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
.
CNW dSPE分散固相萃取纯化管(EN 15662:浅色果蔬),粉状硫酸镁
气相色谱柱,TRACE TR-WaxMS 气相柱, 20m, 0.10mmID, 0.10μm 液膜厚度
1-甲基吡唑-4-硼酸频哪醇酯
聚(乙二醇)-嵌-聚(丙二醇)-嵌-聚(乙二醇)
温湿度(内置)
Thermostatic reaction vessel, 1000 ml, graduated, flat flange with groove, DN 100, with drawal valve 10 mm, cylindrical, with round bottom, water inlet GL 18, outer?: 130 mm, inner?: 100
甲基-L-吡喃阿拉伯糖苷
双环[2.2.2]辛-7-烯-2,3,5,6-四羧酸二酐