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Triphenylmethyl chloride, 三苯基氯甲烷/1g/CAS:76-83-5
'); document.write('¥312.4

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1,3-Dimethyl-2-imidazolidinone, 1,3-二甲基-2-咪唑啉酮/500g/CAS:80-73-9
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BG-F169250(两口反应瓶/250mL/磨口19/22)
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BG-F44491L(直三口瓶/1000mL/主24/40/侧19/22)
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BG-M350004S(双排管真空气体分配器/实心节门塞/四组/2小咀前球碗后左长450mm)
'); document.write('¥880

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BH-10247-24(翻口胶塞/橡胶塞/螺纹口/24#/100个)
'); document.write('¥216

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