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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

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BG-C255300(球型冷凝器/冷凝管/冷凝部分长300mm,磨口29/42)
'); document.write('¥103.2

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BG-S234004(溶剂蒸馏头/主磨口24/40/下端侧口为非磨口/1000mL)
'); document.write('¥553.6

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BG-C629200(球型冷凝器/冷凝管/小咀可拆/冷凝部分长200mm,磨口19/22)
'); document.write('¥94.4

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