| Cole-Parmer® 1963778-010-BHV10 pH电极,线,双结,1000欧姆电阻,10英尺的电缆,BNC | 17 | ¥1749.00 | ¥1749.00 | | ¥1749.00 |  |
| Extech 防水CL200袖珍余氯测试仪 | 19 | ¥1900.00 | ¥1900.00 | | ¥1900.00 |  |
| Fluke Calibration 9140-D现场干式炉 | 369 | ¥36950.00 | ¥36950.00 | | ¥36950.00 |  |
| Cole-Parmer® 通用pH电极,100Ω铂热电阻,10英尺电缆电缆 | 14 | ¥1452.00 | ¥1452.00 | | ¥1452.00 |  |
| JH2101 电子精密天平 | 40 | ¥4080.00 | ¥4080.00 | | ¥4080.00 |  |
| 美国UIC CM101-139R CALIBRATED SET OF BOARDS, REFURB | 520 | ¥52025.00 | ¥52025.00 | | ¥52025.00 |  |
| Hart Scientific 5626-15-S 热敏电阻温度计 | 233 | ¥23300.00 | ¥23300.00 | | ¥23300.00 |  |