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Methyl(triphenyl)phosphonium chloride, 乙基三苯基氯化膦/100g/CAS:896-33-3
'); document.write('¥470

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BG-F464500(溶剂储存球瓶/500mL/磨口24/40/高真空阀0-4mm)
'); document.write('¥150.4

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BG-C398025C(具砂板储存球闪式层析柱/容量1000mL/外径80mm/内径73mm/磨口24/40/长254mm/G2)
'); document.write('¥305.6

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BG-P316300(玻璃棒/实心/直径6mm/长度300mm)
'); document.write('¥4.94

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BG-C562280(蛇形回流冷凝器/冷凝管/小咀可拆/冷凝部分180mm/总长305mm/磨口14/20)
'); document.write('¥152.8

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Ethyl 4-oxocyclohexanecarboxylate, 对环己酮甲酸乙酯/500g/CAS:17159-79-4
'); document.write('¥1425

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