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 NMR
- 12 mm Medium Wall NMR Sample
- 5 mm Medium Wall Precision Q
- Macor? Cap (Long),7 mm Bruke
- Pennyhead Stopper 34/45
- McCarter Sublimer Complete 3
- Reducing Adapter,10/30-O,19/
- Bent Adapter,105°,24/40O
- Straight Adapter Socket Join
- 9 Torr Welch Vacuum Pump
- Calibration/Liquid Measuring
- Flow Controller 0-4mm, SJ 35
- Chrom. Col.,Straight S/C, ST
- TLC Developing Tank Only,50X
