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
HYPURITY ADVANCE 3UM 100X2.1MM COLUMN
4-溴-2-氟苄胺
ODS HYPERSIL 5UM 10X1MM DROP-IN GUARDS 4/PK
Multi-purpose container, PE-HD, blue, with 2 carrying grips, 30 l
气相色谱柱,TG-1MS 15m x 0.32mm x 0.50μm
苯乙烯-D8
1-甲基-3-己基咪唑四氟硼酸盐
5-溴-2-甲基吡啶
CNW 定制QuEChERS净化管(EN15662一般果蔬-仪真仪器专用)
Tygon? SI Silicone id.0.76 mm (2-collared-tubing) 6 lengths