检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- 3 mm OD CryoProbe NMR Sample
- MP Cap 4-Valve 47mm Standard
- Enviro-Safe Thermometer -20/
- Claisen Adapter 24/40 100mm
- Adapter 90° Bend 29/42 To HC
- Water Bath BM-500
- Low Form Beaker 5mL
- Pressure Reaction Bottle 250
- PTFE Stopcock for LG-3957T
- Funnel/Column 40mm Disc 14/2
- Plastic Ball and Socket Clam
- 3 Prong Zinc Alloy Clamp Ext
- Dry Ice Condenser 24/40 50X2
- Snyder Distilling Column 2 B
