Minute amount of color permits immediate visual distinction of different buffer values.

 

Minute amount of color permits immediate visual distinction of different buffer values.

 

These Potassium Chloride solutions can be used to standardize conductivity meters. TDS values are based on a 0.7 conversion from conductivity.

Conductivity TDS Standard Size Options

Item Description Order Code
Conductivity TDS Standard, 718 μS/cm 503 ppm, 100mL 6417-J
Conductivity TDS Standard, 718 μS/cm 503 ppm, 500mL 6417-L
Conductivity TDS Standard, 718 μS/cm 503 ppm, 3800mL 6417-N

 

These Potassium Chloride solutions can be used to standardize conductivity meters. TDS values are based on a 0.7 conversion from conductivity.

Conductivity TDS Standard Size Options

Item Description Order Code
Conductivity TDS Standard, 6668 μS/cm 4668 ppm, 100mL 6418-J
Conductivity TDS Standard, 6668 μS/cm 4668 ppm, 500mL 6418-L

 

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

 

The Insta-TEST® Peroxide (Biguanide Shock) strip measures peroxide levels from 0 to 90 ppm. This test strip is a dip-n-read strip with results in 10 seconds. Each bottle includes 25 test strips packaged in a waterproof PopTop bottle with a hinged cap. The bottle has a molded desiccant liner, which protects the strips from moisture and UV light. The Insta-TEST® Peroxide strip is ideal for a quick test in your water.

 

This test kit measures for Chlorine or Bromine using the direct reading titrator method. Range/sensitivity is 0-10 ppm/0.2 ppm Cl or Br.

 

This kit tests for nitrate and phosphate in water using the LRC Comparator. Range/sensitivity is 0.2, 0.4, 0.6, 1.0 ppm NO3–N; 0.2, 0.4, 0.6, 1.0 ppm PO43–.

 

This LaMotte Phosphate test kit tests for low range Phosphate using the LRC Comparator. Range and sensitivity is 0, 0.2, 0.4, 0.6, 0.8, 1.0, 1.5, 2.0 ppm PO43–.

 

The test is based on the reaction of the cationic polyquat with an anionic polyelectrolyte using Toluidine Blue O as the indicator. The color change is blue to purple. Levels are determined using the drop count method. Range and Sensitivity is 1 drop = 1 ppm Polyquat.