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1,3-Cyclohexadiene, 1,3-环己二烯/25ml/CAS:592-57-4
'); document.write('¥1520

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BG-F434250(斜三口瓶/250mL/主24/40/侧24/40)
'); document.write('¥64.8

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BG-A871420(75°干燥管/磨口14/20)
'); document.write('¥27.2

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BG-L16037(温度计/水银/外径6mm/0℃至360℃/2/10℃)
'); document.write('¥13.18

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