Tray/2000 Comparator 1 WQT2KC

Colilert/Colilert-18 MPN Tube Comparator 1 W102

Colisure Snap Packs for 100-mL samples 20 WCLS20200 WCLS200

Coliform/E.coli Quality Control 6

Quanti-Cult QC KIT for 100-mL samples 3 sets of 3 WKIT1001

Enterococci Testing 6

Enterolert Snap Packs for 100-mL samples 20 WENT020

200 WENT200

Quantification 7

Quanti-Tray 100 WQT100

Quanti-Tray/2000 100 WQT-2K

115-volt Quanti-Tray Sealer 1 WQTS2X-115

230-volt Quanti-Tray Sealer 1 WQTS2X-230

Spare Quanti-Tray Rubber Insert 1 WQTSRBR-51

Quanti-Tray/2000 Rubber Insert 1 WQTSRBR-2K

Heterotrophic Plate Count Testing 8

SimPlate for HPC Multi-Dose Kit 100 tests WHPC-100

SimPlate for HPC Unit-Dose Kit 25 tests WHPC-25

Pipettes, Sterile, Disposable1-mL 25 W1MLPIP-255-mL 25 W5MLPIP-25

Sterile Water, ten 100-mL bottles of sterile water 10 WSW-10

Chlorine Testing with EZ-DPD 8

Dispenser for up to 10-mL free chlorine 200 tests WDPD10FD

Two refill vials for up to 10-mL free chlorine 400 tests WDPD10FR-2

Dispenser for up to 10-mL total chlorine 200 tests WDPD10TD

Two refill vials for up to 10-mL total chlorine 400 tests WDPD10TR-2

Sterile Vessels 9

Vessels, Shrink-Banded

120-mL with no sodium thiosulfate 20 WV120SB-20200 WV120SB-200

120-mL with sodium thiosulfate 20 WV120SBST-20200 WV120SBST-200

120-mL with antifoam 200 WV120SBAF-200

150-mL with sodium thiosulfate 200 WV150SBST-200

Vessels, Tear-Off Label

120-mL with no sodium thiosulfate 20 WV120-20200 WV120-200

120-mL with sodium thiosulfate 20 WV120ST-20200 WV120ST-200

Vessel Accessories

IDEXX Vessel Mailer 36 WVM36

Adhesive Vessel Labels, roll of 1,000 1 roll WLBL

Vessel Rack 1 WVR20

Accessories 12

UV Lamp110 V 1 WL160220 V 1 WEA160FReplacement 6 Watt, 9" UV Bulb 1 WL161

Portable UV Lamp110 V 1 WL160B220 V 1 WL160EUReplacement 6-Watt, 9" UV Bulb 1 WL161

UV Viewing Cabinet 1 WCM10

UV-Absorbing Safety Glasses 1 WLS

Incubator 110-volt/60 Hz 1 WI300220-volt/50 Hz CE-marked 1 WI300I-CE

IDEXX Water Products Training Video 1 WVIDEO3

Waterbath 1 WBATH-110 not shown

Anti-Foam Solution 1 WAFDB

IDEXX Product Line


Item Quantity Catalog Number Page Item Quantity Catalog Number Page

Cryptosporidium and Giardia Testing 10

Filta-Max Consumables

Filter Module (10-pack)—UK only 1 FMC10602Packaged in foil pouch, does not include membranes

Filter Module (10-pack)—all other countries 1 FMC10603Packaged in individual foil pouches, does not include membranes

Filter Membranes (100-pack) 1 FMC1080073-mm membranes

Filta-Max Equipment

Starter Kit 1 FMC11002

Manual Wash Station 1 FMC10101

Manual Wash Station for Left-Handed Operator 1 FMC10106 not shown

Automatic Wash Station 220 V 1 FMC10103

Automatic Wash Station 110 V 1 FMC10104

Tubing Set 1 FMC10301 11

Quick Connect Kit (for Tubing Set) 1 FMC10305

Vacuum Set 1 FMC10401

MKII Filter Housing (no fittings) 1 FMC10503

MKII Filter Housing 1 FMC10504(Hose-Tail Fittings 1/4" BSP)

MKII Filter Housing 1 FMC10505(UK DWI Regulation Compliant)

Filta-Max Stoppers and O-Rings not shown

Rubber Stopper, Large (10-pack) 1 FMC1050810.5-mm diameter at widest point, for use with Filter Housing hose-tail fittings

Rubber Stopper, Small (10-pack) 1 FMC103028-mm diameter at widest point, for use with Steel Tube

