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46378 MCPB methyl ester 100mg 57153-18-1 M1 2甲4氯丁酸甲酯
Arochlor 1268 Solution 100ug/ml in Transformer Oil
Hexaldehyde (DNPH Derivative) Solution 1000ug/ml in Methanol:Acetonitrile (80:20)
GPC标样-聚对苯二甲酸丁二醇酯(Mw 37200) 标准品
二硫化碳中丙烯酸丁酯
9-Phenylfluorene
o-Anisidine Solution 100ug/ml in Methanol
丹皮酚(SH) 标准品
1,2,3,5-四甲基苯
Ribavirin Related Compound A 标准品
敌菌灵 BePure-20365XA
