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["Наименование категории","Цена"]
["Натрий малоновокислый CH2(COONa)2H2O","договорная"]
["Натрий фосфорнокислый Na2HPO4","договорная"]
["Натрий фосфорнокислый Na3PO4x12H2O","договорная",{"$nulls":50},"Цена"]
["Натрий фтористый технический NaF","договорная"]
["Натрий фосфорноватистокислый Na(PH2O2)","договорная"]
["Натрий хлористый NaCl","договорная"]
["Натрий сернокислый Na2SO4x10H2O","договорная"]
["Натрий серноватистокислый Na2S2O3x5H2O","договорная"]
["Натрий углекислый NaHCO3","договорная"]
["Вольфрамосиликат натрия Na4(SiW12O40)nH2O","договорная"]