| | Cole-Parmer E12-244D (CGA 350) 压力传感器 | 55 | ￥5566.00 | ￥5566.00 | | ￥5566.00 |  |
| | Whatman Grade6定性滤纸1006-090 GR 6 9.0CM 100/PK | 0 | ￥95.00 | ￥95.00 | | ￥95.00 | |
| | Ohaus/奥豪斯1100 g x 0.001 g 天平带NTEP证书 | 457 | ￥45740.00 | ￥45740.00 | | ￥45740.00 | |
| | Cole-Parmer P21/6-N052-01G 浮子流量计 | 38 | ￥3894.00 | ￥3894.00 | | ￥3894.00 | |
| | Wika 82040T1G4R1AR RTD变送器 | 28 | ￥2830.00 | ￥2830.00 | | ￥2830.00 | |
| | Ohaus/BW3TUS奥豪斯天平 | 44 | ￥4490.00 | ￥4490.00 | | ￥4490.00 | |
| | Cole-Parmer® 加药系统 pH值控制器，双泵，每台泵的能力4.3加仑（16.2 LPH），50 PSI（3.4巴），230 VAC，50/60赫兹 | 497 | ￥49797.00 | ￥49797.00 | | ￥49797.00 | |
