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 Precision NMR Sample Tu
- MP System, 4-Valve, Standard
- PTFE O-Ring Size 116
- Ground Flat Flange Joint, Re
- Hollow Glass Stopper, Std Ta
- SJ Ball Joint 102/75
- Thermometer,-20 TO 150C,125m
- Vacuum Trap 2-PC 32X200mm St
- Reducing Adapter 24/40O 40/5
- Vapor Duct, 24/40 Inner
- Single Neck Bottle 2000mL 29
- Automatic Buret Only 10mL
- Calibration/Measuring Flask
- Flash Chrom. Column w/PTFE P
