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GBW(E)060870 亮黄
异丙威纯度标准物质-叶蝉散
4-Chlorobenzamide (无证书)
Tetrachlorvinphos Solution 100ug/ml in Methylene chloride
吡丙醚/蚊蝇醚(符合:GB 2763-2016)
6-甲氧基-2,2‘,3,4,4‘,5,5‘-七溴联苯醚 标准品
2,3-Dimethylanthracene 标准品
高效氯氰菊酯 BePure-21553
4-(4-Chlorophenoxy)aniline,certified 标准品
4-Amino-5-aminomethyl-2-methylpyrimidine Dihydrochloride