检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- 4 mm Blue NMR Tube Cap, 1000
- 5 mm Thin Wall Quartz EPR Sa
- Glass Impeller Shaft,3000mL
- Ertalyte Bttm Plug,40 μL Var
- ST Joint w/O-Ring Inner 24/4
- Kalrez O-Ring Size 107
- Glass Joint w/Viton O-Ring 3
- Viton O-Ring Size 230
- PTFE Sleeve, Std Taper 24/25
- PTFE Sleeve, Std Taper 55/50
- Socket Member Spherical Join
- Vacuum Trap 2-PC 45X250mm Co
- Freeze Drying Flask 40mL
- Adapter 90° Bend 28/15 To HC
