ISM Reagents

CAL Check™ standards for Manganese LR, 0.0 and 150 µg/l

ISM Reagents

CAL Check™ standards for Copper LR, 0.0 and 0.750 ppm

ISM Reagents

CAL Check™ standards for Nickel LR, 0.0 and 0.500 ppm

ISM Reagents

CAL Check™ standards for Fluoride HR, 0.0 and 10.0 ppm

ISM Reagents

CAL Check™ standards for Hardness LR/MR/HR, 0.0 and 150/350/520 ppm

ISM Reagents

CAL Check™ standards for Free & Total Chlorine HR, 0.0 and 4.00 ppm

ISM Reagents

CAL Check™ standards for Zinc, 0.0 and 1.50 ppm

ISM Reagents

CAL Check™ standards for Molybdenum, 0.0 and 10.0 ppm

ISM Reagents

CAL Check™ standards for Color of Water, 0.0 and 250 PCU

ISM Reagents

CAL Check™ standards for Nickel HR, 0.0 and 3.5 ppm