| Ohaus Mb35 水分测定仪 | 419 | ¥41950.00 | ¥41950.00 | | ¥41950.00 |  |
| Whatman TE37 聚四氟乙烯滤膜10411211 TE37 1uM 47MM 50/PK,尺寸:47MM 孔径1um | 15 | ¥1545.00 | ¥1545.00 | | ¥1545.00 |  |
| Whatman TE36 聚四氟乙烯滤膜10411313 TE36 0.45uM 50MM 50/PK,尺寸:50MM 孔径0.45um | 15 | ¥1580.00 | ¥1580.00 | | ¥1580.00 |  |
| H-B Instrument Company 5/2220 玻璃温度计 | 0 | ¥65.00 | ¥65.00 | | ¥65.00 |  |