drop test instr. #5067b total hardness (1 drop = 10 ppm)

COMPONENTS:1 x 5067B Instruction1 x 9198B Sample Tube, Graduated (25 mL) w/ cap & blue dot, plastic1 x R-0619B-C Hardness Buffer, 2 oz w/ blue cap, DB1 x R-0620B-I Hardness Indicator Powder, 10 g w/ blue dot1 x R-0683-C Hardness Reagent, 2 oz, DB

TO ORDER REPLACEMENT PARTS AND REAGENTS CALL TOLL-FREE 800-TEST KIT (800-837-8548).

PROCEDURE:CAREFULLY READ AND FOLLOW PRECAUTIONS ON REAGENT LABELS.

KEEP REAGENTS AWAY FROM CHILDREN.

NOTE: When dispensing reagents from dropper bottles, always hold bottle in a vertical position.

Total Hardness Test1.Rinseandfill25mLsampletube(#9198B)to25mLmarkwithwatertobetested

(Fig.1).

2.Add5dropsR-0619BHardnessBuffer.Swirltomix.

3.Add1dipperR-0620BHardnessIndicatorPowder.Swirluntildissolved.Samplewillturnred(Fig.2)ifhardnessispresent.

4.AddR-0683HardnessReagentdropwise,swirlingandcountingaftereachdrop,untilcolorchangesfromredtoblue(Fig.3).

DROP TESTTOTAL HARDNESS (1 drop = 10 ppm)

5.MultiplydropsofR-0683HardnessReagentby10.Recordaspartspermillion(ppm)totalhardnessascalciumcarbonate.

Fig. 1

Fig. 2

Fig. 3

Instr. #5067B

31LovetonCircle,Sparks,MD21152U.S.A.800-TESTKIT(837-8548)•410-472-4340 7/16

COMPONENTS:1 x 5067W Instruction1 x 9198W Sample Tube, Graduated (25 mL) w/ cap & white dot, plastic1 x R-0638W-C Phenolphthalein Indicator, 2 oz w/ white cap, DB1 x R-0699-C Iodide Iodate Reagent, 2 oz, DB1 x R-0725-I Acid Starch Indicator Powder, 10 g





Sodium Sulfite TestNOTE: Sample must be cooled to less than 100ºF (38ºC) to prevent high test

results. Sample must be protected from air contact while cooling to prevent low test results.

1. Collect water to be tested in a clean, preferably large-mouthed, bottle to overflowing. Immediately cap and cool to room temperature.

2. Rinse and fill 25 mL sample tube (#9198W) to 25 mL mark with cooled (room temperature) water to be tested (Fig. 1).

NOTE: For results in grains per gallon (gpg), fill to 14.6 mL mark.

DROP TESTSODIUM SULFITE (1 drop = 10 ppm)

3. Add 1 drop R-0638W Phenolphthalein Indicator. Swirl to mix. Sample will turn pink (Fig. 2).

4. Add R-0725 Acid Starch Indicator Powder a dipper at a time, swirling after each dipper, until color changes from pink to colorless. Add 2 more dippers. Swirl until dissolved.

5. Add R-0699 Iodide Iodate Reagent dropwise, swirling and counting after each drop, until sample changes from colorless to a faint but permanent blue (Fig. 3).

6. Multiply drops of R-0699 Iodide Iodate Reagent by 10. Record as parts per million

(ppm) sodium sulfite.

NOTE: For 14.6 mL sample, record drops as grains per gallon (gpg) sodium sulfite.

NOTE: For results as sulfite, multiply sulfite concentration by 0.64.

Fig. 1

Fig. 2

Fig. 3

Instr. #5067W

31 Loveton Circle, Sparks, MD 21152 U.S.A.800-TEST KIT (837-8548) • 410-472-4340 8/16

COMPONENTS:1 x 5067pH Instruction1 x 5425 Color Card Comparator/Instruction 1 x 9017 Test Cell, Calibrated (5 mL) w/ cap, plastic1 x R-1003U-C-DB Long Range Indicator, 2 oz, DB





pH (long range) Test1.Rinseandfill5mLtestcell(#9017)to5mLmarkwithwatertobetested.

