AS ISO 19976.1:2020 pdf free download.Copper, lead and zinc sulfide concentrates - Determination of cadmium Part 1: Flame atomic absorption spectrometric method. 5.8 Cadmium, standard solution, 1 ml contains 1 mg of Cd. Weigh, to the nearest 0,1 mg, 1,000 0 g of cadmium metal (5.7) into a 250 ml beaker. Add 10 ml of water and 5 ml of...
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