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WIDE PORE C18 10UM 5CMX21.2MM DISCOVERY BIO HPLC COLUMN
CULTURE MEDIA BOTTLES, MADE OF BOROSILICATE GLASS, 500 ML
Tefluthrin,10ng/ul 标准品
PUNYW7057193 2-[2-(4-Dibenzo[b,f] [1,4]thiazepine-11-yl-1-piperazineyl)ethoxyl]-1-ethyl Ethanol
螺旋口样品瓶2mL Si/PTFE聚四氟乙烯 密封垫 8mm 100个/包装
Drying tube, PE-HD, diameter 20 mm, length 100 mm
Inspire Phenyl 5μm 250 x 4.6mm
山梨酸钾
红色 聚四氟乙烯/白色 硅树脂 隔垫
DROPPING FUNNEL, SPECIAL, CYL.GRAD., BOROS.GLASS 3.3, WITH DETACHABLE PTFE-STOPCOCK, ST-JOINT PAR