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,MW:237.36
2,2',3,4,6,6'-Hexachlorobiphenyl Solution 100ug/ml in Hexane (无证书)
分散橙3 标准品
Bovine Liver Solution
小茴香油
Custom-Pesticide Mix 1566 deuterated 5 ?g/mL in Ethyl acetate
Germacrene D (~90%)
乙酰甲胺磷农药纯度标准物质
3.3'.4.4'-Benzophenone tetracarboxylic dianhydride
1-cis-3-Chloroallyl-3,5,7-triaza-1-azonia-adamantane chloride,certified 标准品
环戊醇