document.write('
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L-Valine, L-缬氨酸/100g/CAS:72-18-4'); document.write('¥90
BG-C396040C(具砂板储存球闪式层析柱/容量1000mL/外径60mm/内径53mm/磨口24/40/长457mm/G2)'); document.write('¥288.8
BG-F910010(称量漏斗/称量舟/10mL)'); document.write('¥69.6