| | 华瑞ToxiRAE II 个人用单一有毒气体/氧气检测仪,045-0512-C00,PGM-1110,CO(0-500ppm) | 27 | ￥2730.00 | ￥2730.00 | | ￥2730.00 |  |
| | 华瑞ToxiRAE II 个人用单一有毒气体/氧气检测仪,045-0527-000,PGM-1193 | 35 | ￥3575.00 | ￥3575.00 | | ￥3575.00 | |
| | Cole-Parmer 数字，场电导率仪 | 55 | ￥5577.00 | ￥5577.00 | | ￥5577.00 | |
| | 华瑞ToxiRAE II 个人用单一有毒气体/氧气检测仪,097-J210-005,PGM-1189 | 37 | ￥3770.00 | ￥3770.00 | | ￥3770.00 | |
| | 英国Whatman 110615 NucleporeTM径迹蚀刻膜，25mm直径，10.0uM | 5 | ￥504.00 | ￥504.00 | | ￥504.00 | |
| | 英国Whatman 110606 NucleporeTM径迹蚀刻膜，25mm直径，0.2uM | 5 | ￥504.00 | ￥504.00 | | ￥504.00 | |
