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氟酰脲(双苯氟脲)
乙腈中醋酸地塞米松(本身有效期9个月)
苯达松
GPC标样-聚异丁烯(Mw 721900)(超高Mw) 标准品
草莓咪唑菌酮质控样 BQC1373122765L
Methyl 5-Hydroxy-2-benzimidazolecarbamate
First Standard® 甲醇中克拉霉素溶液, 100μg/mL
m-Tolualdehyde (DNPH Derivative) Solution 100ug/ml in Acetonitrile
Nadic methyl anhydride (无证书)
硝虫硫磷 Bepure-26024-100mg