Chlorine Test Kits | McMaster-Carr

	Concentration Range Concentration Range

	For Testing For Testing

Total Dissolved Solids (TDS)

	pH Range pH Range

6.2-8.4 pH

5 to 10 pH

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Test Type Test Type

Analog

Digital

	Number of Tests Number of Tests

120

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

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6 Products

Water-Quality Test Strips

Dip these strips into your liquid to quickly test water conditions. Strips change color to indicate the value reached; match the color of the strip to the color chart on the bottle to interpret the results.

Single-Substance Test Strips

For Testing	Range	No. of Strips		Each
Free Chlorine	0-800 ppm	50	00000000	000000

5-in-1 Test Strips

For Testing	Range	No. of Strips		Each
Free Chlorine; Total Chlorine Total Alkalinity Total Hardness pH	1-10 ppm 0-240 ppm 0-25 gpg 6.2-8.4 pH	50	00000000	000000

Water-Quality Test Kits

Analog

All the chemicals and labware you need for on-site sampling and water-quality testing.

Test Kits						Refill Chemicals
For Testing	Range	Test Type	No. of Tests		Each		Each
Free Chlorine, Total Chlorine	0.2-3.0 ppm	Analog	50	000000	000000	0000000	000000

Water-Quality Combination Test Kits

Test for contaminants before installing water-treatment equipment such as boilers and filters. You can also check your pipes and equipment for improper chemical levels that can cause corrosion and scale buildup, shortening their life.

340-test kits include tests for monitoring municipal water, which is often treated with chlorine.

Test Kits						Refill Chemicals
For Testing	Range	Test Type	Number of Tests		Each		Each
340-test kits
Total Hardness Iron Total Chlorine pH Total Dissolved Solids (TDS)	0-30 gpg 1-5 ppm 0.1-2.0 ppm 5 to 10 pH 0-9,990 ppm	Analog Analog Analog Analog Digital	120 50 50 120	0000000	0000000	0000000	000000