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$103.64
Chlorine Test Kit- Free & Total
Sper Direct
$103.64
Chlorine Test Kit- Free & Total
Sper Direct
$53.99
Taylor Technologies OTO 6-Way Test Kit
Leslie's
$53.99
Taylor Technologies OTO 6-Way Test Kit
Leslie's
$29.99
Taylor Technologies DPD Basic Test Kit
Leslie's
$29.99
Taylor Technologies DPD Basic Test Kit
Leslie's
$11.99
$13.99
EASYTEST 7-Way Pool Test Strips, 150 Strips Water Chemical Testing For Hot Tub And Spa, Accurate Test Bromine, Total Alkalinity, Ph, Free Chlorine,
Amazon.com
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$11.99
$13.99
EASYTEST 7-Way Pool Test Strips, 150 Strips Water Chemical Testing For Hot Tub And Spa, Accurate Test Bromine, Total Alkalinity, Ph, Free Chlorine,
Amazon.com
$113.43
Chemetrics K-5808, Chemets Chlorine (Hypocholorite) Test Kit
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$113.43
Chemetrics K-5808, Chemets Chlorine (Hypocholorite) Test Kit
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$100.00
Chemetrics K-2504, Chemets Chlorine (Free And Total) Test Kit
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$100.00
Chemetrics K-2504, Chemets Chlorine (Free And Total) Test Kit
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$100.00
Chemetrics K-7870, Chemets Sodium Persulfate Test Kit
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$100.00
Chemetrics K-7870, Chemets Sodium Persulfate Test Kit
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$178.59
Chemetrics K-2511, Chemets Chlorine (Free And Total) ULR Test Kit (0-0.20 Ppm)
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$178.59
Chemetrics K-2511, Chemets Chlorine (Free And Total) ULR Test Kit (0-0.20 Ppm)
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$112.51
Chemetrics K-2520B, Chemets Chlorine HR Test Kit (0-500 Ppm)
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$112.51
Chemetrics K-2520B, Chemets Chlorine HR Test Kit (0-500 Ppm)
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$96.95
Hach Free Chlorine Color Disc Test Kit, CN-66F Model, Powder DPD Reagent, Visual Colorimetric Method, 0.1-3.4 Mg/L Range, Field And Lab Use, Pack Of
Amazon.com
Free shipping
$96.95
Hach Free Chlorine Color Disc Test Kit, CN-66F Model, Powder DPD Reagent, Visual Colorimetric Method, 0.1-3.4 Mg/L Range, Field And Lab Use, Pack Of
Amazon.com
$12.00
Valterra - Test Kit, Liquid, 3-Way OTO, Bromine, Chlorine & Ph -
Pool Spa Supplies
$12.00
Valterra - Test Kit, Liquid, 3-Way OTO, Bromine, Chlorine & Ph -
Pool Spa Supplies
$52.53
Wwd Pool Swimming Pool Spa Water Chemical Test Kit For Chlorine And Ph Test (6 Way Test Kit)
Everymarket INC
$52.53
Wwd Pool Swimming Pool Spa Water Chemical Test Kit For Chlorine And Ph Test (6 Way Test Kit)
Everymarket INC
$100.00
Chemetrics K-2810, Chemets Chromate (Hexavalent) Test Kit
Selectum
$100.00
Chemetrics K-2810, Chemets Chromate (Hexavalent) Test Kit
Selectum
$87.43
Chemetrics K-2520A, Chemets Chlorine HR Test Kit (0-125 Ppm)
Selectum
$87.43
Chemetrics K-2520A, Chemets Chlorine HR Test Kit (0-125 Ppm)
Selectum
$87.43
Chemetrics K-2520D, Chemets Chlorine HR Test Kit (0-25 Ppm)
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$87.43
Chemetrics K-2520D, Chemets Chlorine HR Test Kit (0-25 Ppm)
Selectum
$326.50
Lamotte 6896-01 DPD Chlorine/Bromine-Ph Test Kit
Globaltestsupply.com
$326.50
Lamotte 6896-01 DPD Chlorine/Bromine-Ph Test Kit
Globaltestsupply.com
$51.99
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
$51.99
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
$100.00
Chemetrics K-3510, Chemets Copper (Soluble) Test Kit (0-1 And 1-10 Ppm)
Selectum
$100.00
Chemetrics K-3510, Chemets Copper (Soluble) Test Kit (0-1 And 1-10 Ppm)
Selectum
$42.60
