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,MW:190.30
Oxamyl oxime
JMHW Volatile Organic Compounds Mixture #1 2000ug/ml in Methanol
2',3,3',4,5-Pentachlorobiphenyl 标准品
2,3,3’,4’,5,6-六氯联苯(PCB 163) 标准品
71807, WINE (ETOH, LOW LEVEL) 标准品
(2-Naphthyloxy)acetic acid sodium salt
8种邻苯二甲酸酯同位素混标 标准品
芹菜粉中的倍硫磷质控样 BQC1350322861
2,3,4,5,6-Pentafluorobiphenyl Solution 1000ug/ml in Methylene chloride
O,P’-DDT农药溶液标准物质