| | lab 混合纤维素圆片过滤膜孔径:0.45(um), 直径:47(mm)，（200片/盒） | 1 | ￥169.72 | ￥169.72 | | ￥169.72 |  |
| | Advantec 标准玻璃微量分析筛选座13毫米的膜 | 19 | ￥1900.00 | ￥1900.00 | | ￥1900.00 | |
| | Ohaus/BW15TUS奥豪斯天平 | 44 | ￥4490.00 | ￥4490.00 | | ￥4490.00 | |
| | Cole-Parmer BTDR-5 瓶口分配器 | 39 | ￥3960.00 | ￥3960.00 | | ￥3960.00 | |
| | Cole-Parmer P21/6-N054-17G 浮子流量计 | 38 | ￥3894.00 | ￥3894.00 | | ￥3894.00 | |
| | Cole-Parmer 6668 W/9998 NIST可溯源校准报告 | 26 | ￥2662.00 | ￥2662.00 | | ￥2662.00 | |
| | ADVANTECGB140玻璃纤维过滤器 | 18 | ￥1850.00 | ￥1850.00 | | ￥1850.00 | |
| | METALETCH ME6 ELECTROLYTE 1LT | 8 | ￥893.04 | ￥893.04 | | ￥893.04 | |