Runbo 3 in 1 Pool Test Strips Spa 150 Sticks Test Strips Water Test Kit Accurate Chemical Tester For Free Chlorine, Brom
Everymarket INC
$42.60
Runbo 3 in 1 Pool Test Strips Spa 150 Sticks Test Strips Water Test Kit Accurate Chemical Tester For Free Chlorine, Brom
Everymarket INC
$147.23
Taylor K-2006C Chlorine FAS-DPD Pool Test Kit
Pool Web
$147.23
Taylor K-2006C Chlorine FAS-DPD Pool Test Kit
Pool Web
$85.47
Chemetrics K-8520D, Chemets Phosphate (Ortho) HR Test Kit (10-100 Ppm)
Selectum
$85.47
Chemetrics K-8520D, Chemets Phosphate (Ortho) HR Test Kit (10-100 Ppm)
Selectum
$94.78
Lamotte 3308-01 DPD Free, Total And Combined Chlorine Test Kit
Globaltestsupply.com
$94.78
Lamotte 3308-01 DPD Free, Total And Combined Chlorine Test Kit
Globaltestsupply.com
$67.58
Chemetrics K-5020D, Chemets Test Kit Hydrazine HR (0-12.5 Ppm)
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$67.58
Chemetrics K-5020D, Chemets Test Kit Hydrazine HR (0-12.5 Ppm)
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$100.00
Chemetrics K-6020B, Chemets Iron (Total And Soluble) HR Test Kit (250-2500 Ppm)
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$100.00
Chemetrics K-6020B, Chemets Iron (Total And Soluble) HR Test Kit (250-2500 Ppm)
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$76.85
Chemetrics K-5020C, Chemets Test Kit Hydrazine HR (0-500 Ppm)
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$76.85
Chemetrics K-5020C, Chemets Test Kit Hydrazine HR (0-500 Ppm)
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$87.70
Lamotte 7894-01 Chlorine Bleach Test Kit, 0.005% Or 50 Ppm
Globaltestsupply.com
$87.70
Lamotte 7894-01 Chlorine Bleach Test Kit, 0.005% Or 50 Ppm
Globaltestsupply.com
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Shop chemical test kit

Sponsored
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$100.00
Chemetrics K-2810, Chemets Chromate (Hexavalent) Test Kit
Selectum
$100.00
Chemetrics K-2810, Chemets Chromate (Hexavalent) Test Kit
Selectum
$87.43
Chemetrics K-2520A, Chemets Chlorine HR Test Kit (0-125 Ppm)
Selectum
$87.43
Chemetrics K-2520A, Chemets Chlorine HR Test Kit (0-125 Ppm)
Selectum
$87.43
Chemetrics K-2520D, Chemets Chlorine HR Test Kit (0-25 Ppm)
Selectum
$87.43
Chemetrics K-2520D, Chemets Chlorine HR Test Kit (0-25 Ppm)
Selectum
$100.00
Chemetrics K-3510, Chemets Copper (Soluble) Test Kit (0-1 And 1-10 Ppm)
Selectum
$100.00
Chemetrics K-3510, Chemets Copper (Soluble) Test Kit (0-1 And 1-10 Ppm)
Selectum
$52.53
Wwd Pool Swimming Pool Spa Water Chemical Test Kit For Chlorine And Ph Test (6 Way Test Kit)
Everymarket INC
$52.53
Wwd Pool Swimming Pool Spa Water Chemical Test Kit For Chlorine And Ph Test (6 Way Test Kit)
Everymarket INC
$85.47
Chemetrics K-8520D, Chemets Phosphate (Ortho) HR Test Kit (10-100 Ppm)
Selectum
$85.47
Chemetrics K-8520D, Chemets Phosphate (Ortho) HR Test Kit (10-100 Ppm)
Selectum
$326.50
Lamotte 6896-01 DPD Chlorine/Bromine-Ph Test Kit
Globaltestsupply.com
$326.50
Lamotte 6896-01 DPD Chlorine/Bromine-Ph Test Kit
Globaltestsupply.com
$51.99
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
$51.99
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
$42.60
Runbo 3 in 1 Pool Test Strips Spa 150 Sticks Test Strips Water Test Kit Accurate Chemical Tester For Free Chlorine, Brom
Everymarket INC
$42.60
Runbo 3 in 1 Pool Test Strips Spa 150 Sticks Test Strips Water Test Kit Accurate Chemical Tester For Free Chlorine, Brom
Everymarket INC
$147.23
Taylor K-2006C Chlorine FAS-DPD Pool Test Kit
Pool Web
$147.23
Taylor K-2006C Chlorine FAS-DPD Pool Test Kit
Pool Web
$94.78
Lamotte 3308-01 DPD Free, Total And Combined Chlorine Test Kit
Globaltestsupply.com
$94.78
Lamotte 3308-01 DPD Free, Total And Combined Chlorine Test Kit
Globaltestsupply.com
$67.58
Chemetrics K-5020D, Chemets Test Kit Hydrazine HR (0-12.5 Ppm)
Selectum
$67.58
