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
CD-1701气相毛细管色谱柱
Nalgene窄口经济瓶,聚丙烯螺旋盖,聚丙烯共聚物,500ml
NUKOL 毛细管柱
4,4'-二氨基二苯胺硫酸盐水合物
SAFETY WASHING BOTTLES, 1000 ML, PE, W. SAFETY DELIVERY JET, YELLOW, 'ESSIGS?URE'
平底烧瓶,具有标准磨砂接口,口径29/23,50ml
Bis[2-(perfluorooctyl)ethyl] Phosphate
CP-Sil 8 CB 气相毛细管柱
CADRIGE BUNSEN BURNER
4-溴二苯甲醇