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 Blue PVC NMR/EPR Tube C
- Block; 5x50mL Centrifuge Tub
- Socket Member Spherical Join
- Socket Member Spherical Join
- LabLift 5 1/4-19 1/2 Lift
- Vacuum Trap 2-PC 54X275mm St
- Vacuum Trap Dewar 500mL
- Claisen Adapter 29/42 100mm
- 35/20 Diagonal Condenser, Pl
- PTFE Ferrule 7mm Size
- Single Neck Bottle Amber 500
- Dreschel Gas Wash Bottle Com
- Lab Grade Class B Buret, PTF
- Funnel/Column 30mm Disc 24/4
