如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
MHSL Standard; ID 3.2mm; WT 1.6mm; reel of 15m
无定形硅胶
5A分子筛除水蒸汽管, 200cc, 1/8 接头
30x4.6mm 3um Hypersil GOLD Phenyl
Y CONNECTORS PP 120 °, ? 12-13-14 mm (Nominal)
AUTOMATIC VOLUMETRIC PIPETTES, 20 ML, AUTOMATIC ZERO POINT, AMBER STAIN MARK, INSCRIPTION, 1 LTR.
气相色谱柱,TG-1MS 15m x 0.25mm x 0.50μm
防滑垫,35.6×27.9cm
套装 12X32 样品瓶 /旋盖/钳口盖-组合装 12 0.1ML
1,2-二溴四氟苯