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BG-F386030C(上磨口减压层析柱/外径60mm/长度300mm/G2)
'); document.write('¥274.4

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BH-20216(节能灯泡/3W/E27/大螺口)
'); document.write('¥42.56

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DZ-BG-石英圆底烧瓶-1405(14#磨口/5mL)
'); document.write('¥135.38

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BG-P959100(样本瓶/内外盖/进口/100mL/10个/包)
'); document.write('¥266.67

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trans-2-Methyl-2-pentenoic acid, 反式-2-甲基-2-戊烯酸/100g/草莓酸/CAS:16957-70-3
'); document.write('¥240

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