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Anastrozole Impurity (alfa1 , alfa1, alfa3, alfa3-Tetramethyl-5-(1H-1,2,4-triazol-1-ylmethyl)-1,3-Benzenediacetic acid)
Purgeables - EPA Method 624 标准品
cis-Mevinphos Solution 100ug/ml in MTBE
1,2-二溴乙烯
丁草特 甲醇中
EPA 1614 PBDE single components, solutions (1961.12-50-IO, 1962.12-50-IO, 1967.12-50-IO, 1968.12-50-
Calcium sulfate dihydrate
盐酸克林霉素 标准品
盐酸四环素(含干冰运输费)
Green S 标准品
S-烯虫酯 BePure-23986