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产品货号:A0406224 包装:1mL 特征性:100μg/mL 品牌:广电计量
得灭克,丁醛肟威
2.2'.3'.4.5-Pentachlorobiphenyl (无证书)
甲酚噻草胺-p BePure-22131XA
Chlorination Disinfection Byproducts Mixture-551 100ug/ml in t-Butylmethyl ether
Trichloroacetic acid 标准品
5-Acetyl-2-chloropyrazine
异辛烷中PCB153溶液
赤藓红(E127)
Octadecyl-3,5-di-tert-butyl-4-hydroxycinnamate
1-萘乙酰胺