NANOCOLOR® Sulfide 3 Photometric determination of sulfide DIN method: N,N-Dimethyl-1,4-phenylene diamine reacts with hydrogen sulphide to form a compound which changes to leucomethylene blue. Read More »
NANOCOLOR® Sulfide 3 Photometric determination of sulfide DIN method: N,N-Dimethyl-1,4-phenylene diamine reacts with hydrogen sulphide to form a compound which changes to leucomethylene blue. Read More »