The LaMotte Stormwater MS4 Kit has instrumentation and reagent systems to provide a preliminary screening of stormwater outflow, and to determine whether it is contributing to the overall pollutant load from precipitation events. Meets guidance as set forth by USEPA.

Features

• Fast Most tests can be completed in under 2-minutes
• Easy All meters and tests come with easy-to-follow instructions
• Unique Design All-in-one kit covers your testing needs in one carrying case
• Expandable To over 80 tests

The DPD-FAS titration test kit measures Free and Total Chlorine in 0.2 ppm and 0.5 ppm increments. The distinct color change allows for accurate readings even at very low or high chlorine levels. The DipCell Color Comparator displays pH levels from 6.8 to 8.2 for 50 tests. The pH test is measured using liquid reagents.

This kit tests for Total Hardness by using the Direct Reading Titrator Method. All results are as CaCO₃. Range/sensitivity is 0-200 ppm/4ppm CaCO₃.

This kit tests for Nitrite-Nitrogen using the diazotization/coupling reaction to form a pink color. The results are determined using the Octa-Slide 2 Comparator. Range/sensitivity is 0.05, 0.10, 0.20, 0.30, 0.40, 0.50, 0.60, 0.80 ppm NO₂-N.

The Insta-TEST^® High Range Chlorine test strips are a convenient way to test water for high range levels of Free Chlorine. Range and sensitivity is 0, 50, 100, 250, 500, 800 ppm.

This kit tests for Sulfate using the Octa-Slide 2 Comparator. Range and sensitivity is 20, 40, 60, 80, 100, 120, 160, 200 ppm SO₄^2-. Barium forms a precipitate with sulfate. The turbidity formed is measured using comparator standards or a meter.

The following potassium chloride solutions can be used to standardize conductivity meters. TDS values are based on a 0.7 conversion from conductivity.

This kit measures for acidity by using the phenolphthalein endpoint to determine hydrochloric, sulfuric, and phosphoric acids. Range/sensitivity is 1 drop = 0.1 or 1.0% (as the particular acid).