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1-Bromo-2-nitrobenzene, 1-溴-2-硝基苯/25g/CAS:577-19-5'); document.write('¥217.8
BG-L15150(量杯/玻璃/500mL)'); document.write('¥40
Carbon tetrabromide, 四溴化碳/500g/CAS:558-13-4'); document.write('¥1125
BG-F612460(恒压滴液漏斗/精细可调式四氟节门/60mL/磨口24/40)'); document.write('¥161.6
2,4,6-Trimethylaniline, 2,4,6-三甲基苯胺/25ml/CAS:88-05-1'); document.write('¥189