GOST R ISO 27085-2012 Animal feeding stuffs. Determination of calcium, sodium, phosphorus, magnesium, potassium, iron, zinc, copper, manganese, cobalt, molybdenum, arsenic, lead and cadmium by ICP-AES
ISO 3696:1987 Water for analytical laboratory use; Specification and test methods
ISO 6498:1998 Animal feeding stuffs - Preparation of test samples
GOST R ISO 27085-2012 history
2012GOST R ISO 27085-2012 Animal feeding stuffs. Determination of calcium, sodium, phosphorus, magnesium, potassium, iron, zinc, copper, manganese, cobalt, molybdenum, arsenic, lead and cadmium by ICP-AES