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 Step Down Ultra-Thin Wa
- MP System, 3-Valve Standard
- Spinner Flask Only,120mm,45m
- 125mL Erlenmeyer Flask Tray;
- Viton? O-Ring for 4 mm Macor
- Torlon? Cap,5 mm Varian? MAS
- Vespel? Cap,4 mm Bruker? MAS
- Straight Bore Stopcock, Thre
- PTFE Sleeve, Std Taper 24/25
- Thermometer,-35 TO 50C,305mm
- Test Tube 16X150mm 14/20
- Graded Seal Tube, Kovar/Glas
- Graded Seal Tube, Kovar/Glas
- Bent Adapter 75° 29/42
