| | Cole-Parmer P04/1-N044-40ST 浮子流量计 | 20 | ￥2035.00 | ￥2035.00 | | ￥2035.00 |  |
| | Advantec 第5C号无灰定量滤纸 | 2 | ￥250.00 | ￥250.00 | | ￥250.00 | |
| | ADVANTEC9.0厘米直径第5C号无灰定量滤纸 | 3 | ￥330.00 | ￥330.00 | | ￥330.00 | |
| | ADVANTEC9.0厘米直径级3号无灰定量滤纸 | 3 | ￥330.00 | ￥330.00 | | ￥330.00 | |
| | ADVANTEC 232号定性滤纸 | 2 | ￥275.00 | ￥275.00 | | ￥275.00 | |
| | Advantec 7.0厘米直径5A号无灰定量滤纸 | 2 | ￥290.00 | ￥290.00 | | ￥290.00 | |
