检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- Sidearm Fitting Combo 1/8 an
- PTFE Sleeve, Std Taper 34/45
- Rotary Evaporator Unit RE-60
- PTFE Beaker 600mL 125X90mm
- Pressure Reaction Bottle 120
- Ross Miles Foam Test Receive
- Calibration/Measuring Flask
- Flash Chrom. Column w/PTFE P
- Chrom. Col,ST Jt,Straight S/
- Chrom. Col.,Straight S/C, ST
- TLC Developing Tank, FB, Scr
- 3 Prong SST Clamp, Dual Adj,
- Allihn Condenser 29/42 500mm
- Liebig Condenser,24/40 400mm
