| | Cole-Parmer 1969834-010T 凝灰岩尖端，线ORP电极双结，没有ATC元，镀锡端 | 21 | ￥2189.00 | ￥2189.00 | | ￥2189.00 |  |
| | Whatman ME28/41混合纤维素酯膜10408472 ME28/41 ST 1.2uM 50MM 100/PK，尺寸：50MM 孔径1.2um | 11 | ￥1113.00 | ￥1113.00 | | ￥1113.00 | |
| | ADVANTEC PFA膜过滤器 | 27 | ￥2750.00 | ￥2750.00 | | ￥2750.00 | |
| | Pyrex品牌 3160培养皿150×15毫米，12个/包 | 25 | ￥2570.00 | ￥2570.00 | | ￥2570.00 | |
