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BG-D451910(分水器/10mL/四氟节门/磨口19/22/高190宽75mm)'); document.write('¥149.6
BG-F621960G(恒压滴液漏斗/带刻度/玻璃节门/60mL/磨口19/22)'); document.write('¥92
BB-20103-5(路由器/无线/双千兆/TL-WDR5640)'); document.write('¥208
DMP,Dess-Martin Periodinane(CAS:87413-09-0/25g)'); document.write('¥200
BG-P14046-2020H(薄层层析硅胶板/TLC板/涂厚0.4-0.6mm/20cmx20cm/20片)'); document.write('¥480
BG-Z14206(小漏斗/口径30mm/管长40mm/管径6mm/滴管柱用)'); document.write('¥48.8