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Sample ColleCentrifugeion 板 1mL 50个/包装
LiChroCART 125-3,Purospher RP-18 5μm定制柱
HyperSep Silica SPE Column, 100mg/1mL 100个/包装
INSTRUMENT TRAY, MADE OF 18/8 STAINLESS STEEL, WITH OVERLAPPING KNOBCOVER, TARN, 200 X 100 X 50 M
4-苄氧基苯甲酸
dSPE 纯化管,粉状无水硫酸镁
防滑尖头长镊子
气相填充柱
CORK LABORATORY RINGS, TOP DIAM. 240 MM, BOTTOM DIAM. 180 MM
1-(3,4-Dichlorophenyl)-3-methyl urea,10ng/ul 标准品