| | 华瑞ToxiRAE PIDToxiRAE PID | 0 | ￥0.00 | ￥0.00 | | ￥0.00 |  |
| | Cole-Parmer MR3L28SVVT-CP 浮子流量计 | 6 | ￥616.00 | ￥616.00 | | ￥616.00 | |
| | SPG-150冷发气溶胶发生器 | 211 | ￥21104.00 | ￥21104.00 | | ￥21104.00 | |
| | 美国ESC ZDL-400存储型氯气检测仪 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | 英国Casella CEL-633C1/K1 1/3倍频程声级计 | 455 | ￥45546.00 | ￥45546.00 | | ￥45546.00 | |
| | 英国whatman 112121 NucleporeTM径迹蚀刻膜，孔径0.015um，203.2 X 254MM(29103033) | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
