| | 悬挂式干湿表 范围 40° 到 100°F WE-1330P | 9 | ￥900.00 | ￥900.00 | | ￥900.00 |  |
| | 袖珍干湿计中额外的计算尺 WE-10-140-SR | 1 | ￥140.00 | ￥140.00 | | ￥140.00 | |
| | 英国Whatman 51559，VACU-GUARD 60mm真空泵保护滤器MTP BULK | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Whatman RC58再生纤维素膜10410311 RC58 0.2uM 600MMx50M 1/PK，尺寸：600MMx50M 孔径0.2um | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