2.Add5dropsR-1003ULongRangeIndicator.Capandmix.

3.PlacetestcellonwhiteareaofColorCardComparator(#5425).Matchcolorintestcellwithacolor standard. Record as pH units.

COLOR COMPARISON TESTpH (LONG RANGE) (3.0-11.0)

Instr. #5067pH


COMPONENTS:2 x 2269 Cap, Dispenser, 18 mm, white1 x 4027 Funnel, 58 mm, plastic1 x 5067OP Instruction1 x 6003 Brush, Test Tube1 x 6009 Filter Paper, 9.0 cm, #610, 100/box1 x 9021 Test Tube, Mixing, Calibrated (5, 10, 14, 15, 17.5 mL), glass w/ stopper1 x 9025 2-Standard Comparator, Orthophosphate, Stannous Chloride, 30 & 60 ppm2 x R-0601-C Molybdate Reagent*, 2 oz1 x R-0602P-I Stannous Chloride Powder, 10 g




Orthophosphate Test1. Filter water to be tested to clarify.

2.Rinseandfilltesttube(#9021)to5mLmarkwithfilteredsample.

3.CapR-0601MolybdateReagentwithdispensercap(#2269).AddR-0601MolybdateReagentto15mLmark.Stopperandmix.Removestopper.

4.Add2leveldippersR-0602PStannousChloridePowder.Stopperandmix.5.Wipedryandplaceincomparator.WAIT1MINUTE.Readbefore5minutes.

COLOR COMPARISON TESTORTHOPHOSPHATE (30 & 60 ppm)

6.Matchcolorintesttubewithacolorstandard.Recordaspartspermillion(ppm)orthophosphate.

*WARNING: MolybdateReagent(R-0601)contains5-10% (w/w)sulfuricacid,acorrosiveacid.

Instr. #5067OP


COMPONENTS:1 x 5067O Instruction1 x 9198O Sample Tube, Graduated (25 mL) w/ cap & orange dot, plastic1 x R-0630-C Chromate Indicator, 2 oz, DB1 x R-0638O-A Phenolphthalein Indicator, .75 oz w/ orange cap, DB1 x R-0687O-C Sulfuric Acid .12N, 2 oz w/ orange cap, DB1 x R-0706-C Silver Nitrate Reagent, 2 oz, DB





Chloride TestNOTE: Whensulfitecontentofsamplewatertobetestedexceeds10ppm,the

sulfiteshouldbeoxidizedtopreventinterferenceintest.A25mLwatersample isfirstadjustedtotheappropriatepH,then1mL(or25drops)of R-0649Hydrogen Peroxide Solution (sold separately) is added andthoroughlymixed.Continuewiththerestoftheprocedure.

1.Rinseandfill25mLsampletube(#9198O)to25mLmarkwithwatertobetested.

2.Add2dropsR-0638OPhenolphthaleinIndicator.Swirltomix.Ifsampleturnspink(Fig.1),addR-0687OSulfuricAcid.12Ndropwise,swirlingaftereachdrop,untilcolorchangesfrompinktocolorless.

DROP TESTCHLORIDE (1 drop = 10 ppm)

3.Add5dropsR-0630ChromateIndicator.Swirltomix.Samplewillturnyellow(Fig.2).

4.AddR-0706SilverNitrateReagentdropwise,swirlingandcountingaftereachdrop,untilcolorchangesfromyellowtomilkysalmon(brick)red(Fig.3).

NOTE: DonotaddenoughR-0706SilverNitrateReagenttogiveabrowncolor.Firstchangefromyellowtoamilkysalmon(brick)redistheendpoint.

5.MultiplydropsofR-0706SilverNitrateReagentby10.Recordaspartspermillion(ppm)chloride.

