| | A＆D SW-60KM工业秤 | 189 | ￥18950.00 | ￥18950.00 | | ￥18950.00 |  |
| | Ohaus/RD60LSW奥豪斯天平 | 184 | ￥18430.00 | ￥18430.00 | | ￥18430.00 | |
| | 梅特勒 51350094 1413μS/cm电导仪标准液1瓶×250mL | 1 | ￥190.18 | ￥190.18 | | ￥190.18 | |
| | 梅特勒 51350054 6.865pH缓冲液NIST/DINBuffer1瓶×250mL | 2 | ￥279.68 | ￥279.68 | | ￥279.68 | |
| | GasAlertMicro M5PID-XWQC-R-P-D-Y-N-00 多气体探测器 | 200 | ￥20000.00 | ￥20000.00 | | ￥20000.00 | |
