| | 硕光 ZT-20型细胞冻存夹固定架 | 4 | ￥439.00 | ￥439.00 | | ￥439.00 |  |
| | testo 350烟气分析仪 easyEmission软件0554 3336 | 155 | ￥15540.00 | ￥15540.00 | | ￥15540.00 | |
| | testo模块式烟气探针 0600 8767 | 91 | ￥9145.00 | ￥9145.00 | | ￥9145.00 | |
| | testo 室内空气质量探头0632 1535 | 78 | ￥7875.00 | ￥7875.00 | | ￥7875.00 | |
| | Honeywell DC2500E00B0020000000000 温度控制器 | 56 | ￥5620.00 | ￥5620.00 | | ￥5620.00 | |
