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Cellulose diethylaminoethyl ether (无证书)
Hexadecanoic-5,5,6,6-d4 Acid 标准品
Endosulfan sulfate Solution 100ug/ml in Acetonitrile
噻节因 BePure-22137XM
氟尼辛-D3 BePure-22992
N-Soya-1,3-diaminopropane
麦角胺宁/麦角异胺 标准品
O-Benzylhydroxylamine hydrochloride (无证书)
2,3,4,4',5-Pentachlorobiphenyl 99% (BZ# 114) 标准品
2,5-Dibromobiphenyl