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 Pink NMR Tube Cap, 1000
- 15 mm FEP Tube Liner for 7 N
- Polysulfone Shaft and Washer
- 5/16 Ultem Retaining Nut,3L-
- Sidearm Fitting,Combo,1/4,1L
- Funnel Filter 200mL 24/40 40
- Kel-F? Bottom Plug, Varian?
- Oblique Bore Hollow Stopcock
- Viton O-Ring Size 214
- Solid PTFE Stopper 10/18
- Socket Member Spherical Join
- Thermometer,-20 TO 150C,305m
- Thermometer -20/+150C 305mm
- Reducing Adapter,10/30-O,19/
