检测认证人脉交流通讯录
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- 标准型磁力搅拌器
- Chemraz O-Ring Size 010
- Standard Taper Glass Joint,
- PTFE O-Ring Size 128
- Pennyhead Stopper Solid ST 1
- Adapter Inlet HC 14/10 2-5mm
- Adapter Distilling 24/40 10/
- Claisen Adapter, 29/42,10/30
- Nylon Bushing/O-Ring for Thr
- Single Neck Bottle 4000mL 29
- Friedrich Condenser 24/40
- Liebig Condenser,24/40 400mm
- Volumetric Dilatometer AOCS
- Vigreux Distilling Column 15
- Abderhalden Drying Chamber O
