| | Whatman NL17聚酰胺膜10414415 NL17 0.45uM 47MM ST 100/PK，尺寸：47MM 孔径0.45um | 0 | ￥0.00 | ￥0.00 | | ￥0.00 |  |
| | PG-1型金相试样抛光机 | 9 | ￥975.00 | ￥975.00 | | ￥975.00 | |
| | 英国whatman 6713-1075 PolyVENT™/SteriVENT36囊式通气口滤器 | 9 | ￥975.78 | ￥975.78 | | ￥975.78 | |
| | 美国pall Immobilon-Nc HATF圆片转印膜 47cm | 9 | ￥968.00 | ￥968.00 | | ￥968.00 | |
| | 英国Whatman 111216 NucleporeTM径迹蚀刻膜，孔径12.0um，直径50mm | 9 | ￥977.00 | ￥977.00 | | ￥977.00 | |
