| | Cole-Parmer 6842 试验筛 | 15 | ￥1529.00 | ￥1529.00 | | ￥1529.00 |  |
| | International Enviroguard Bootcover Bdyfilt Vnyl L Cs200 CE4104BP-L | 29 | ￥2999.90 | ￥2999.90 | | ￥2999.90 | |
| | Whatman Grade2799滤纸10360279 Grade2799 20MMx25M 1/PK IMPREG LEADACETATE | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | I-Chem Vial 60ML 72CS W/ Septa S346-0060 | 29 | ￥2999.90 | ￥2999.90 | | ￥2999.90 | |
| | 意大利milwaukee LQ-PH58笔式pH计/ORP/Temp三用测试仪 | 19 | ￥1970.00 | ￥1970.00 | | ￥1970.00 | |
