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饲料基质中总砷质控样
雌莫司汀磷酸钠
Connector, PP, for tubing with inner ? 8 - 12 mm and 12 - 16 mm
MICROPLATE ADAPTER, FOR WITOMIXOR VORTEX, ARTICLE-NO. 6.055.000
苹果汁基质中铜质控样
Methomyl,1ml 标准品
PREC.LAB.THERMOMETERS, SOLID STEM, YEL- LOW ENEMELLED,DIFFICO-GRAD.DIN 12778,OR- GANIC LIQUIDS,-
Supelite DAX-8 树脂, 40/60目
INTERMEDIATE RECEIVERS, ANSCHüTZ-THIELE, GRADUATED, STANDARD STOPC., W.STRAIGHT, ADAPTER, WITH COOLING JACKET S + C ST 29/32, 250 ML, GL 14
吲哚-5-羧酸