检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- 4 mm Thin Wall Precision NMR
- 5 mm Thin Wall Precision Qua
- Tornado HPLC Reservoir 20 L
- PTFE Stirbar Plus,3/8 9.5mm
- Storage Flask 250mL 14/20
- HVS Std Taper Inner Joint 34
- Thermometer,-20 TO 150C,152m
- Reducing Adapter Bushing 29/
- Filtration Vacuum Adapter 14
- Claisen Adapter 29/42 100mm
- Steam Duct
- Straight Vacuum Adapter 29/4
- Straight Adapter Kjeldahl Tr
- 40 Torr Welch Vacuum Pump
