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款冬酮 对照品
4-羟基苯甲酸丁酯 标准品
C30 17β(H),21α(H)-Hopane, 100μg/ml in iso-octane [Moretnane]
TRIAZIN MIX (14 PESTICIDES) 2000UG/ML IN ACETONE, 1ML (MOQ 3X1ML) 标准品
8:2 Tri-PAPS
Phenylmercuric hydroxy quinalinolate (无证书)
Phthalic acid (carboxyl-13C)
Arochlor 5460 Solution 100ug/ml in Methanol
马喷特罗盐酸盐 BePure-23814XM
布洛芬 15687-27-1