| Cole-Parmer MS-VKP-M09-01-ST-N 变面积式流量计 | 65 | ¥6523.00 | ¥6523.00 | | ¥6523.00 | |
| 英国whatman 6710-3602 Polycap™36TF囊式特氟龙过滤器 | 9 | ¥909.09 | ¥909.09 | | ¥909.09 | |
| Whatman MP20/21 MicroPlus10407860 MP20/21 0.2uM 125MMx105M 1/PK,尺寸:125MMx105M 孔径0.2um | 0 | ¥0.00 | ¥0.00 | | ¥0.00 | |
| Vaisala HMT3305L0B101CDAE200A0ACABAA1 温度变送器 | 225 | ¥22580.00 | ¥22580.00 | | ¥22580.00 | |