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
苯并噻二唑/BTH 标准品
UNIVERSAL TEST TUBE RACKS, PP, DIVISIBLE, 90 HOLES, AUTOCLAVEABLE UP TO 121 °C, FOR TEST TUBES O.
邻氨基苯甲酸甲酯
混合纤维素脂膜(ME27)
二异丙胺
4ML棕色 样品瓶 15x45 W/O PATCH
气相色谱柱,TRACE TR-1 气相柱, 30m, 0.32mmID, 0.25μm 液膜厚度
SCREWTHREAD TUBES, GL 25, DURAN
Laboratory sieve, ?:200 mm, inside height: 25 mm, mesh 200μm, with wire gauze, temperature resistance up to 170°C, stainless steel
2-羟基-3,5,5-三甲基-2-环己烯-1-酮