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 Microprobe NMR Sample T
- 4 mm Thin Wall Precision Qua
- Flat Mat,12x12
- Plastic Clamp, ST Size 24
- Safe-Lab Stopper 29/42
- Socket Member Spherical Join
- 100mm FEP-Sil O-Ring for Dur
- Adapter 90° Bend 28/15 To HC
- PTFE Threaded Plug 11mm
- Pinchcock Buret, Lab Grade 5
- Chrom. Column,Straight S/C,P
- Chrom. Column,Straight S/C,
- Chrom. Col.,Straight S/C, ST
- Liebig Condenser,24/40 500mm