Chemetrics K-5020D, Chemets Test Kit Hydrazine HR (0-12.5 Ppm)
Selectum
$100.00
Chemetrics K-6020B, Chemets Iron (Total And Soluble) HR Test Kit (250-2500 Ppm)
Selectum
$100.00
Chemetrics K-6020B, Chemets Iron (Total And Soluble) HR Test Kit (250-2500 Ppm)
Selectum
$76.85
Chemetrics K-5020C, Chemets Test Kit Hydrazine HR (0-500 Ppm)
Selectum
$76.85
Chemetrics K-5020C, Chemets Test Kit Hydrazine HR (0-500 Ppm)
Selectum
$87.70
Lamotte 7894-01 Chlorine Bleach Test Kit, 0.005% Or 50 Ppm
Globaltestsupply.com
$87.70
Lamotte 7894-01 Chlorine Bleach Test Kit, 0.005% Or 50 Ppm
Globaltestsupply.com

Shop chemical test kit

Sponsored
About our ads
$103.64
Chlorine Test Kit- Free & Total
Sper Direct
$103.64
Chlorine Test Kit- Free & Total
Sper Direct
$53.99
Taylor Technologies OTO 6-Way Test Kit
Leslie's
$53.99
Taylor Technologies OTO 6-Way Test Kit
Leslie's
$29.99
Taylor Technologies DPD Basic Test Kit
Leslie's
$29.99
Taylor Technologies DPD Basic Test Kit
Leslie's
$11.99
$13.99
EASYTEST 7-Way Pool Test Strips, 150 Strips Water Chemical Testing For Hot Tub And Spa, Accurate Test Bromine, Total Alkalinity, Ph, Free Chlorine,
Amazon.com
14% off
$11.99
$13.99
EASYTEST 7-Way Pool Test Strips, 150 Strips Water Chemical Testing For Hot Tub And Spa, Accurate Test Bromine, Total Alkalinity, Ph, Free Chlorine,
Amazon.com
$113.43
Chemetrics K-5808, Chemets Chlorine (Hypocholorite) Test Kit
Selectum
$113.43
Chemetrics K-5808, Chemets Chlorine (Hypocholorite) Test Kit
Selectum
$100.00
Chemetrics K-2504, Chemets Chlorine (Free And Total) Test Kit
Selectum
$100.00
Chemetrics K-2504, Chemets Chlorine (Free And Total) Test Kit
Selectum
$100.00
Chemetrics K-7870, Chemets Sodium Persulfate Test Kit
Selectum
$100.00
Chemetrics K-7870, Chemets Sodium Persulfate Test Kit
Selectum
$178.59
Chemetrics K-2511, Chemets Chlorine (Free And Total) ULR Test Kit (0-0.20 Ppm)
Selectum
$178.59
Chemetrics K-2511, Chemets Chlorine (Free And Total) ULR Test Kit (0-0.20 Ppm)
Selectum
$112.51
Chemetrics K-2520B, Chemets Chlorine HR Test Kit (0-500 Ppm)
Selectum
$112.51
Chemetrics K-2520B, Chemets Chlorine HR Test Kit (0-500 Ppm)
Selectum
$96.95
Hach Free Chlorine Color Disc Test Kit, CN-66F Model, Powder DPD Reagent, Visual Colorimetric Method, 0.1-3.4 Mg/L Range, Field And Lab Use, Pack Of
Amazon.com
Free shipping
$96.95
Hach Free Chlorine Color Disc Test Kit, CN-66F Model, Powder DPD Reagent, Visual Colorimetric Method, 0.1-3.4 Mg/L Range, Field And Lab Use, Pack Of
Amazon.com
$12.00
Valterra - Test Kit, Liquid, 3-Way OTO, Bromine, Chlorine & Ph -
Pool Spa Supplies
$12.00
Valterra - Test Kit, Liquid, 3-Way OTO, Bromine, Chlorine & Ph -
Pool Spa Supplies
$52.53
Wwd Pool Swimming Pool Spa Water Chemical Test Kit For Chlorine And Ph Test (6 Way Test Kit)
Everymarket INC
$52.53
Wwd Pool Swimming Pool Spa Water Chemical Test Kit For Chlorine And Ph Test (6 Way Test Kit)
Everymarket INC
$100.00
Chemetrics K-2810, Chemets Chromate (Hexavalent) Test Kit
Selectum
$100.00
Chemetrics K-2810, Chemets Chromate (Hexavalent) Test Kit
Selectum
$87.43
Chemetrics K-2520A, Chemets Chlorine HR Test Kit (0-125 Ppm)
Selectum
$87.43
Chemetrics K-2520A, Chemets Chlorine HR Test Kit (0-125 Ppm)
Selectum
$87.43
Chemetrics K-2520D, Chemets Chlorine HR Test Kit (0-25 Ppm)
Selectum
$87.43
Chemetrics K-2520D, Chemets Chlorine HR Test Kit (0-25 Ppm)
Selectum
$326.50
Lamotte 6896-01 DPD Chlorine/Bromine-Ph Test Kit
Globaltestsupply.com
$326.50
Lamotte 6896-01 DPD Chlorine/Bromine-Ph Test Kit
Globaltestsupply.com
$51.99
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
$51.99
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
$100.00
Chemetrics K-3510, Chemets Copper (Soluble) Test Kit (0-1 And 1-10 Ppm)
Selectum
$100.00
Chemetrics K-3510, Chemets Copper (Soluble) Test Kit (0-1 And 1-10 Ppm)
Selectum