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PHENYL-HYPERSIL-2 5UM 150X4MM COLUMN
刷子,木柄,直径90 MM
STOPCOCKS, STRAIGHT, WITH SOLID GLASS PLUG ST 18,8, BORE 6,3 MM, BENT TUBE SIDE ARMS
Difenoconazole,10ng/ul 标准品
5-甲基吡唑-3-甲酸甲酯
2-乙酰基-γ-丁内酯
LiChroCART 250-10,Purospher RP-18e 10μm定制柱
石油醚90-120
HAMILTON PRP-X110S ANION EXCHANGE HPLC COLUMNS
A11分析研磨机,随机配A 11.5 80ml的研磨杯