Gradients to optimize applications. Fast determination of thiosulfate, thiocyanate, and perchlorate. Can be used with instruments from third party manufacturers as well. Offer a wide choice of ...

The sample (0.1–0.3 g) is added to the titration flask. Next, 10 mL of 99% w/w acetic acid is added. This solution is enriched with 5 drops of crystal violet (indicator) and titrated by 0.1 M HBr in ...