It was allowed to stand for 30 minutes in the dark after which 15 ml of potassium iodide solution (1%) and 100ml of water were added, mixed and titrated with 0.1 M thiosulphate using starch as an ...

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 ...