O-ring for Plunger Head/Quick Connect Kit 1 FMC10105(10-pack) orange O-ring, 67-mm diameter, for use with Automatic and Manual Plunger Heads, and Quick Connect Kit

O-ring for Filter Housing, Large (10-pack) 1 FMC10507Black O-ring, 65-mm diameter, seals lid to base

O-ring for Filter Housing/ Elution Tube Base, Small (10-pack) 1 FMC10509

Black O-ring, 21-mm diameter, to fit center of lid, base of Filter Housing and hole in Elution Tube Base

O-ring for Elution Tube Base/Concentrator Tube Base (10-pack) 1 FMC10303

Orange O-ring, 78-mm diameter, fits the Magnetic Stirrer, Elution Tube Base and Concentrator Tube Base

O-ring for Steel Tube (10-pack) 1 FMC10304Black O-ring, 14-mm diameter, fits below thread of Steel Tube

Filta-Max Accessories not shown

Wash Station Handle and Grip 1 PC101004

Allen Wrench, Chrome-Plated 1 PC101007

Plunger Head Kit (Manual) includes tool 1 FMC12001

Plunger Head Kit (Automatic) no tool required 1 FMC12002

Plunger Head Tool 1 PC13002(for use with Manual Plunger Head)

Elution Tube 1 PC103007Short tube, 240-mm long, thread on one end

Elution Tube Base 1 PC103009

Steel Tube 1 PC103010

Concentrator Tube 1 PC103006Long tube, 300-mm long, with threads on both ends

Concentrator Base (with new style tap) 1 PC104007

Two-Way Line Tap (new style) 1 PC103008

Magnetic Stirrer Bar 1 FMC10901Includes stirrer and magnet

Magnet for Vacuum Set 1 PC104004Fits Magnetic Stirrer

Metal Vacuum Hand Pump 1 PC104009

Plastic Vacuum Hand Pump 1 PC104003

Tubing for Hand Pump 1 PC104005

Vacuum (Waste) Bottle 1 PC104006

Filling and Venting Closure Lidfor Vacuum Bottle 1 PC104002

Green Housing Tools (pair) 1 FMC10506

Hose-Tail Fittings (pair) 1 FMC10510

1-800-321-0207 15

Colilert, Enterolert, Colisure, SimPlate, Quanti-Tray, EZ-DPD and Filta-Maxare trademarks or registered trademarks of IDEXX Laboratories, Inc. in the United States and/or other countries. Quanti-Cult is a trademark of ChrisopeTechnologies.

Patent Information

IDEXX water testing products are manufacturedunder one or more of the following US patents.4,925,789; 5,429,933; 5,518,892; 5,610,029;5,620,865; 5,620,895; 5,690,825; 5,700,655;5,753,456; 5,780,259; 6,329,166; 6,387,650;6,472,167; 5,985,594 and 6,287,797.

Other patents issued and pending worldwide.

1 Office of the Federal Register. Federal Register. National Primary Drinking Water Regulations,Analytical Techniques: Coliform Bacteria: Final Rule. June 10, 1992.

2 AWWA. Standard Methods for the Examination of Water and Wastewater; 20th ed. Washington, DC:American Water Works Association, American Public Health Association, Water EnvironmentFederation; 1998.

3 US Environmental Protection Agency. Letter to IDEXX approving Colilert-18. September 10, 1996.

4 Office of the Federal Register. Federal Register. Washington, DC: US Government Printing Office;1999;64(230):67449–67467.

5 US Environmental Protection Agency. Letter to IDEXX approving Quanti-Tray. September 10, 1996.

6 Office of the Federal Register. Federal Register. Washington, DC: US Government Printing Office;2002;67(209):65901.

7 US Environmental Protection Agency. Method 1623: Cryptosporidium and Giardia in Water byFiltration/IMS/FA, EPA-821-R-01-025. Washington, DC: US EPA; April, 2001.

8 UK Drinking Water Inspectorate. Standard Operating Protocol for the Monitoring of CryptosporidiumOocysts In Treated Water Supplies. London, England: DWI. 1999;1524.

One IDEXX DriveWestbrook, Maine 04092 USA • www.idexx.com/water

Tel: 1-207-856-0496 or 1-800-321-0207, Fax: 1-207-856-0630

www.idexx.com/water

The IDEXX Web site includes an extensive library of product specifications, testing procedures, MSDSs,

technical article summaries and brochures.

Visit www.idexx.com/water

for more information

In the US and Canada, call 1-800-321-0207.In Europe, call 00 800 4339 9111.

© 2003 IDEXX Laboratories, Inc. • 09-60595-04 (12)

water testing catalog

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