| Whatman GF10 玻璃微纤维滤纸10370305 GF10 90MM 100/PK,0.3 -0.5μm 标准细颗粒物 | 11 | ¥1104.00 | ¥1104.00 | | ¥1104.00 |  |
| Whatman GF10 玻璃微纤维滤纸10370435 GF10 35MMx20M CORE 50.8MM 1/PK,0.3 -0.5μm 标准细颗粒物 | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| Cole-Parmer®电导率标准液,100μS,16盎司,单独测试瓶 | 8 | ¥869.00 | ¥869.00 | | ¥869.00 |  |
| Seepex W05NA1F0BD3034 螺杆泵,铁的身体和丁腈橡胶定子建设,3匹马力交流电机,最大压力45 PSI,46 GPM最大流量 | 282 | ¥28230.00 | ¥28230.00 | | ¥28230.00 |  |
| Masterflex® 06447-10微孔两停管套,聚乙烯;0.19毫米ID PK 12 | 6 | ¥670.00 | ¥670.00 | | ¥670.00 |  |