| | 大龙 SK330.2 18900028 空白钉板，与锥形瓶夹具配套 | 4 | ￥450.00 | ￥450.00 | | ￥450.00 |  |
| | 美国SKC 231-25空气采样袋 | 23 | ￥2373.00 | ￥2373.00 | | ￥2373.00 | |
| | GasAlertQuattro QT-XW00-AY-NA 2气体监测/检测器 | 59 | ￥5950.00 | ￥5950.00 | | ￥5950.00 | |
| | SKC 225-802滤膜和滤盒套装 | 11 | ￥1100.00 | ￥1100.00 | | ￥1100.00 | |
| | Crowcon Gasman GASMAN-NO 单气体监测仪/探测器 | 51 | ￥5100.00 | ￥5100.00 | | ￥5100.00 | |
| | GasAlertQuattro QT-000M-RY-NA 单气体监测仪/探测器 | 60 | ￥6050.00 | ￥6050.00 | | ￥6050.00 | |
| | 梅特勒托利多ME204E电子天平 | 94 | ￥9457.00 | ￥9457.00 | | ￥9457.00 | |
| | TQC 迷你8.32cc重量每加仑杯连盖 | 17 | ￥1700.00 | ￥1700.00 | | ￥1700.00 | |
| | Thermo 4640060 100-1000ul F3单道可调移液器 | 5 | ￥530.00 | ￥530.00 | | ￥530.00 | |
