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$69.00
Chlorine Test Kit - ULINE - Case Of 10
Uline
$69.00
Chlorine Test Kit - ULINE - Case Of 10
Uline
$25.99
Chlorine Water Testing Kit
Reverse Osmosis Superstore
$25.99
Chlorine Water Testing Kit
Reverse Osmosis Superstore
$125.00
Supelco Chlorine Test, Reflectometric, 0.5-10.0 Mg/L (Cl2), For Use With REFLECTOQUANT 50 Tests
Sigma-Aldrich
$125.00
Supelco Chlorine Test, Reflectometric, 0.5-10.0 Mg/L (Cl2), For Use With REFLECTOQUANT 50 Tests
Sigma-Aldrich
$105.00
Supelco Chlorine Test, Colorimetric, 0-20 Mg/L (Cl2), Mquant 75 Tests | Aluminium/Paper
Sigma-Aldrich
$105.00
Supelco Chlorine Test, Colorimetric, 0-20 Mg/L (Cl2), Mquant 75 Tests | Aluminium/Paper
Sigma-Aldrich
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Supelco Chlorine Test, Colorimetric, 0-500 Mg/L (Cl2), Mquant 100 Tests | Aluminium
Sigma-Aldrich
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Supelco Chlorine Test, Colorimetric, 0-500 Mg/L (Cl2), Mquant 100 Tests | Aluminium
Sigma-Aldrich
$66.45
Hach Tntplus Spectrophotometer Chemistry, Free Chlorine, 0.05 To 2.00 Mg/L Cl2, Pack Of 24 | Cole-Parmer
Cole-Parmer
$66.45
Hach Tntplus Spectrophotometer Chemistry, Free Chlorine, 0.05 To 2.00 Mg/L Cl2, Pack Of 24 | Cole-Parmer
Cole-Parmer
$70.39
Hach Tntplus Spectrophotometer Chemistry, Total And Free Chlorine, 0.05 To 2.00 Mg/L Cl2, Pack Of 24 | Cole-Parmer
Cole-Parmer
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Hach Tntplus Spectrophotometer Chemistry, Total And Free Chlorine, 0.05 To 2.00 Mg/L Cl2, Pack Of 24 | Cole-Parmer
Cole-Parmer
$239.00
Extech Waterproof Pocket Chlorine Tester | Cole-Parmer
Cole-Parmer
41
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Extech Waterproof Pocket Chlorine Tester | Cole-Parmer
Cole-Parmer
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Industrial Test Systems 480022 Waterworks Free Chlorine HR Test
Amazon.com
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Industrial Test Systems 480022 Waterworks Free Chlorine HR Test
Amazon.com
$211.00
Water Analysis Test Kit | Hardness, Iron, PH, Chlorine, And TDS
Reverse Osmosis Superstore
$211.00
Water Analysis Test Kit | Hardness, Iron, PH, Chlorine, And TDS
Reverse Osmosis Superstore
$21.95
Industrial Test Systems Sensafe 481026 Free Chlorine Test Strip | USEPA Approved Method D99-003 | 0-6Ppm | 0.05Ppm Detection | No Bleach-Out | Bottle
Amazon.com
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Industrial Test Systems Sensafe 481026 Free Chlorine Test Strip | USEPA Approved Method D99-003 | 0-6Ppm | 0.05Ppm Detection | No Bleach-Out | Bottle
Amazon.com
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Industrial Test Systems Waterworks 480124 Free Chlorine Test Strip, Ultra High II Range, 61 Seconds Test Time, 0-2000Ppm Range (Bottle Of 50)
Amazon.com
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Industrial Test Systems Waterworks 480124 Free Chlorine Test Strip, Ultra High II Range, 61 Seconds Test Time, 0-2000Ppm Range (Bottle Of 50)
Amazon.com
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$16.59
Consumer Chlorine Test Kit For Water Treatment | 2501
