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Chloroacetaldehyde, 氯乙醛40%水溶液/100g/CAS:107-20-0
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BG-D222434(元素分析干燥装置)
'); document.write('¥672

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BG-F904000(史莱克反应茄瓶/1000mL/磨口24/40/四氟节门)
'); document.write('¥186.4

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Diethyl chlorophosphate, 氯磷酸二乙酯/25g/CAS:814-49-3
'); document.write('¥200

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