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BG-C564225(蛇形回流冷凝器/冷凝管/小咀可拆/冷凝部分225mm/总长375mm/磨口24/40)'); document.write('¥187.2
Dimethyl Suloxide-D6, 氘代二甲亚砜(DMSO)(ALDRICH)/25g/CAS:2206-27-1'); document.write('¥500
BG-F769358(磨口溶剂储存瓶/350mL/磨口19/22/直径70mm/长200mm/高真空阀0-8mm)'); document.write('¥184.8