Fig. 1

Fig. 2

Fig. 3

Instr. #5067O


COMPONENTS:1 x 5067G Instruction1 x 9198G Sample Tube, Graduated (25 mL) w/ cap & green dot, plastic1 x R-0637-C Methyl Orange Indicator, 2 oz, DB1 x R-0638G-A Phenolphthalein Indicator, .75 oz w/ green cap, DB1 x R-0645-C Total Alkalinity Indicator, 2 oz, DB1 x R-0687G-C Sulfuric Acid .12N, 2 oz w/ green cap, DB





P/M Alkalinity Test1.Rinseandfill25mLsampletube(#9198G)to25mLmarkwithwatertobetested.

NOTE: Forresultsingrainspergallon(gpg),fillto14.6mLmark.

2.Add3dropsR-0638GPhenolphthaleinIndicator.Swirltomix.Samplewillturnpink(Fig.1)ifPalkalinityispresent—proceedtoStep3.Ifsampleiscolorless,proceedtoStep4.

3.AddR-0687GSulfuricAcid.12Ndropwise,swirlingandcountingaftereachdrop,untilcolorjustchangesfrompinktocolorless.RecorddropsasPreading.

DROP TESTP/M & P/T ALKALINITY (1 drop = 10 ppm)

Fig. 1

Fig. 2

Fig. 3

Instr. #5067G

(OVER)

4.Add5dropsR-0637MethylOrangeIndicator.Swirltomix.Samplewillturnyellow(Fig.2).

5.Add R-0687G Sulfuric Acid .12N dropwise, swirling and counting aftereach drop, until color changes from yellow to orange (salmon pink) (Fig.3).Recordtotaldrops(Steps3&5)asMreading.

6.MultiplyPreadingby10.Recordaspartspermillion(ppm)Palkalinityascalciumcarbonate.MultiplyMreadingby10.RecordasppmMalkalinityascalciumcarbonate.

NOTE: For 14.6 mL sample, record P reading as grains per gallon (gpg) Palkalinityascalciumcarbonate.RecordTreadingasgpgTalkalinityas calciumcarbonate.

P/T Alkalinity Test1.Rinseandfill25mLsampletube(#9198G)to25mLmarkwithwatertobetested.

NOTE: Forresultsingrainspergallon(gpg),fillto14.6mLmark.

2.Add3dropsR-0638GPhenolphthaleinIndicator.Swirltomix.Samplewillturnpink(Fig.4)ifPalkalinityispresent—proceedtoStep3.Ifsampleiscolorless,proceedtoStep4.

3.AddR-0687GSulfuricAcid.12Ndropwise,swirlingandcountingaftereachdrop,untilcolorjustchangesfrompinktocolorless.RecorddropsasPreading.

4.Add5dropsR-0645TotalAlkalinityIndicator.Swirltomix.Samplewillturngreen(Fig.5).

5.ContinueaddingR-0687GSulfuricAcid.12Ndropwise,swirlingandcountingaftereachdrop,untilcolorchangesfromgreentored(Fig.6).Recordtotaldrops(Steps3&5)asTreading.

6.Multiply P reading by 10. Record as parts per million (ppm) P alkalinity as calcium carbonate.Multiply T reading by 10. Record as ppmT alkalinity ascalciumcarbonate.

NOTE: For 14.6 mL sample, record P reading as grains per gallon (gpg) P alkalinityascalciumcarbonate.RecordTreadingasgpgTalkalinityascalciumcarbonate.

DROP TESTP/M & P/T ALKALINITY (1 drop = 10 ppm)

Fig. 4

Fig. 5

Fig. 6


Instr. #5067G

Instruction Number: 5425

Component Description> COLOR CARD TEST > LONG RANGE pH (3‐11)

1. Rinse and fill 5 mL test cell (#9017) to 5 mL mark withwater to be tested.

2. Add 5 drops R‐1003U Long Range Indicator. Cap and mix.

3. Lay test cell flat along white area of Color Card (#5425).Match color in test cell with a color standard. Recordas pH units.

2/00

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drop test instr. #5067b total hardness (1 drop = 10 ppm)

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