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
DROPPING BOTTLES, LD-PE, 250 ML
4-硝基苯乙基溴
PK96 VERSAPAK SILICA 40MM X 75MM CARTR.&
Suba-Seal septa red rubber, Suba Seal, 9
STIRRING THERMOMETER, SOLID STEM -10/+250:1 G.C, OD.6/7 MM X 300 MM
GM-CSF(小鼠),(重组)
7773 硅质半面型单滤盒防尘面具(大号)
气相色谱柱,TG-XLBMS
BOTTLES, PTFE, HEAVY WALL, W.SCREW CAP 25 ML
D-(+)-苹果酸二乙酯