| | Cole-Parmer ISE电极，钠，双结，BNC | 26 | ￥2684.00 | ￥2684.00 | | ￥2684.00 |  |
| | Cole-Parmer E11-244D (CGA 590) 分析气体调节器 | 39 | ￥3938.00 | ￥3938.00 | | ￥3938.00 | |
| | RAE 10-114-20-122 气体检测管 | 3 | ￥340.00 | ￥340.00 | | ￥340.00 | |
| | Cole-Parmer N062-12G 浮子流量计 | 8 | ￥803.00 | ￥803.00 | | ￥803.00 | |
| | Ashcroft 45-2074-SD-02L-100# 数码工业压力表 | 39 | ￥3900.00 | ￥3900.00 | | ￥3900.00 | |
| | 上海精科 GCLL2A 气相色谱仪 | 259 | ￥25920.00 | ￥25920.00 | | ￥25920.00 | |
