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Tetrabutylammonium fluoride trihydrate, 四丁基氟化铵三水合物(TBAF)/500g/CAS:87749-50-6'); document.write('¥1980
Potassium peroxymonosulfate, 过硫酸氢钾/500g/CAS:70693-62-8'); document.write('¥290