| | Whatman GradeB2 称量纸10347671 GradeB2 76x76MM 500/PK | 2 | ￥297.00 | ￥297.00 | | ￥297.00 |  |
| | Whatman Grade 2294技术应用滤纸10342862 Grade 2294 210MM 100/PK CHOLE 60MM | 6 | ￥645.00 | ￥645.00 | | ￥645.00 | |
| | Whatman Grade 3236测试纸10345572 Grade 3236 110x20MM 1000/PK PLS W/O | 100 | ￥10068.00 | ￥10068.00 | | ￥10068.00 | |
