| | Thermo Scientific Hypersil 28803-054630 BDS氰基色谱柱 - 长度为50mm，4.6毫米的ID，3μm的颗粒大小 | 48 | ￥4870.00 | ￥4870.00 | | ￥4870.00 |  |
| | testo柔性探头0603 0646 | 4 | ￥445.00 | ￥445.00 | | ￥445.00 | |
| | 英国Whatman 1442-971，Grade 42无灰级定量滤纸，2.5μm，Flag S093H0 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | 埃兰 Elab-TOC/WT 总有机碳分析仪 | 1262 | ￥126225.00 | ￥126225.00 | | ￥126225.00 | |
