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 Superior Pressure Tube
- 10 mm NMR Tip-Off Manifold
- Bearing Holder,Paddle,15000m
- Corning PC-610D Hotplate Sti
- Plastic Clamp, ST Size 12
- Standard Taper Glass Joint,
- Kalrez O-Ring Size 030
- SJ Ball Joint 28/12
- Water Bath BM-500
- PTFE Stopcock for LG-3957T
- Class A Automatic Buret, 3Wa
- Funnel/Column 60mm Disc 24/4
- General Purpose Column 22X25
- Chrom. Col,ST Jt,Straight S/
