| | 国产遮板式防堵皮托管Ф6×500mm | 7 | ￥735.00 | ￥735.00 | | ￥735.00 |  |
| | Temp-Plates® 温度记录贴纸 TH-612.8 | 7 | ￥740.00 | ￥740.00 | | ￥740.00 | |
| | 国产笛型均速管Ф8×500mm | 7 | ￥735.00 | ￥735.00 | | ￥735.00 | |
| | Cole-Parmer®低流量蠕动泵，变速，8 - 22转，12 VDC，手动控制 | 22 | ￥2233.00 | ￥2233.00 | | ￥2233.00 | |
| | 英国Whatman 35024，Puradisc 25系列针头滤器1.0UM TF DLL | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
