| | 英国Whatman3001-964，Grade 1 Chr系列层析纸，11x21.3CM | 6 | ￥600.00 | ￥600.00 | | ￥600.00 |  |
| | Whatman RC55再生纤维素膜10410229 RC55 0.45uM 142MM 25/PK，尺寸：142MM 孔径0.45um | 18 | ￥1858.00 | ￥1858.00 | | ￥1858.00 | |
| | Whatman RC55再生纤维素膜10410223 RC55 22.5MMX50M 1/PK，尺寸：22.5MMX50M 孔径0.45um | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
