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BG-P161504(振荡球/直径4mm/1000个/包)'); document.write('¥41.6
BG-F984500(Kuderna-Danish烧瓶/上磨口24/40/下磨口19/22/500mL)'); document.write('¥108
Sodium periodate, 高碘酸钠/25g/CAS:7790-28-5'); document.write('¥120
DZ-BG-Hickman蒸馏器/具四氟节门'); document.write('¥741.6