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Diethyl chlorophosphate, 氯磷酸二乙酯/100g/CAS:814-49-3
'); document.write('¥590

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BG-C195264(球磨口闪式层析柱/内径20.4mm/壁厚2.8mm/长457mm)
'); document.write('¥109.6

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BG-F484008(溶剂储存球瓶/1000mL/磨口24/40/高真空阀0-8mm)
'); document.write('¥329.6

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BG-Z602440-BJ-P20(四氟硅胶垫/适20-60mL旋蒸转换头变径)
'); document.write('¥1.6

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BG-F484500(溶剂储存球瓶/500mL/磨口24/40/高真空阀0-4mm)
'); document.write('¥236.8

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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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