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| Wika 31240T016G4 双金属温度计 | 15 | ¥1510.00 | ¥1510.00 | | ¥1510.00 | |
| Cole-Parmer HC605B-015 浮子流量计 | 27 | ¥2772.00 | ¥2772.00 | | ¥2772.00 | |
| Tisch TE-241纤维素滤膜 8” x 10” (每盒100片) | 35 | ¥3585.00 | ¥3585.00 | | ¥3585.00 | |
| 英国Whatman1851-040硼硅酸纤维滤纸QMA 4.0CM 100/PK | 0 | ¥0.00 | ¥0.00 | | ¥0.00 | |