检测认证人脉交流通讯录
推荐产品
- Chemraz O-Ring Size 110
- 标准型磁力搅拌器
- Spinner Flask Only,100mm,45m
- Standard Taper Glass Joint,
- Hydrolysis Tube 10X100mm
- Graded Seal Tube, Kovar/Glas
- Vacuum Trap Dewar 2L
- Freeze Drying Flask 2000mL
- Adapter,3-Way,29/42,105° S.A
- Glassware Set C for RE-200,5
- Purge Tube/Reaction Flask (2
- Lab Grade Straight Buret 10m
- Calibration/Measuring Flask
- Cap Adapter, Chrom. Column 4
- Chrom. Column,Straight S/C,P