| | Thermo Scientific HyPURITY C18 22105-013001下降保护盒长度10mm，3.0mm的ID，4pk | 29 | ￥2970.00 | ￥2970.00 | | ￥2970.00 |  |
| | Ashcroft DG2551L0NAM02L10000#-XZZ 数字压力表 | 28 | ￥2860.00 | ￥2860.00 | | ￥2860.00 | |
| | Whatman RC55再生纤维素膜10410224 RC55 0.45uM 110MM 25/PK，尺寸：110MM 孔径0.45um | 11 | ￥1183.00 | ￥1183.00 | | ￥1183.00 | |
| | Whatman TE38聚四氟乙烯滤膜10411113 TE38 5uM 50MM 50/PK，尺寸：50MM 孔径5um | 15 | ￥1580.00 | ￥1580.00 | | ￥1580.00 | |
| | Thermo Scientific 50118915 40B控制器 | 175 | ￥17500.00 | ￥17500.00 | | ￥17500.00 | |
| | Cole-Parmer 4544 试验筛 | 6 | ￥627.00 | ￥627.00 | | ￥627.00 | |
