| Cole-Parmer FR5A81SI-CP 变面积式流量计 | 121 | ¥12111.00 | ¥12111.00 | | ¥12111.00 | |
| Whatman MV050/0不锈钢真空过滤系列10440010 MV050/0 SS VAC1 500ML 1/PK | 0 | ¥0.00 | ¥0.00 | | ¥0.00 | |
| Cole-Parmer 80D-6 质量流量计 | 118 | ¥11880.00 | ¥11880.00 | | ¥11880.00 | |
| Cole-Parmer 50D-13-S7 质量流量计 | 117 | ¥11781.00 | ¥11781.00 | | ¥11781.00 | |