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 Black NMR Tube Cap, 100
- 10 mm Thin Wall Precision Lo
- 3 Stainless Steel Needle
- Viton O-Ring Size 020
- Pinch Locking Clamp Size 12
- Vacuum Trap 2-PC 38X225mm St
- Reducing Adapter Bushing 24/
- Adapter Filter Vacuum 24/40
- Freeze Drying Flask, Safety
- Adapter Inlet 24/40 11-14mm
- 40 Torr Welch Vacuum Pump
- Single Neck Bottle Amber 500
- Specific Gravity Bottle 2mL
- Stopper Assembly, Gas Wash 2