US Water Systems
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US Water Systems
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US Water Systems
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US Water Systems
$630.71
Lovibond MD 100 Chlorine Colorimeter Kit
Pollardwater
Free shipping
$630.71
Lovibond MD 100 Chlorine Colorimeter Kit
Pollardwater
$19.00
$31.67
Waterworks Free Chlorine Water Check
US Water Systems
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US Water Systems
$89.99
Reprocessing Products Ultra-Low Total Chlorine Test Strips - E-Z Check Chlorine Test Strips, 0.1 PPM - K100-0106 - 1 Bottle / Bottle
Grayline Medical
$89.99
Reprocessing Products Ultra-Low Total Chlorine Test Strips - E-Z Check Chlorine Test Strips, 0.1 PPM - K100-0106 - 1 Bottle / Bottle
Grayline Medical
$89.99
Reprocessing Products Ultra-Low Total Chlorine Test Strips - Ultra-Low Total Chlorine Test Strips, 0-0.2 PPM - K100-0118 - 100 Each / Pack
Grayline Medical
$89.99
Reprocessing Products Ultra-Low Total Chlorine Test Strips - Ultra-Low Total Chlorine Test Strips, 0-0.2 PPM - K100-0118 - 100 Each / Pack
Grayline Medical
$71.41
Chlorine Reagent Kit For Lovibond Hach CL17 Analyzer
Pollardwater
Free shipping
$71.41
Chlorine Reagent Kit For Lovibond Hach CL17 Analyzer
Pollardwater
$149.99
$199.99
Chlorine Test Kits - 4 Types To Choose From
ChemWorld.com
25% off
$149.99
$199.99
Chlorine Test Kits - 4 Types To Choose From
ChemWorld.com
$414.99
Hanna HI97771 Ultra High Range Free & Total Chlorine Portable Photometer, Meter Only
Blue Tiger Scientific
$414.99
Hanna HI97771 Ultra High Range Free & Total Chlorine Portable Photometer, Meter Only
Blue Tiger Scientific
$62.99
$89.99
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ChemWorld.com
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ChemWorld.com
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Chlorine Dioxide Test Kit
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ChemWorld.com
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Reprocessing Products E-Z Chek Potency Chlorine Test Strip - E-Z Chek Potency Chlorine Test Strip - K100-0112 - 1 Bottle / Bottle
Grayline Medical
$83.99
Reprocessing Products E-Z Chek Potency Chlorine Test Strip - E-Z Chek Potency Chlorine Test Strip - K100-0112 - 1 Bottle / Bottle
Grayline Medical
$414.99
Total Chlorine Photometer - HI97761, Meter Only
Blue Tiger Scientific
$414.99
Total Chlorine Photometer - HI97761, Meter Only
Blue Tiger Scientific
$154.06
Total Chlorine Test Kit
Pollardwater
Free shipping
$154.06
Total Chlorine Test Kit
Pollardwater
$6,473.00
GF Piping Systems 3-4630-14, Type 4630 Free Chlorine Analyzer System, 0.02-2 Ppm, 100 - 240 VAC
Selectum
$6,473.00
GF Piping Systems 3-4630-14, Type 4630 Free Chlorine Analyzer System, 0.02-2 Ppm, 100 - 240 VAC
Selectum
$64.38
Taylor 2000 Series Pool Inspector .75 Oz Test Kit, Bromine & Chlorine (High Range), Cyanuric Acid, Ph, K-2007-6 By EZ Pool & Spa Supply
EZ Pool & Spa Supply
$64.38
Taylor 2000 Series Pool Inspector .75 Oz Test Kit, Bromine & Chlorine (High Range), Cyanuric Acid, Ph, K-2007-6 By EZ Pool & Spa Supply
