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
牛角管
Filter paper, quantitative, ? 185 mm, medium slow filtration, low ash content Case = 100 pcs.
苯妥英
气相色谱柱,TG-WAXMS A 30m x 0.53mm x 1μm
Volumetric flask, PMP, class B, with screw cap, PP, 100 ml
4,4'-二甲基联苯甲酰
碱性氧化铝 FCP 100-200目(沪试)
DURAN? Volumetric flask, amber coloured, white graduation, class A, individual certificate, with one graduation mark, polyethylene stopper, NS 14/23,
填充柱密封垫,100%PTFE, 3/8英寸*3/8英寸
1,2,3,4-四氢喹啉