检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- 3.5 mm Yellow NMR Tube Cap,
- MyBath? 4L Digital Water Bat
- MP System, Filter/Degas 1L
- Sidearm Fitting,Combo,1/4,1L
- 3mm Shigemi Tube Set, 10mm B
- Standard Taper Glass Joint,
- PTFE O-Ring Size 008
- Pennyhead Stopper 55/50
- Thermometer,-20 TO 150C,325m
- Graded Seal Tube, Kovar/Glas
- PTFE Thermometer Adapter 29/
- Straight Adapter 29/42,3
- Dreschel Gas Wash Bottle Com
- Lab Grade Automatic Pinchcoc