| | 衡平 BZY-1 表面张力仪 | 201 | ￥20196.00 | ￥20196.00 | | ￥20196.00 |  |
| | Cole-Parmer®304 SS机械耦合泵，37 GPM或120英尺，230 VAC，2 HP | 99 | ￥9955.00 | ￥9955.00 | | ￥9955.00 | |
| | Whatman Grade603 CELTHIMBLE标准纤维素萃取套筒/滤筒10350211 Grade603 CELTHIMBLE 22x80MM 25/PK | 6 | ￥610.00 | ￥610.00 | | ￥610.00 | |
| | Cole-Parmer 80D-7/AIR/AR/HE 质量流量计 | 154 | ￥15466.00 | ￥15466.00 | | ￥15466.00 | |