EZ Pool & Spa Supply
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Doheny's 3-In-1 Value Test Strips, Chlorine
Doheny's
$3.99
Doheny's 3-In-1 Value Test Strips, Chlorine
Doheny's
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$149.69
Lamotte Chlorine Wet In The City Urban Water Test Kit | Copper | Middle-High School | Adult
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Lamotte Chlorine Wet In The City Urban Water Test Kit | Copper | Middle-High School | Adult
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Chemetrics K-2511, Chemets Chlorine (Free And Total) ULR Test Kit (0-0.20 Ppm)
Selectum
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Chemetrics K-2511, Chemets Chlorine (Free And Total) ULR Test Kit (0-0.20 Ppm)
Selectum
$634.99
Hanna HI97701 Free Chlorine Portable Photometer - Accurate Water Tester, Kit
Blue Tiger Scientific
$634.99
Hanna HI97701 Free Chlorine Portable Photometer - Accurate Water Tester, Kit
Blue Tiger Scientific
$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
$692.84
PH-RX-CHLORINE METER VEOLIA - Sensors & Switches & PH/ORP Transmitter Supplies
Radwell.com
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Radwell.com
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Tilswall Swimming Pool Tester, 2-In-1 Chlorine & PH Meter
Tilswall US
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Tilswall US
$103.64
Chlorine Test Kit- Free & Total
Sper Direct
$103.64
Chlorine Test Kit- Free & Total
Sper Direct
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Sponsored
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$14.89
Industrial Test Systems Waterworks 480124 Free Chlorine Test Strip, Ultra High II Range, 61 Seconds Test Time, 0-2000Ppm Range (Bottle Of 50)
Amazon.com
233
$14.89
Industrial Test Systems Waterworks 480124 Free Chlorine Test Strip, Ultra High II Range, 61 Seconds Test Time, 0-2000Ppm Range (Bottle Of 50)
Amazon.com
$9.95
$16.59
Consumer Chlorine Test Kit For Water Treatment | 2501
US Water Systems
40% off
$9.95
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Consumer Chlorine Test Kit For Water Treatment | 2501
US Water Systems
$42.95
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Chlorine Test Comparitor OTO For Field Test Kits
US Water Systems
40% off
$42.95
$71.59
Chlorine Test Comparitor OTO For Field Test Kits
US Water Systems
$630.71
Lovibond MD 100 Chlorine Colorimeter Kit
Pollardwater
Free shipping
$630.71
Lovibond MD 100 Chlorine Colorimeter Kit
Pollardwater
$19.00
$31.67
Waterworks Free Chlorine Water Check
US Water Systems
40% off
$19.00
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Waterworks Free Chlorine Water Check
US Water Systems
$89.99
Reprocessing Products Ultra-Low Total Chlorine Test Strips - E-Z Check Chlorine Test Strips, 0.1 PPM - K100-0106 - 1 Bottle / Bottle
Grayline Medical
$89.99
Reprocessing Products Ultra-Low Total Chlorine Test Strips - E-Z Check Chlorine Test Strips, 0.1 PPM - K100-0106 - 1 Bottle / Bottle
Grayline Medical
$89.99
Reprocessing Products Ultra-Low Total Chlorine Test Strips - Ultra-Low Total Chlorine Test Strips, 0-0.2 PPM - K100-0118 - 100 Each / Pack
