document.write('
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BG-F668000(磨口三角瓶/磨口锥形瓶/1000mL/磨口29/42)'); document.write('¥116
4-Bromo-1-butene, 4-溴-1-丁烯/25g/CAS:5162-44-7'); document.write('¥313.5
BH-10554-1000(微量加样筒/锁紧式/1mL)'); document.write('¥293.33