Shop drinking water chlorine test kit

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$21.00
$29.99
All-New 20 in 1 Drinking Water Testing Kit 120 Strips, Home Tap And Well Water Test Kit For Hardness, Lead, Iron, Copper, Chlorine, Fluoride
Amazon.com
1K+
29% off
$21.00
$29.99
All-New 20 in 1 Drinking Water Testing Kit 120 Strips, Home Tap And Well Water Test Kit For Hardness, Lead, Iron, Copper, Chlorine, Fluoride
Amazon.com
1K+
$32.89
Hach Free & Total Chlorine Test Strips, 0-10 Mg/L, Chlorine Testing, Water Quality Test Strips, Accurate Chlorine Measurement, Easy-To-Use Chlorine
Amazon.com
Free shipping
$32.89
Hach Free & Total Chlorine Test Strips, 0-10 Mg/L, Chlorine Testing, Water Quality Test Strips, Accurate Chlorine Measurement, Easy-To-Use Chlorine
Amazon.com
Free shipping
$224.95
$374.92
Hardness, Iron, Ph, Chlorine, & TDS Field Analysis Water Test Kit
US Water Systems
60-day returns (most items)
40% off
$224.95
$374.92
Hardness, Iron, Ph, Chlorine, & TDS Field Analysis Water Test Kit
US Water Systems
60-day returns
$96.95
Hach Free Chlorine Color Disc Test Kit Model CN-66F 223102
Core & Main
60
$96.95
Hach Free Chlorine Color Disc Test Kit Model CN-66F 223102
Core & Main
60
$15.19
Industrial Test Systems 480022 Waterworks Free Chlorine HR Test
Amazon.com
20
$15.19
Industrial Test Systems 480022 Waterworks Free Chlorine HR Test
Amazon.com
20
$69.00
Chlorine Test Kit - ULINE - Case Of 10
Uline
$69.00
Chlorine Test Kit - ULINE - Case Of 10
Uline
$711.00
Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, For Reliable Water Quality Testing, Easy-To-Use Interface, Large
Amazon.com
Free shipping
$711.00
Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, For Reliable Water Quality Testing, Easy-To-Use Interface, Large
Amazon.com
Free shipping
$9.95
$16.59
Consumer Chlorine Test Kit For Water Treatment | 2501
US Water Systems
60-day returns (most items)
40% off
$9.95
$16.59
Consumer Chlorine Test Kit For Water Treatment | 2501
US Water Systems
60-day returns
$114.00
Hach Chlorine (Total) Test Kit Model CN-21P 2444400
Core & Main
$114.00
Hach Chlorine (Total) Test Kit Model CN-21P 2444400
Core & Main
$148.00
Hach Chlorine (Free & Total) Test Kit Model CN-70 1454200
Core & Main
45
$148.00
Hach Chlorine (Free & Total) Test Kit Model CN-70 1454200
Core & Main
45
$157.00
Hach Chlorine (Total) Test Kit Model CN-65 225401
Core & Main
$157.00
Hach Chlorine (Total) Test Kit Model CN-65 225401
Core & Main
$21.51
Industrial Test Systems 480010 Sensafe Total Chlorine Test
Amazon.com
10
$21.51
Industrial Test Systems 480010 Sensafe Total Chlorine Test
Amazon.com
10
$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
233
$1,080.47
Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
Amazon.com
Free shipping
24% off
$1,080.47
Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
Amazon.com
Free shipping
$112.50
$150.00
City Drinking Water Test: Level 1
SpringWell Water Filtration Systems
25% off
$112.50
$150.00
City Drinking Water Test: Level 1
SpringWell Water Filtration Systems
$228.00
Hach Chlorine (Free & Total) Test Kit Model CN-80 2129000
Core & Main
$228.00
Hach Chlorine (Free & Total) Test Kit Model CN-80 2129000
Core & Main
$18.19
Industrial Test Systems Waterworks 480023 Free Chlorine Test Strip, 5 Second Test Time, 0-25Ppm Range (Pack Of 50)
Amazon.com
40
$18.19
Industrial Test Systems Waterworks 480023 Free Chlorine Test Strip, 5 Second Test Time, 0-25Ppm Range (Pack Of 50)
Amazon.com
40
$184.00
Hach Chlorine Dioxide Color Disc Test Kit Model CLD-2 2842800
Core & Main
$184.00
Hach Chlorine Dioxide Color Disc Test Kit Model CLD-2 2842800
Core & Main
$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
$42.95
$71.59
Chlorine Test Comparitor OTO For Field Test Kits
US Water Systems
60-day returns (most items)
40% off
$42.95
$71.59
Chlorine Test Comparitor OTO For Field Test Kits
US Water Systems
60-day returns
$87.43
Chemetrics K-2520A, Chemets Chlorine HR Test Kit (0-125 Ppm)
Selectum
30-day returns (most items)
$87.43
Chemetrics K-2520A, Chemets Chlorine HR Test Kit (0-125 Ppm)
Selectum
30-day returns
$49.98
Chlorine Test Starter Kit
Level 7 Chemical
30-day returns (most items)
$49.98
Chlorine Test Starter Kit
Level 7 Chemical
30-day returns
$111.71
Chemetrics K-2520C, Chemets Chlorine HR Test Kit (0-2000 Ppm As N)
Selectum
$111.71
Chemetrics K-2520C, Chemets Chlorine HR Test Kit (0-2000 Ppm As N)
Selectum
$52.77
Hydrion Chlorine Test Strips 10-200Ppm
Level 7 Chemical
30-day returns (most items)
$52.77
Hydrion Chlorine Test Strips 10-200Ppm
Level 7 Chemical
