检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- 1.7 mm Red NMR Tube Cap, 25/
- Filter Flask #8 Stopper 1L
- Four-Block Digital Dry Bath
- Block; 20x10mm Test Tubes or
- 5mm Shigemi Tube Set, 15mm B
- Chemraz O-Ring Size 349
- Solid PTFE Stopper ST 22
- 9 Black Rubber 2-Hole Stoppe
- 17 Support Rod w/Washer and
- Quartz Std Taper Joint Inner
- Adapter, Hose Connector w/O-
- Straight Adapter 24/40,120mm
- Adapter 90° Gas Inlet Vacuum
- 38mm Cap, Long Skirt
