| | Cole-Parmer 现场pH /毫伏表，模拟表盘 | 33 | ￥3333.00 | ￥3333.00 | | ￥3333.00 |  |
| | 米沃奇Milwaukee M10032B米克水质/TDS溶液 | 2 | ￥227.00 | ￥227.00 | | ￥227.00 | |
| | Tri-Clamp 卫生侧进气过滤器组件1.5“三钳® 1/4“穿孔核 | 131 | ￥13100.00 | ￥13100.00 | | ￥13100.00 | |
| | Cole-Parmer® 氟（F - ）ISE双结 溶液试剂盒 | 9 | ￥924.00 | ￥924.00 | | ￥924.00 | |
| | Thermo Scientific 30505-103030 HYPERSIL SAS（C1）柱 - 3.0mm内径，长度100mm，5μm的颗粒大小 | 44 | ￥4400.00 | ￥4400.00 | | ￥4400.00 | |
| | HANNA/哈纳HI93704-01 联胺试剂 | 2 | ￥228.00 | ￥228.00 | | ￥228.00 | |
