检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- Sidearm Fitting,Dual 1/4 8-
- 45mm PET Insert, Triple 1/8
- Adapter Vacuum Valve 24/40
- PTFE O-Ring Size 210
- Pennyhead Stopper 55/50
- Pinch Locking Clamp Size 35
- Claisen Adapter,24/40,10/30
- Jacketed Beaker 250mL
- 45/50 Stopper for Gas Wash B
- Stopper Assembly, Gas Wash 2
- Stopper Assembly 1000mL 40/3
- Pressure Reaction Bottle 32m
- Bunsen Gas Measuring Buret 1
- Calibration/Measuring Flask
