检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- PTFE Needle, 0.79 mm OD, 12
- 500mL, Impeller Ass'y, Polys
- 1/4 Ultem Retaining Nut, 125
- Spinner Flask Only,140mm,45m
- Sidearm Fitting,Combo,1/8,3L
- Sidearm Fitting,Dual,1/8,8L
- Reaction Tube 25mL O 24/40
- Chemraz O-Ring Size 153
- Viton O-Ring Size 015
- Flathead Stopper 29/42
- Safe-Lab Stopper 29/42
- Solid PTFE Stopper ST 22
- McCarter Sublimer Complete 3
- Quartz Std Taper Joint Inner
