| H-B Instrument Company 3/4010 玻璃温度计 | 19 | ¥1900.00 | ¥1900.00 | | ¥1900.00 |  |
| Cole-Parmer 1963734H 010BTV10 凝胶填充式,侧挂式pH电极与凝灰岩尖双结,1000欧姆ATC元,BNC | 21 | ¥2178.00 | ¥2178.00 | | ¥2178.00 |  |
| BTX 45-0052 电穿孔 | 799 | ¥79940.00 | ¥79940.00 | | ¥79940.00 |  |
| 丹麦KC BoxCorer BoxCorer采泥器/沉积物采集器 | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| Cole-Parmer® RR5773591 010BTV12 高精度pH电极,100欧姆PT RTD(镀锡完),10英尺电缆 | 16 | ¥1683.00 | ¥1683.00 | | ¥1683.00 |  |
| Extech MO297 针和水分察看仪表 | 67 | ¥6790.00 | ¥6790.00 | | ¥6790.00 |  |