Grayline Medical
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Reprocessing Products Ultra-Low Total Chlorine Test Strips - Ultra-Low Total Chlorine Test Strips, 0-0.2 PPM - K100-0118 - 100 Each / Pack
Grayline Medical
$71.41
Chlorine Reagent Kit For Lovibond Hach CL17 Analyzer
Pollardwater
Free shipping
$71.41
Chlorine Reagent Kit For Lovibond Hach CL17 Analyzer
Pollardwater
$149.99
$199.99
Chlorine Test Kits - 4 Types To Choose From
ChemWorld.com
25% off
$149.99
$199.99
Chlorine Test Kits - 4 Types To Choose From
ChemWorld.com
$414.99
Hanna HI97771 Ultra High Range Free & Total Chlorine Portable Photometer, Meter Only
Blue Tiger Scientific
$414.99
Hanna HI97771 Ultra High Range Free & Total Chlorine Portable Photometer, Meter Only
Blue Tiger Scientific
$62.99
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Chlorine Test Strips - 9 Ranges
ChemWorld.com
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ChemWorld.com
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Chlorine Dioxide Test Kit
ChemWorld.com
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Chlorine Dioxide Test Kit
ChemWorld.com
$83.99
Reprocessing Products E-Z Chek Potency Chlorine Test Strip - E-Z Chek Potency Chlorine Test Strip - K100-0112 - 1 Bottle / Bottle
Grayline Medical
$83.99
Reprocessing Products E-Z Chek Potency Chlorine Test Strip - E-Z Chek Potency Chlorine Test Strip - K100-0112 - 1 Bottle / Bottle
Grayline Medical
$414.99
Total Chlorine Photometer - HI97761, Meter Only
Blue Tiger Scientific
$414.99
Total Chlorine Photometer - HI97761, Meter Only
Blue Tiger Scientific
$154.06
Total Chlorine Test Kit
Pollardwater
Free shipping
$154.06
Total Chlorine Test Kit
Pollardwater
$6,473.00
GF Piping Systems 3-4630-14, Type 4630 Free Chlorine Analyzer System, 0.02-2 Ppm, 100 - 240 VAC
Selectum
$6,473.00
GF Piping Systems 3-4630-14, Type 4630 Free Chlorine Analyzer System, 0.02-2 Ppm, 100 - 240 VAC
Selectum
$64.38
Taylor 2000 Series Pool Inspector .75 Oz Test Kit, Bromine & Chlorine (High Range), Cyanuric Acid, Ph, K-2007-6 By EZ Pool & Spa Supply
EZ Pool & Spa Supply
$64.38
Taylor 2000 Series Pool Inspector .75 Oz Test Kit, Bromine & Chlorine (High Range), Cyanuric Acid, Ph, K-2007-6 By EZ Pool & Spa Supply
EZ Pool & Spa Supply
$3.99
Doheny's 3-In-1 Value Test Strips, Chlorine
Doheny's
$3.99
Doheny's 3-In-1 Value Test Strips, Chlorine
Doheny's

Shop chlorine testing

Sponsored
About our ads
$69.00
Chlorine Test Kit - ULINE - Case Of 10
Uline
$69.00
Chlorine Test Kit - ULINE - Case Of 10
Uline
$25.99
Chlorine Water Testing Kit
Reverse Osmosis Superstore
$25.99
Chlorine Water Testing Kit
Reverse Osmosis Superstore
$125.00
Supelco Chlorine Test, Reflectometric, 0.5-10.0 Mg/L (Cl2), For Use With REFLECTOQUANT 50 Tests
Sigma-Aldrich
$125.00
Supelco Chlorine Test, Reflectometric, 0.5-10.0 Mg/L (Cl2), For Use With REFLECTOQUANT 50 Tests
Sigma-Aldrich
$105.00
Supelco Chlorine Test, Colorimetric, 0-20 Mg/L (Cl2), Mquant 75 Tests | Aluminium/Paper
Sigma-Aldrich
$105.00
Supelco Chlorine Test, Colorimetric, 0-20 Mg/L (Cl2), Mquant 75 Tests | Aluminium/Paper
Sigma-Aldrich
$89.10
