| Cole-Parmer 6683 W/9998 NIST可溯源校准报告 | 35 | ¥3553.00 | ¥3553.00 | | ¥3553.00 |  |
| Cole-Parmer 5197 W/9998 NIST可溯源校准报告 | 18 | ¥1859.00 | ¥1859.00 | | ¥1859.00 |  |
| Cole-Parmer 5361 W/9998 NIST可溯源校准报告 | 18 | ¥1859.00 | ¥1859.00 | | ¥1859.00 |  |
| 肖特50ml 蓝盖试剂瓶 | 0 | ¥39.50 | ¥39.50 | | ¥39.50 |  |
| Cole-Parmer P14/6-N012-10G 浮子流量计 | 17 | ¥1727.00 | ¥1727.00 | | ¥1727.00 |  |