| | ELY PD3 DEVELOPER POWDER 1KG | 6 | ￥688.80 | ￥688.80 | | ￥688.80 |  |
| | Cole-Parmer L53/B1 浮子流量计 | 42 | ￥4224.00 | ￥4224.00 | | ￥4224.00 | |
| | 德国罗威邦Lovibond ET99724微电脑BOD测定仪/BD600 BOD分析 | 179 | ￥17900.00 | ￥17900.00 | | ￥17900.00 | |
| | 德国罗威邦Lovibond 罗威邦ET99712（MD600）数据型微电脑便携式多参数水质快速测定仪 | 94 | ￥9430.00 | ￥9430.00 | | ￥9430.00 | |
| | Matrix 4453 Matrix 储存管 | 11 | ￥1125.50 | ￥1125.50 | | ￥1125.50 | |
