| | whatman DNASCAN COLLECTION KIT 1X30 29022854 | 24 | ￥2492.00 | ￥2492.00 | | ￥2492.00 |  |
| | Whatman ME25/31混合纤维素酯膜10409771 ME25/31 ST 0.45uM 47MM 1000/PK，尺寸：47MM 孔径0.45um | 48 | ￥4851.00 | ￥4851.00 | | ￥4851.00 | |
| | 英国Whatman3030-6438，Grade 3MM Chr系列层析纸，27CMX200M | 19 | ￥1917.00 | ￥1917.00 | | ￥1917.00 | |
