检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- Blue Mini-Centrifuge, 2 Roto
- Reaction/Storage Flask 50mL
- Standard Taper Glass Joint,
- Glass Stopper w/#15 O-Ring
- Straight Adapter 24/40 170mm
- Adapter 90° Bend 24/40 w/Sto
- Nylon Bushing/O-Ring for Thr
- Midi-Stil 14 Position Comple
- Precision Bore Class A Buret
- Ammonia Dissociation Buret
- Calibration/Measuring Flask
- Large OD Chrom. Column,PTFE
- Chrom. Col.,Straight S/C, ST
- Pinchcock Clamp
