Water Test Kits | McMaster-Carr

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Hydrogen Peroxide

Hydrogen Sulfide

Nitrate Nitrogen

Concentration

1 Colony per 100 ml Water

0 ppb to 2,500 ppb

0 ppm to 5.85 ppm

0 ppm to 10 ppm

0 ppm to 50 ppm

0 ppm to 90 ppm

0 ppm to 160 ppm

0 ppm to 180 ppm

0 ppm to 200 ppm

0 ppm to 240 ppm

0 ppm to 800 ppm

0 ppm to 20,000 ppm

0 gpg to 25 gpg

0.002 ppm to 0.30 ppm

Number of Tests

Test Type

pH Range

3 pH to 10.5 pH

6.2 pH to 8.4 pH

6.5 pH to 13 pH

RoHS

Export Control Classification Number (ECCN)

DFARS Specialty Metals

REACH

Number of Strips

Total Number of Tests

Width

Number of Color Points

Length

pH Numeric Increments

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59 Products

Water Test Kits

Water Test Kits

Water Test Kits

Check your water for a specific contaminant such as bacteria or lead

Combination Water Test Kits

Combination Water Test Kits

Verify multiple aspects of your water quality such as hardness and pH

Other Products

Water Test Strips

Water Test Strips

Dip into water and a color change indicates chemicals, pH, and other conditions

pH Testing Paper

pH Testing Paper

Check pH levels without a meter

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)