Test Kit For Water-62

pHAST TEST is a ready to use surface alkalinity tester for stucco, masonry, concrete and painted surfaces.

COD Test Kit for Sewage.

H2S vial (Bacteriological ) Kit is for checking Microbiological Quality of water. 1 PACK = 1 TEST

COD Test Kit for Sewage.

The determination of sulfite usually is made only on boiler waters or on waters that have been treated with catalyzed sodium sulfite for corrosion prevention.

Starch Acid/ Sulfite Indicator Powder for refill on Sulfite Test Kit

The determination of sulfite usually is made only on boiler waters or on waters that have been treated with catalyzed sodium sulfite for corrosion prevention.

The determination of sulfite usually is made only on boiler waters or on waters that have been treated with catalyzed sodium sulfite for corrosion prevention.

This method is based on the precipitation of sulfate ion in such a manner as to form compound sulfate crystals of uniform size.

Standard potassium iodide-iodate titrant standardized to 0.0125N . Titrate with potassium iodide-iodate titrant until end point and faint permanent blue color develops.