Specifications： AR
Packing： 25 tablets/bottle 200 bottles/case
Describe： < P > It is used for the determination of phosphate, organic phosphate and polyphosphate in water quality.

< P > Various phosphates in the water use the strong oxidant action of the decomposing agent to heat and decompose the organic phosphate in the water body into orthophosphate, which also promotes the hydrolysis of polyphosphate into orthophosphate, and then generates phosphomolybdenum heteropoly acid with sodium molybdate, which is reduced to phosphomolybdenum blue by hydrazine sulfate and then subjected to photometric determination. After ammonium persulfate is made into tablets, it is convenient and fast to use, which not only saves the weighing process, but also solves the problems of ammonium persulfate easy deliquescence deterioration and the like.