检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- 5/16 Ultem Retaining Nut,3L-
- Viton O-Ring Size 016
- HVS Std Taper Outer Joint 34
- Hollow Glass Stopper, Std Ta
- Rigid PTFE Sleeve 24/40
- LabLift,8X8,Extend 2 3/4X13,
- Graded Seal Tube, Kovar/Glas
- Adapter Distilling 29/42
- Straight Adapter 24/40,3
- Rotary Evaporator Unit RE-30
- Claisen Adapter 24/40
- Threaded Glass Adapter Only
- Purge Tube/Reaction Flask, S
- Gas Wash Bottle Only, Fritte