30-day returns
$56.73
All-New 20 in 1 Drinking Water Testing Kit 120 Strips, Home Tap And Well Water Test Kit For Hardness, Lead, Iron, Copper, Chlorine, Fluoride
Matilda Co
$56.73
All-New 20 in 1 Drinking Water Testing Kit 120 Strips, Home Tap And Well Water Test Kit For Hardness, Lead, Iron, Copper, Chlorine, Fluoride
Matilda Co
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    Shop drinking water chlorine test kit

    Sponsored
    About our ads
    $21.00
    $29.99
    All-New 20 in 1 Drinking Water Testing Kit 120 Strips, Home Tap And Well Water Test Kit For Hardness, Lead, Iron, Copper, Chlorine, Fluoride
    Amazon.com
    1K+
    29% off
    $21.00
    $29.99
    All-New 20 in 1 Drinking Water Testing Kit 120 Strips, Home Tap And Well Water Test Kit For Hardness, Lead, Iron, Copper, Chlorine, Fluoride
    Amazon.com
    1K+
    $32.89
    Hach Free & Total Chlorine Test Strips, 0-10 Mg/L, Chlorine Testing, Water Quality Test Strips, Accurate Chlorine Measurement, Easy-To-Use Chlorine
    Amazon.com
    Free shipping
    $32.89
    Hach Free & Total Chlorine Test Strips, 0-10 Mg/L, Chlorine Testing, Water Quality Test Strips, Accurate Chlorine Measurement, Easy-To-Use Chlorine
    Amazon.com
    Free shipping
    $224.95
    $374.92
    Hardness, Iron, Ph, Chlorine, & TDS Field Analysis Water Test Kit
    US Water Systems
    60-day returns (most items)
    40% off
    $224.95
    $374.92
    Hardness, Iron, Ph, Chlorine, & TDS Field Analysis Water Test Kit
    US Water Systems
    60-day returns
    $96.95
    Hach Free Chlorine Color Disc Test Kit Model CN-66F 223102
    Core & Main
    60
    $96.95
    Hach Free Chlorine Color Disc Test Kit Model CN-66F 223102
    Core & Main
    60
    $15.19
    Industrial Test Systems 480022 Waterworks Free Chlorine HR Test
    Amazon.com
    20
    $15.19
    Industrial Test Systems 480022 Waterworks Free Chlorine HR Test
    Amazon.com
    20
    $69.00
    Chlorine Test Kit - ULINE - Case Of 10
    Uline
    $69.00
    Chlorine Test Kit - ULINE - Case Of 10
    Uline
    $711.00
    Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, For Reliable Water Quality Testing, Easy-To-Use Interface, Large
    Amazon.com
    Free shipping
    $711.00
    Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, For Reliable Water Quality Testing, Easy-To-Use Interface, Large
    Amazon.com
    Free shipping
    $9.95
    $16.59
    Consumer Chlorine Test Kit For Water Treatment | 2501
    US Water Systems
    60-day returns (most items)
    40% off
    $9.95
    $16.59
    Consumer Chlorine Test Kit For Water Treatment | 2501
    US Water Systems
    60-day returns
    $114.00
    Hach Chlorine (Total) Test Kit Model CN-21P 2444400
    Core & Main
    $114.00
    Hach Chlorine (Total) Test Kit Model CN-21P 2444400
    Core & Main
    $148.00
    Hach Chlorine (Free & Total) Test Kit Model CN-70 1454200
    Core & Main
    45
    $148.00
    Hach Chlorine (Free & Total) Test Kit Model CN-70 1454200
    Core & Main
    45
    $157.00
    Hach Chlorine (Total) Test Kit Model CN-65 225401
    Core & Main
    $157.00
    Hach Chlorine (Total) Test Kit Model CN-65 225401
    Core & Main
    $21.51
    Industrial Test Systems 480010 Sensafe Total Chlorine Test
    Amazon.com
    10
    $21.51
    Industrial Test Systems 480010 Sensafe Total Chlorine Test
    Amazon.com
    10
    $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
    233
    $1,080.47
    Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
    Amazon.com
    Free shipping
    24% off
    $1,080.47
    Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
    Amazon.com
    Free shipping
    $112.50
    $150.00
    City Drinking Water Test: Level 1
    SpringWell Water Filtration Systems
    25% off
    $112.50
    $150.00
    City Drinking Water Test: Level 1
    SpringWell Water Filtration Systems
    $228.00
    Hach Chlorine (Free & Total) Test Kit Model CN-80 2129000
    Core & Main
    $228.00
    Hach Chlorine (Free & Total) Test Kit Model CN-80 2129000
    Core & Main
    $18.19
    Industrial Test Systems Waterworks 480023 Free Chlorine Test Strip, 5 Second Test Time, 0-25Ppm Range (Pack Of 50)
    Amazon.com
    40
    $18.19
    Industrial Test Systems Waterworks 480023 Free Chlorine Test Strip, 5 Second Test Time, 0-25Ppm Range (Pack Of 50)
    Amazon.com
    40
    $184.00
    Hach Chlorine Dioxide Color Disc Test Kit Model CLD-2 2842800
    Core & Main
    $184.00
    Hach Chlorine Dioxide Color Disc Test Kit Model CLD-2 2842800
    Core & Main