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Mass spec is use to further confirm your sample analyzed. Mass spectroscopy breaks down the sample into its components. It does this by bombarding the molecule with some type of particle (either alpha or beta... or i may be way off). This will break down the sample into certain weights. The mass spec will tells you these molecular wieghts. On your software that you have you will see the molecular wieghts on a graph. You then can compare it to the library you have to see if your sample is actually the sample you say it is.
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Chemical processes in forensic studies for making project?
Chromatography, spectroscopy, flame analysis, mass spectrometry, etc.
What is the difference between spectroscopy and chromatography?
Spectroscopy is the analysis of a light source to find which colours are present and which are not. Chromatography is the analysis of a physical substance to find which colours are present and which are not.
What are 5 methods of analysis in chemistry?
Mass spectrometry, UV/Vis spectroscopy, NMR spectroscopy CNMR spectroscopy, Infra red spectroscopy
What are the tools used in the study of ecology?
trace methodology/radioactive dating, spectroscopy, calorimetry, chromatography, remote sensing
What is a molecule and how do scientists show the chemical composition of molecules?
A molecule is the combination of two or more atoms held together by chemical bonds. Scientists have a variety of methods and instruments to determine the composition of molecules including NMR, mass spec, HPLC and routine chromatography, spectroscopy and IR, etc.
Chemical processes in forensic studies for making project?
Chromatography, spectroscopy, flame analysis, mass spectrometry, etc.
What is the difference between spectroscopy and chromatography?
Spectroscopy is the analysis of a light source to find which colours are present and which are not. Chromatography is the analysis of a physical substance to find which colours are present and which are not.
3 way to test for hydrogen?
- gas chromatography - infrared spectroscopy - specific sensors for hydrogen
What are 5 methods of analysis in chemistry?
Mass spectrometry, UV/Vis spectroscopy, NMR spectroscopy CNMR spectroscopy, Infra red spectroscopy
Basic principle of mass spectroscopy?
Mass Spectroscopy: The paper gave a comprehensive overview on Mass Spectroscopy. The paper discussed the principles of mass spectroscopy, techniques and its application in the field of pesticides. Because of high sensitivity of the techniques, mass spectroscopy has become the powerful analytical tool for monitoring environmental pollutants, pesticides residues in food, water and soil upto parts per billion and/or trillion levels.
What are the tools used in the study of ecology?
trace methodology/radioactive dating, spectroscopy, calorimetry, chromatography, remote sensing
What are the limitations of infrared spectroscopy?
During quantitative analysis, deviations can easily occur. Infrared spectroscopy is also not applicable for substances such as complex mixtures.Infrared spectroscopy is hence common combined with other techniques. In quantitative analysis, multivariate techniques are used. As for isomer separation and contaminant detection, gas chromatography-infrared spectroscopy is often used.
What is a GCMS?
gas chromatography mass selective detector
What has the author William L Budde written?
William L Budde has written: 'Performance tests for the evaluation of computerized gas chromatography/mass spectrometry equipment and laboratories' -- subject(s): Mathematical models, Gas chromatography, Mass spectrometry 'An EPA manual for organics analysis using gas chromatography-mass spectrometry' -- subject(s): Organic compounds, Gas chromatography, Analysis, Mass spectrometry
What has the author W M A Niessen written?
W. M. A. Niessen has written: 'Liquid chromatography--mass spectrometry' -- subject(s): Liquid chromatography, Mass spectrometry
What has the author O David Sparkman written?
O. David Sparkman has written: 'Gas chromatography and mass spectrometry' -- subject(s): Gas chromatography, Mass spectrometry
Pictures of science apparatus used in school labs I need pictures of science apparatus used in school labs?
To get all of kinds science equipment/apparatus go to Wikipedia.com and look up pH meter, high performance liquid chromatography (HPLC), gas chromatography mass spectroscopy (GC/MS), pipettes, vortex, electrophoresis, and a desiccator. This should get you started.
