检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- Standard Taper Glass Joint,
- Standard Taper Glass Joint,
- Flexible PTFE Adapter 29/42
- PTFE O-Ring Size 217
- Thermometer,-20 TO 150C,305m
- Enviro-Safe Thermometer -20/
- Freeze Drying Flask, Safety
- Glassware Set C for RE-200,5
- IKA RV 10 Digital Rotary Eva
- Class A Automatic Buret 50mL
- Calibration/Measuring Flask
- Flash Chrom. Column w/PTFE P
- Funnel/Column 30mm Disc 24/4
- Chrom. Column,Straight S/C,P
