检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- MP System, 3-Valve THF 1L
- 250mL Erlenmeyer Magnetic Fl
- Adapter Vacuum Valve 24/40
- Standard Taper Glass Joint,
- PTFE O-Ring Size 121
- Thermometer,-20 TO 150C,535m
- Vacuum Trap 2-PC 60X300mm Bo
- Vacuum Trap Dewar 500mL
- Sealing Ring for LG-1456 Ada
- Lab Grade Auto Buret, Straig
- Quick Release Clamp 100mm
- High Form Gooch Crucible 50m
- Hempel Distilling Column 19X
- Distilling Head w/Vacuum Por
