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 Microprobe NMR Sample T
- PTFE Needle, 1.02 mm OD, 12
- Filter Apparatus 90mm 1000mL
- Silicone Sealing Plug,3L-36L
- Standard Taper Glass Joint,
- Pennyhead Stopper 29/26
- McCarter Sublimer Complete 2
- Conical Glass Tissue Grinder
- Rotary Evaporator Unit RE-80
- Straight Thermometer Adapter
- M-S Distilling Head, 14/20 2
- Chrom. Column,Straight S/C,P
- Chrom. Col.,Straight S/C, ST
- Chrom. Col.,Straight S/C, ST
