Quantitative analysis of hydrocarbon mixtures(9) produced in catalytic crackers Methods require time Fractional distillation refractive index 200 hours Organic mass spectrometry one hour or more
Quantitative analysis of hydrocarbon mixtures ( 9 ) produced in catalytic crackers Methods require time Fractional distillation , refractive index > 200 hours Organic mass spectrometry one hour or more
Beginning in the 1950s, chemists have used commercial organic mass spectrometer for identification and structural elucidation of a wide variety of organic compounds
Beginning in the 1950s , chemists have used commercial organic mass spectrometer for identification and structural elucidation of a wide variety of organic compounds
The use of the ms combined with the NMr IR and uv revolutionized the way organic chemists went about identifying and determining the structure of organic molecules
The use of the MS combined with the NMR IR and UV revolutionized the way organic chemists went about identifying and determining the structure of organic molecules
Mass spectrometry Determine molecular weight Elucidate structure of organic molecule Identify unknown compounds Quantify known materials Accuracy, sensitive and rapid
Mass Spectrometry • Determine molecular weight • Elucidate structure of organic molecule • Identify unknown compounds • Quantify known materials • Accuracy, sensitive and rapid
OMS has been a powerful analytical tool in modern structure chemistry and analytical chemistry
OMS has been a powerful analytical tool in modern structure chemistry and analytical chemistry