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产品介绍 Ipronidazole异丙硝唑,2-Isopropyl-1-methyl-5-nitro-1H-imidazole
川楝素 对照品
庚醛和壬醛混标 标准品
Bromophos-methyl-oxon
5-Azido-5-deoxy-1,2,3,6-tetra-O-pivaloyl-α,β-galactofuranoside
12种磺胺类药物混标 Bepure-31380XM
3-Nitrofluoranthene
孕酮
PUNYW26338195 Rilmenidine Impurity B
Propachlor Solution 100ug/ml in Acetonitrile
炔雌醇(含干冰运输费)