| | Whatman 1820-110 玻璃微纤维滤纸 | 5 | ￥520.00 | ￥520.00 | | ￥520.00 |  |
| | 上海雷兹 DO-957F 溶氧电极 | 7 | ￥702.00 | ￥702.00 | | ￥702.00 | |
| | ADVANTEC 13CP045AS 一次性针头式过滤器 | 17 | ￥1700.00 | ￥1700.00 | | ￥1700.00 | |
| | WarrenRupp S05B2C1TCNS000 ATEX特殊重型气动式双膜片泵，ATEX标准，最大流量14 GPM，1/2“不扩散核武器条约”的端口，弹性膜片 | 87 | ￥8760.00 | ￥8760.00 | | ￥8760.00 | |
| | Whatman 1827-150 玻璃微纤维水污染过滤测试纸 | 19 | ￥1920.00 | ￥1920.00 | | ￥1920.00 | |
| | 3M SCOTCH-WELD 9323 1L包装,IPS10-04-023-02 | 22 | ￥2209.68 | ￥2209.68 | | ￥2209.68 | |
