检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- Orbi-Shaker JR w/non-slip ru
- MyFuge MiniCentrifuge, 6000r
- Kalrez O-Ring Size 109
- PTFE O-Ring Size 227
- Ground Flat Flange Joint, Re
- Spherical O-Ring Ball Joint
- Vacuum Trap 1-PC 70X325mm HC
- Straight Adapter 29/42,3
- Condenser Connector B + C
- Automatic Buret Only 10mL
- Calibration/Measuring Flask
- Calibration/Measuring Flask
- Funnel/Column 40mm Disc 24/4
- Large OD Chrom. Column,PTFE
