| | 上海雷兹 PF-1-01 氟离子电极 | 2 | ￥260.00 | ￥260.00 | | ￥260.00 |  |
| | Cole-Parmer 6684 试验筛 | 27 | ￥2739.00 | ￥2739.00 | | ￥2739.00 | |
| | International Enviroguard Coverall Microguard 2xl Cs25 CE8012BP-2XL | 18 | ￥1899.90 | ￥1899.90 | | ￥1899.90 | |
| | GilAir 5采样泵配件 800885-111-1201 | 104 | ￥10410.00 | ￥10410.00 | | ￥10410.00 | |
| | TSI 985 高浓度(ppm)VOC 和温度探头 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
