| Thermo Scientific HyPURITY C4 22405-011001保护柱 - 长度10MM,1.0mm的ID,5μm的粒径;包:4个 | 29 | ¥2970.00 | ¥2970.00 | | ¥2970.00 |  |
| Hyvac Products Pump Direct Drive Expl Prf 90703-010 | 280 | ¥28052.40 | ¥28052.40 | | ¥28052.40 |  |
| SKC 225-16 13mm滤膜 | 12 | ¥1200.00 | ¥1200.00 | | ¥1200.00 |  |
| Braycote 248润滑 1磅包装 | 12 | ¥1200.00 | ¥1200.00 | | ¥1200.00 |  |
| Cole-Parmer®惰性电磁自吸式微型泵,200微升,12 VDC,PPS,EPDM | 39 | ¥3949.00 | ¥3949.00 | | ¥3949.00 |  |
| Cole-Parmer® 780807不锈钢注射器,8毫升,氟橡胶O型圈,1/8 | 76 | ¥7689.00 | ¥7689.00 | | ¥7689.00 |  |
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| 接触/非接触共用式转速表 | 2 | ¥221.00 | ¥221.00 | | ¥221.00 |  |
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