Supelco Chlorine Test, Colorimetric, 0-500 Mg/L (Cl2), Mquant 100 Tests | Aluminium
Sigma-Aldrich
$89.10
Supelco Chlorine Test, Colorimetric, 0-500 Mg/L (Cl2), Mquant 100 Tests | Aluminium
Sigma-Aldrich
$66.45
Hach Tntplus Spectrophotometer Chemistry, Free Chlorine, 0.05 To 2.00 Mg/L Cl2, Pack Of 24 | Cole-Parmer
Cole-Parmer
$66.45
Hach Tntplus Spectrophotometer Chemistry, Free Chlorine, 0.05 To 2.00 Mg/L Cl2, Pack Of 24 | Cole-Parmer
Cole-Parmer
$70.39
Hach Tntplus Spectrophotometer Chemistry, Total And Free Chlorine, 0.05 To 2.00 Mg/L Cl2, Pack Of 24 | Cole-Parmer
Cole-Parmer
$70.39
Hach Tntplus Spectrophotometer Chemistry, Total And Free Chlorine, 0.05 To 2.00 Mg/L Cl2, Pack Of 24 | Cole-Parmer
Cole-Parmer
$239.00
Extech Waterproof Pocket Chlorine Tester | Cole-Parmer
Cole-Parmer
41
$239.00
Extech Waterproof Pocket Chlorine Tester | Cole-Parmer
Cole-Parmer
$15.19
Industrial Test Systems 480022 Waterworks Free Chlorine HR Test
Amazon.com
21
$15.19
Industrial Test Systems 480022 Waterworks Free Chlorine HR Test
Amazon.com
$211.00
Water Analysis Test Kit | Hardness, Iron, PH, Chlorine, And TDS
Reverse Osmosis Superstore
$211.00
Water Analysis Test Kit | Hardness, Iron, PH, Chlorine, And TDS
Reverse Osmosis Superstore
$21.95
Industrial Test Systems Sensafe 481026 Free Chlorine Test Strip | USEPA Approved Method D99-003 | 0-6Ppm | 0.05Ppm Detection | No Bleach-Out | Bottle
Amazon.com
99
$21.95
Industrial Test Systems Sensafe 481026 Free Chlorine Test Strip | USEPA Approved Method D99-003 | 0-6Ppm | 0.05Ppm Detection | No Bleach-Out | Bottle
Amazon.com
$14.89
Industrial Test Systems Waterworks 480124 Free Chlorine Test Strip, Ultra High II Range, 61 Seconds Test Time, 0-2000Ppm Range (Bottle Of 50)
Amazon.com
233
$14.89
Industrial Test Systems Waterworks 480124 Free Chlorine Test Strip, Ultra High II Range, 61 Seconds Test Time, 0-2000Ppm Range (Bottle Of 50)
Amazon.com
$9.95
$16.59
Consumer Chlorine Test Kit For Water Treatment | 2501
US Water Systems
40% off
$9.95
$16.59
Consumer Chlorine Test Kit For Water Treatment | 2501
US Water Systems
$42.95
$71.59
Chlorine Test Comparitor OTO For Field Test Kits
US Water Systems
40% off
$42.95
$71.59
Chlorine Test Comparitor OTO For Field Test Kits
US Water Systems
$630.71
Lovibond MD 100 Chlorine Colorimeter Kit
Pollardwater
Free shipping
$630.71
Lovibond MD 100 Chlorine Colorimeter Kit
Pollardwater
$19.00
$31.67
Waterworks Free Chlorine Water Check
US Water Systems
40% off
$19.00
$31.67
Waterworks Free Chlorine Water Check
US Water Systems
$89.99
Reprocessing Products Ultra-Low Total Chlorine Test Strips - E-Z Check Chlorine Test Strips, 0.1 PPM - K100-0106 - 1 Bottle / Bottle
Grayline Medical
$89.99
Reprocessing Products Ultra-Low Total Chlorine Test Strips - E-Z Check Chlorine Test Strips, 0.1 PPM - K100-0106 - 1 Bottle / Bottle
Grayline Medical
$89.99
Reprocessing Products Ultra-Low Total Chlorine Test Strips - Ultra-Low Total Chlorine Test Strips, 0-0.2 PPM - K100-0118 - 100 Each / Pack
Grayline Medical
$89.99
Reprocessing Products Ultra-Low Total Chlorine Test Strips - Ultra-Low Total Chlorine Test Strips, 0-0.2 PPM - K100-0118 - 100 Each / Pack
Grayline Medical