| WhatmanGrade2定性滤纸1002-500 GR 2 50.0CM 100/PK | 17 | ¥1775.00 | ¥1775.00 | | ¥1775.00 | |
| Whatman Grade 597定性滤纸10311887 Grade 597 58x58CM 500/PK | 99 | ¥9985.00 | ¥9985.00 | | ¥9985.00 | |
| Whatman Grade603 CELTHIMBLE标准纤维素萃取套筒/滤筒10350287 Grade603 CELTHIMBLE 75x250MM 25/PK | 20 | ¥2030.00 | ¥2030.00 | | ¥2030.00 | |
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