| 哈希HQ30d荧光溶解氧测定仪 | 162 | ¥16200.00 | ¥16200.00 | | ¥16200.00 |  |
| Cole-Parmer 153064 电光液位传感器 | 11 | ¥1155.00 | ¥1155.00 | | ¥1155.00 |  |
| 英国Whatman2612T囊式过滤器POLYCAP 36 1.0/5.0 HD 5/PK G/G | 18 | ¥1809.00 | ¥1809.00 | | ¥1809.00 |  |
| DYNASONICS DTTSFP-020-N-000超声波流量传感器为3/4“ANSI管,2.75至66 GPM(10〜250 LPM) | 52 | ¥5280.00 | ¥5280.00 | | ¥5280.00 |  |
| tes136色度仪 色温仪 便携式照度计 亮度仪 勒克斯计 开尔文计 | 26 | ¥2620.00 | ¥2620.00 | | ¥2620.00 |  |