检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- 8 mm Thin Wall Precision NMR
- PTFE Needle, 1.14 mm OD, 12
- MP Cap 3-Valve GL45 Standard
- Viton? O-Ring for 7 mm Rotor
- ST Metal Clamp Size 29
- PTFE O-Ring Size 114
- Viton O-Ring Size 339
- HiVac Valve Right Angle PTFE
- Rigid PTFE Sleeve 24/40
- Graded Seal Tube, Kovar/Glas
- Volatile Oil Apparatus, Ligh
- C Condenser Only
- Calibration/Measuring Flask
- Funnel/Column 90mm Disc 24/4
