Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
SN/T 2891-2011 |
Food contact materials for export. Polymers. Determination of chromium,zirconium,vanadium and hafnium in polytene and polypropylene. Inductively coupled plasma atomic emission spectrometry 出口食品接触材料 高分子材料 聚乙烯、聚丙烯中个铬、锆、钒和铪的测定 电感耦合等离子体原子发射光谱法 |
China Import Export Inspection
Standards chromium,zirconium,vanadium |
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