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GOST R 51301-1999 Food-stuffs and food raw materials. Anodic stripping voltammetric methods of toxic traces elements determination (cadmium, lead, copper and zinc)
GOST R 51962-2002 history
2002GOST R 51962-2002 Food-stuffs and food raw materials. Anodic stripping voltammetric method of arsenic concentration determination