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DZ-BG-一体式玻璃冷阱'); document.write('¥117
DZ-BG-流动相培养器'); document.write('¥900
BG-L15147(量杯/玻璃/10mL)'); document.write('¥8.24
BG-F386020C(上磨口减压层析柱/外径60mm/长度200mm/G2)'); document.write('¥238.4
BG-F910003(称量漏斗/称量舟/3mL)'); document.write('¥63.2
BG-D441910(带真空夹层分水器/四氟节门/容量10mL/磨口19/22/高190宽75)'); document.write('¥293.6