检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- 4 mm Thin Wall Precision Sup
- Pickup Adapter w/Valve 47mm
- Pyrex? MAS Insert for Doty?
- Double Oblique Stopcock, Sol
- Hex Head Stopper 24/25
- Potter-Elvejhem Tissue Grind
- Graded Seal Tube, Kovar/Glas
- Vacuum Trap Dewar 250mL
- 25mL Recovery Flask w/#15 O-
- 3 Place Manifold w/4mm Vacuu
- Reducing Adapter,10/30-O,19/
- Bent Adapter,105°,29/42O
- Bent Adapter 75° 29/42
- 1Pc ColdFinger Condsr,35/20B
