| Whatman GF6 玻璃微纤维滤纸10370004 GF6 70MM 100/PK,0.3 -0.5μm 标准细颗粒物 | 7 | ¥748.00 | ¥748.00 | | ¥748.00 |  |
| Whatman GF6 玻璃微纤维滤纸10370005 GF6 90MM 100/PK,0.3 -0.5μm 标准细颗粒物 | 10 | ¥1031.00 | ¥1031.00 | | ¥1031.00 |  |
| Whatman Grade603 CELTHIMBLE标准纤维素萃取套筒/滤筒10350275 Grade603 CELTHIMBLE 44x230MM 25/PK | 15 | ¥1521.00 | ¥1521.00 | | ¥1521.00 |  |
| WhatmanLITMUS BLUE广泛pH试纸10360300 LITMUS BLUE 10x75MM 100/PK | 1 | ¥125.00 | ¥125.00 | | ¥125.00 |  |