| Whatman TE38聚四氟乙烯滤膜10411119 TE38 5uM 100MM 25/PK,尺寸:100MM 孔径5um | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| Cole-Parmer HTAB-176黄铜指示器,%相对湿度和°F /°C | 25 | ¥2508.00 | ¥2508.00 | | ¥2508.00 |  |
| 英国Whatman 3030-931,Grade 3MM Chr系列层析纸,58CMx68CM | 46 | ¥4645.00 | ¥4645.00 | | ¥4645.00 |  |
| 英国Whatman3030-681,Grade 3MM Chr系列层析纸,15CMX100M | 13 | ¥1300.00 | ¥1300.00 | | ¥1300.00 |  |