NBN T 03-085-1979
Ammonium hydrogen carbonate for industrial use (including food-stuffs) - Determination of arsenic content - Silver diethyldithio-carbamate photometric method

Standard No.

NBN T 03-085-1979

Release Date

1979

Published By

BE-NBN

Latest

NBN T 03-085-1979

Scope

This International Standard specifies a silver diethyldithiocarbamate photometric method for the determination of arsenic in ammonium bicarbonate for industrial use (including food industries). The method is applicable to products with an arsenic (As) content greater than 0.2 mg/kg.

NBN T 03-085-1979 history

• 1979 NBN T 03-085-1979 Ammonium hydrogen carbonate for industrial use (including food-stuffs) - Determination of arsenic content - Silver diethyldithio-carbamate photometric method