| Cole-Parmer®计量泵系统15加仑的油箱,43 mL / min的最大,115伏,60赫兹 | 68 | ¥6897.00 | ¥6897.00 | | ¥6897.00 |  |
| 三牧 18件装动物器械包 | 3 | ¥355.00 | ¥355.00 | | ¥355.00 |  |
| TOUCAN SUNMATCH BLACK INK 67-N50 1KG | 20 | ¥2052.72 | ¥2052.72 | | ¥2052.72 |  |
| 英国Gems 传感器液体流量指示器,黄铜,3/4“NPT(F),5.0至30.0 GPM | 16 | ¥1620.00 | ¥1620.00 | | ¥1620.00 |  |
| 小天鹅 GDYS-101SN 余氯总氯测定仪 | 15 | ¥1589.00 | ¥1589.00 | | ¥1589.00 |  |