检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- MP System, 3-Valve, Standard
- Gas Venting Cap w/50mm 0.2um
- PTFE O-Ring Size 348
- Viton O-Ring Size 230
- Flathead Stopper 29/42
- Solid PTFE Stopper ST 27
- Socket Member Spherical Join
- Enviro-Safe Thermometer -20/
- Thermometer,-10 TO 250C,406m
- Vacuum Trap 2PC 45X250mm Com
- 25mL Recovery Flask w/#15 O-
- Straight Adapter 24/40,170mm
- Adapter Vacuum 105° Bend 29/
- Stopper Assembly 500mL 40/35
