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BG-A382440(90°抽气接头/四氟节门/磨口24/40)
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BH-10289-0100(塑料直身瓶/100mL/10个/进口)
'); document.write('¥128

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4-Methylphenylhydrazine hydrochloride, 4-甲基苯肼盐酸盐/500g/CAS:637-60-5
'); document.write('¥1200

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BG-A611420(直型抽气接头/玻璃节门/磨口14/20)
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BG-D191420(三通蒸馏接收管/磨口14/20)
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