检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- Red Mini-Centrifuge, 2 Rotor
- Hotplate Magnetic Stirrer, C
- T-Bore, T-Shaped Stopcock w/
- PTFE O-Ring Size 223
- Pinch Locking Clamp Size 12
- Thermometer,-10 TO 210C,381m
- Vacuum Trap Dewar 2L
- Automatic Buret Only 10mL
- Calibration/Measuring Flask
- Chrom. Column,Straight S/C,P
- Chrom. Column,Straight S/C,P
- Chrom. Col.,Straight S/C, ST
- Friedrich Condenser 29/26
- Cool Coil Condenser 24/40 20
