| | Tisch TE-5001-4，右侧防护罩 | 10 | ￥1050.00 | ￥1050.00 | | ￥1050.00 |  |
| | Ashcroft CX-4-MB2-42-2IWL-XAH 压力传感器 | 23 | ￥2380.00 | ￥2380.00 | | ￥2380.00 | |
| | Ashcroft CX-4-MB2-42-5IW-XAH 压力传感器 | 23 | ￥2380.00 | ￥2380.00 | | ￥2380.00 | |
| | KNF Neuberger Pump Liquid Transfer Diaphragm NF300KT.18RC | 132 | ￥13213.90 | ￥13213.90 | | ￥13213.90 | |
| | Thermo Scientific 30105-104630 HYPERSIL ODS（C18）柱 - 长度100mm，ID4.6毫米,5μm的颗粒大小 | 43 | ￥4330.00 | ￥4330.00 | | ￥4330.00 | |
