document.write('
'); document.write(''); document.write('
Copper(I) bromide-dimethyl sulfide,溴化亚铜二甲硫醚/50g/CAS:54678-23-8'); document.write('¥1000
BG-F308503(圆底烧瓶/单颈/500mL/注意磨口29/32)'); document.write('¥72.8