检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- Chemraz O-Ring Size 019
- Kalrez O-Ring Size 114
- 5 mm Green NMR Tube Cap, 100
- Storage Flask 250mL 14/20
- Standard Taper Glass Joint,
- Solid PTFE Stopper 19/22
- Thermometer,-100 TO 50C,385m
- Thermometer,-20 TO 150C,535m
- Graded Seal Tube, Kovar/Glas
- Freeze Drying Flask 150mL
- Adapter 3-Way 24/40
- Purge Tube/Reaction Flask (2
- Lab Grade Class B Buret, PTF
- Bunsen Gas Measuring Buret 5
