UME's- Applications ◆ Determine[ analyte ◆ Study reactions at low temperatures frozen glasses o in solvents of moderate to high permittivity W/o electrolyte in solvents of high resistance ◆ in solid state ◆ in gas phaseUME’s - Applications  Determine [analyte]  Study reactions  at low temperatures = frozen glasses  in solvents of moderate to high permittivity w/o electrolyte  in solvents of high resistance  in solid state  in gas phase