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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
BH-20216(节能灯泡/3W/E27/大螺口)'); document.write('¥42.56
DZ-BG-石英圆底烧瓶-1405(14#磨口/5mL)'); document.write('¥135.38
BG-P959100(样本瓶/内外盖/进口/100mL/10个/包)'); document.write('¥266.67
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