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BH-10237-2324F(氟胶圈/外径23mm/粗度2.4mm/50个/包)
'); document.write('¥96

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BG-F48482L(溶剂储存球瓶/2000mL/磨口24/40/高真空阀0-8mm)
'); document.write('¥376

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BG-A681420G(三通接头/2mmT型玻璃节门/磨口14/20)
'); document.write('¥126.4

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BG-F621425JT(夹套冷却恒压滴液漏斗/25mL/磨口14/20)
'); document.write('¥264

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BG-F661410(磨口三角瓶/磨口锥形瓶/10mL/磨口14/20)
'); document.write('¥17.6

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Diethyl azodicarboxylate, 偶氮二甲酸二乙酯/25g/CAS:1972-28-7
'); document.write('¥207.9

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