检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- MP System, 3-Valve THF 1L
- MP System, 4-Valve, Standard
- Paddle Blade,1000mL
- Thermometer,-35 TO 50C,305mm
- 1/2 Serrated Hose Connector
- 100mm FEP-Sil O-Ring for Dur
- Condenser Connector B + C
- 45/50 Stopper for Gas Wash B
- Pinchcock Buret, Lab Grade 5
- Calibration/Measuring Flask
- Chrom. Col.,Straight S/C, ST
- TLC Developing Tank Only,50X
- 3 Prong SST Clamp, Dual Adj,
- Graham Condenser 24/40 250mm
