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NSI土壤QC样-多氯联苯
饮料中色素标准物质（分析胭脂红、柠檬黄、日落黄）
Iron(Metallo-Organic)
Chromium(Metallo-Organic)
Silver(Metallo-Organic)
Aluminum(Metallo-Organic)
A 100 gram natural soil matrix sample in a screw cap amber bottle to be analyzed for: Acenaphthene Chrysene Acenaphthylene Dibenzo(a,h)anthracene Anthracene Fluoranthene Benzo(a)anthracene Fluorene Benzo(b)fluoranthene Indeno(1,2,3-c,d)pyrene Benzo(k)fluoranthene Naphthalene Benzo(g,h,i)perylene Phenanthrene Benzo(a)pyrene Pyrene
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