SEARCH Articles Figures Tables ATR ATTENUATED TOTAL Atred Attenuated total reflectance Attenuated total reflectance (ATR Attenuated total reflectance Attenuation Attenuated total reflectance technique Attenuated total reflection technique Attenuated total reflection, ATR Attenuation total reflection Attenuator attenuated total reflection Reflectance technique Reflection technique Reflection, attenuated total Reflectivity total Total reflection