| 英国Whatman 5309-150, Reeve Angel滤纸,1-5um,直径150mm,慢速定量分析低灰级纤维素滤纸 | 2 | ¥299.00 | ¥299.00 | | ¥299.00 |  |
| 欧普士IR P20 H2高性能远距离红外测温仪 | 134 | ¥13480.00 | ¥13480.00 | | ¥13480.00 |  |
| Cole-Parmer® 高pH值的双结pH电极,1kΩ的铂电阻温度传感器,10英尺电缆 | 15 | ¥1595.00 | ¥1595.00 | | ¥1595.00 |  |
| testo 606-2 水份仪 | 11 | ¥1100.00 | ¥1100.00 | | ¥1100.00 |  |