| | 华瑞ToxiRAE Plus PID气体检测仪 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 |  |
| | testo 735-2专业型温度仪 | 30 | ￥3000.00 | ￥3000.00 | | ￥3000.00 | |
| | 英国Whatman 111213 NucleporeTM径迹蚀刻膜，孔径5.0um，直径50mm | 8 | ￥835.00 | ￥835.00 | | ￥835.00 | |
| | Thermo Scientific Hypersil 28803-102130 BDS氰基色谱柱 - 2.1mm内径，长度100mm，3μm的颗粒大小 | 56 | ￥5605.00 | ￥5605.00 | | ￥5605.00 | |
