30891.295EA
8094
INR
InStock
30891.295
30891.420
Potassium dichromate 0.04 mol/l (0.24 N) with mercury (II) sulphate 80 g/l in sulphuric acid solution, AVS TITRINORM volumetric solution, for COD determination in water
Potassium dichromate
According to NFT 90-101 standard