| 普兰德滴定管,BLAUBRAND®, AS级,25:0.05 ml,侧滴型PTFE阀针,213847 | 21 | ¥2173.00 | ¥2173.00 | | ¥2173.00 |  |
| 日本AND EK-6100i 电子天平 | 45 | ¥4511.00 | ¥4511.00 | | ¥4511.00 |  |
| HANNA/哈纳HI2300实验室EC/TDS/NaCl/℃测定仪 | 54 | ¥5434.00 | ¥5434.00 | | ¥5434.00 |  |
| HANNA/哈纳HI76303电导电极,高性能具有温度传感器EC四环电极,适用于HI216 | 17 | ¥1729.00 | ¥1729.00 | | ¥1729.00 |  |