Bright Dyes FLT Yellow/Green Fluorescent Dye Tablets, 200 Tablet Bottle Aquatic Invertebrate Sampling Measurement Principle: Electrical resistance Gray Paper Reagent:#4167-L** - Manganous Sulfate, 500 ml - Expiry 09/25 Also compatible with liquids B-R-22-6
Yard notes & kiln story
Description
Bright Dyes FLT Yellow Green Fluorescent Dye Tablets, 200 Tablet Bottle Aquatic Invertebrate Sampling Measurement Principle: Electrical resistance Gray Paper Reagent:#4167 L** Manganous Sulfate, 500 ml Expiry 09 25 Also compatible with liquids B R 22 6 Measurement Principle: Electrical resistance one or two point EC TDS Calibration Automatic