检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- 5 mm Thin Wall Precision NMR
- Glass Joint w/Viton O-Ring 7
- PTFE Sleeve, Std Taper 29/42
- Thermometer,-10 TO 210C,381m
- Enviro-Safe Thermometer 200m
- Thermometer,-20 TO 150C,535m
- Vacuum Trap 2-PC 45X250mm St
- PTFE Thermometer Adapter 34/
- Quarter System, 8mL Vials (6
- 38mm Cap, Long Skirt
- Calibration/Measuring Flask
- Flash Chromatography Reservo
- Chrom. Col,ST Jt,Straight S/
- Chrom. Column,Straight S/C,P
