| | Whatman ReZist30针头式滤器10463545 REZIST PREFIL 30/ GF92 500/PK，直径：30mm，孔径：>1um | 31 | ￥3171.00 | ￥3171.00 | | ￥3171.00 |  |
| | Whatman POLYDISC GW过滤器系列10463402 POLYDISC GW 0.45uM 250/PK，孔径：0.45um | 92 | ￥9240.00 | ￥9240.00 | | ￥9240.00 | |
| | Whatman Uniflo™针头式滤器10463453 UNIFLO 25/0.2 PC 1000/PK，直径：25mm，孔径：0.2um | 108 | ￥10867.00 | ￥10867.00 | | ￥10867.00 | |
| | Cole-Parmer F2613-4 HPLC注射器过滤器 | 23 | ￥2365.00 | ￥2365.00 | | ￥2365.00 | |
