31. High resolution indicating better peak separation is also used in ion mobility spectrometry 32. It concerns neutron-gamma spectrometry in well-logging. 33. Read in particular the section Mass spectrometry # Mass selection. 34. However the process requires many chemical processing, chromatography and mass spectrometry . 35. Mass spectrometry was used to distinguish between these isotopes in the products. 36. SLIM are generally used in conjunction with mass spectrometry for analytical applications. 37. Gas chromatography-mass spectrometry ( GC / MS ). 38. Becchi and his colleagues say they can detect synthetic testosterone by mass spectrometry . 39. Take gel electrophoresis and mass spectrometry , the standard ways of identifying proteins. 40. When studied in mass spectrometry , phenols easily form adduct ions with halogens.