检测认证人脉交流通讯录
在线询盘
请认真仔细地填写以下信息,打 * 为必填项。
推荐产品
- 标准型磁力搅拌器
- 4 mm Thin Wall Precision Gra
- Gas Bubbler, Double
- Kel-F? Cap,7 mm Varian? MAS
- Thermometer,-20 TO 150C,100m
- Adapter, Hose Connector w/O-
- Reducing Adapter Bushing 10/
- Evaporating Flask,2000mL
- 40 Torr Welch Vacuum Pump
- PTFE Beaker 400mL 106X80mm
- Stopper Assembly, Dreschel 5
- Stopper Assembly, Gas Wash 1
- Lab Grade Class B Buret, PTF
- Bunsen Gas Measuring Buret 5
- Class A Automatic Buret, 3Wa