| | TSI 9306激光粒子计数器 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 |  |
| | Cole-Parmer 3989878-010T 3英尺ORP电极，潜水，双结，无ATC，10英尺的电缆，镀锡端 | 21 | ￥2189.00 | ￥2189.00 | | ￥2189.00 | |
| | 国产TSI 8532|8534气溶胶粉尘检测仪专用4800mAH电池,编号801681 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | 美国TSI 801694电源适配器 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | HANNA/哈纳94763B-50试剂 | 7 | ￥731.50 | ￥731.50 | | ￥731.50 | |
| | Cole-Parmer 3989878-010B ORP电极，潜水，双结，无ATC，10英尺的电缆，BNC | 21 | ￥2189.00 | ￥2189.00 | | ￥2189.00 | |
