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BG-C624400(球型冷凝器/冷凝管/小咀可拆/冷凝部分长400mm,磨口24/40)'); document.write('¥105.6
BG-F364014M(磨口砂芯布氏漏斗/60mL/磨口14/20/直径40mm/G3)'); document.write('¥64.8
Caesium fluoride, 氟化铯/25g/CAS:13400-13-0'); document.write('¥120
Ethylene oxide(solution), 环氧乙烷(溶液)/10g/CAS:75-21-8'); document.write('¥40.5