检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- Sidearm Fitting,Dual,1/8/ 1/
- Sidearm Fitting,Dual,1/4,1L
- Block; 20x10mm Test Tubes or
- Straight Bore Stopcock, Thre
- Kalrez O-Ring Size 110
- Pennyhead Stopper 12/30
- Socket Member Spherical Join
- McCarter Sublimer Kettle 100
- Thermometer,-10 TO 250C,76mm
- Claisen Adapter,24/40,10/30
- Off-Centered Thermometer Ada
- 2 Torr Welch Vacuum Pump
- Stopper Assembly, Gas Wash 2
- Calibration/Measuring Flask
