| Thermo Scientific 30503-254030 HYPERSIL SAS(C1)柱 - 长度250mm,ID4.0毫米,粒度3μm的 | 44 | ¥4400.00 | ¥4400.00 | | ¥4400.00 |  |
| Cole-Parmer CVAM 流量计阀门墨盒 | 4 | ¥462.00 | ¥462.00 | | ¥462.00 |  |
| Thermo Scientific 31805-104030 HYPERSIL CPS-2(氰基)柱 - 长度为100mm,4.0mm的ID,5μm的颗粒大小 | 43 | ¥4330.00 | ¥4330.00 | | ¥4330.00 |  |
| International Enviroguard Frock Bodyfilter M Cs50 CE4046BP-M | 26 | ¥2699.90 | ¥2699.90 | | ¥2699.90 |  |
| 美国UIC CM101-255 CM5200 COMB. KIT, HIGH VOLUME | 422 | ¥42275.00 | ¥42275.00 | | ¥42275.00 |  |
| Thermo Scientific HYPERSIL 30303-152130 MOS-2(C8)柱 - 长150mm,2.1mm内径,3μm的颗粒大小 | 53 | ¥5300.00 | ¥5300.00 | | ¥5300.00 |  |
| Cole-Parmer 157750 电光点液位传感器 | 12 | ¥1298.00 | ¥1298.00 | | ¥1298.00 |  |
| Troemner 1270T 10lb 手柄重量/可溯源证书SS10磅校验砝码 | 42 | ¥4230.00 | ¥4230.00 | | ¥4230.00 |  |