| Thermo Scientific 30903-013001 HYPERSIL 苯基在保护盒 - 长10MM,3.0mm内径,3μm的颗粒大小,包4 | 26 | ¥2660.00 | ¥2660.00 | | ¥2660.00 |  |
| 加拿大BW MC2-XWHM 测氧测爆仪 | 63 | ¥6375.00 | ¥6375.00 | | ¥6375.00 |  |
| 美国UIC CM200-062 DISPERSION TUBE, C/S CELL 直销电话:4006609565 | 16 | ¥1625.00 | ¥1625.00 | | ¥1625.00 |  |
| Cole-Parmer 5207 W/9998 NIST可溯源校准报告 | 18 | ¥1859.00 | ¥1859.00 | | ¥1859.00 |  |
| Pulsafeede LVH7MB WTSK 高粘度,佩斯泵4至20 mA,240 GPD,230 VAC,50/60赫兹 | 157 | ¥15710.00 | ¥15710.00 | | ¥15710.00 |  |