| | Cole-Parmer® EW-74014-32齿轮泵系统，台式数字驱动，0.91毫升/转，220 VAC | 254 | ￥25440.00 | ￥25440.00 | | ￥25440.00 |  |
| | JN-B-500 精密扭力天平 | 32 | ￥3280.00 | ￥3280.00 | | ￥3280.00 | |
| | GLI/大湖PD1P1 PHD™差分PH探头，带4.5米电缆，PEEK材质 | 61 | ￥6198.00 | ￥6198.00 | | ￥6198.00 | |
| | 英国Whatman10548312硝酸纤维素膜 PRIMA60 25MMx50M 1/PK SIP | 23 | ￥2353.00 | ￥2353.00 | | ￥2353.00 | |
| | 英国whatman 6722-1001 Vacuum Protection Filters真空泵保护器 | 0 | ￥1.00 | ￥1.00 | | ￥1.00 | |
