| | Cole-Parmer 4877 试验筛 | 6 | ￥671.00 | ￥671.00 | | ￥671.00 |  |
| | 雷勃 Novus8道电动移液器 | 88 | ￥8800.00 | ￥8800.00 | | ￥8800.00 | |
| | 梅思安MSA 2601101带快速接头采样软管 | 8 | ￥830.00 | ￥830.00 | | ￥830.00 | |
| | Cole-Parmer 95-0527-01 302nm波长紫外线和白光透照 | 204 | ￥20493.00 | ￥20493.00 | | ￥20493.00 | |
| | 梅思安 MSA 10113429 ALTAIR 5 天鹰多种气体检测仪 | 204 | ￥20425.00 | ￥20425.00 | | ￥20425.00 | |
