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Ruthenium dioxide, 二氧化钌/5g/CAS:12036-10-1'); document.write('¥2180
Methyltriphenylphosphonium bromide, 甲基三苯基溴化磷/1kg/CAS:1779-49-3'); document.write('¥495
2-Iodobenzoic acid, 2-碘苯甲酸/500g/CAS:88-67-5'); document.write('¥1030