| Cole-Parmer®电导率标准液,10μS,16盎司,单独测试瓶 | 8 | ¥869.00 | ¥869.00 | | ¥869.00 |  |
| Whatman GF6 玻璃微纤维滤纸10370006 GF6 110MM 100/PK,0.3 -0.5μm 标准细颗粒物 | 16 | ¥1622.00 | ¥1622.00 | | ¥1622.00 |  |
| Cole-Parmer®电导率标准液,1413μS,16盎司,单独测试瓶 | 8 | ¥869.00 | ¥869.00 | | ¥869.00 |  |
| A&D SJ-20KHS天平 | 23 | ¥2350.00 | ¥2350.00 | | ¥2350.00 |  |
| Whatman GF6 玻璃微纤维滤纸10370011 GF6 200MM 100/PK,0.3 -0.5μm 标准细颗粒物 | 30 | ¥3099.00 | ¥3099.00 | | ¥3099.00 |  |
| Advantec GF75玻璃纤维过滤器,直径90 | 24 | ¥2400.00 | ¥2400.00 | | ¥2400.00 |  |
| Taylor 1536 双金属温度计 | 1 | ¥150.00 | ¥150.00 | | ¥150.00 |  |
| Whatman ME27/41 混合纤维素酯10407615 ME27/41 STL 0.8uM 50MM 400/PK,尺寸:50MM 孔径0.8um | 47 | ¥4751.00 | ¥4751.00 | | ¥4751.00 |  |