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What is the difference between Chromatography and Spectrometry?
Prabirghose
GCMS involves running the sample through a mass spectrometer following the data received from chromatography. MS fragments the analytes to show patterns specific to the analyte (and the ionization technique and sector powers) therefore allowing the analyte to be identified. GC is used to separate all volatile substituents of a sample so they can be identified one by one.
Wiki User
∙ 11y ago
Wiki User
∙ 12y agoChromatography is technique for separation of mixture components (either for analytical or preparative purposes) based on their different distribution between stationary and mobile phase.
Spectrometry is measurement technique (often used in chromatography as a detection technique) based on a measurement of spectra (in UV/VIS spectrometry - absorbance as a function of wavelength, in mass spectrometry - ion abundance as a function of m/z, in fluorescence spectrometry - emission as a function of wavelength etc.).
Wiki User
∙ 12y agoThe chromatogramm is the result, the picture you get after the procedure.
Chromatography is the technique used.
Wiki User
∙ 6y agoPaper chromatography separate liquids on special paper.
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What is difference between high pressure liquid chromatography and high performance lequid chromatography?
there is no difference between high pressure and performance chromatography
What does LC-MS mean in toxicology?
LC-MS is the abbreviation for Liquid Chromatography - Mass Spectrometry. It is a method for doing analysis.
What is difference between preparative and analytical chromatography?
Analytical chromatography refers to the processes of separating a sample into its components and identifying these components, and is usually a small scale process. Preparative chromatography, on the other hand deals with isolating the separated components of a sample, and can be done on both small-scale or larger industrial scale operations. Preparative chromatography is a form of purification that utilizes chromatography.
What is the difference between partition chromatography and adsorption chromatography?
The partition chromatography involves separation between liquids while adsoption chromatography involves solid and liquid separations. Answer: Partition Chromatography is a liquid liquid extraction which involves two solvents while adsorption chromatography is a liquid solid extraction which involves a solid stationary phase & a liquid mobile phase.
Why is chromatography used in the police?
the police use chromatography to solve crimes, for example if they wanted to solve if a drug or a substance was illegal or legal they would use paper chromatograhy which would mean they would place the substance or a drug on paper dip it in a testing liquid which could be water for example and if the paper turns purple for example that liquid may be illegal or if that dot of the certain substance rises over 5cm for example it may be illegal so chromatography comes in very handy for the police and solving there crimes ! Hope this helped ;) xxx
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
What is difference between high pressure liquid chromatography and high performance lequid chromatography?
there is no difference between high pressure and performance chromatography
What has the author S-T F Lai written?
S.-T. F. Lai has written: 'Gas chromatography/mass spectrometry operation' -- subject(s): Gas chromatography, Mass spectrometry
What has the author William H McFadden written?
William H. McFadden has written: 'Techniques of combined gas chromatography/mass spectrometry' -- subject(s): Gas chromatography, Mass spectrometry, Organic Chemistry
What is the process of 'difference spectrometry'?
ramlal says its the difference between the maxima and the minima.
What is L.C.M?
Liquid chromatography - mass spectrometry. LC is the separation, MS is the detection
What type of laboratory testwould NOT be conducted if you suspect a patient has contracted plague?
When the plague happened there were no labs or testing. They didn't know or understand the transmission of disease or anything about virus and disease.
What has the author William L Budde written?
William B. Gudykunst has written: 'Theorizing About Intercultural Communication' 'Communication Yearbook 25 (Communication Yearbook)' 'Building Bridges' 'Communicating with strangers' -- subject(s): Intercultural communication, Intergroup relations 'Communication Yearbook 26 (Communication Yearbook)'
What does LC-MS mean in toxicology?
LC-MS is the abbreviation for Liquid Chromatography - Mass Spectrometry. It is a method for doing analysis.
What technique may be used to test for T-2 mycotoxins in enviromental and clinical samples?
gas liquid chromatography-mass spectrometry technique
What does LCMSMS mean on a hair follicle test results?
Liquid chromatography--tandem mass spectrometry. It's just telling you the machine they did the test on.
