• Thumbnail for Liquid chromatography–mass spectrometry
    Liquid chromatographymass spectrometry (LC–MS) is an analytical chemistry technique that combines the physical separation capabilities of liquid chromatography...
    46 KB (5,943 words) - 11:41, 25 May 2025
  • of SR 27417 in Human Plasma Using Electrospray Liquid Chromatography-Tandem Mass Spectrometry: A Study of Ion Suppression". J Am Soc Mass Spectrom. 7...
    16 KB (2,168 words) - 02:40, 29 October 2023
  • Thumbnail for Matrix-assisted laser desorption/ionization
    In mass spectrometry, matrix-assisted laser desorption/ionization (MALDI) is an ionization technique that uses a laser energy-absorbing matrix to create...
    70 KB (8,255 words) - 00:28, 23 May 2025
  • et al. (September 2019). "Tandem Mass Tag Labeling Facilitates Reversed-Phase Liquid Chromatography-Mass Spectrometry Analysis of Hydrophilic Phosphopeptides"...
    9 KB (1,013 words) - 13:34, 20 September 2024
  • "Reduction in Matrix-Related Signal Suppression Effects in Electrospray Ionization Mass Spectrometry Using On-Line Two-Dimensional Liquid Chromatography". Analytical...
    40 KB (5,402 words) - 03:12, 27 May 2025
  • Mass spectrometry imaging (MSI) is a technique used in mass spectrometry to visualize the spatial distribution of molecules, as biomarkers, metabolites...
    28 KB (3,322 words) - 17:12, 26 May 2024
  • Thumbnail for Atmospheric-pressure photoionization
    Atmospheric-pressure photoionization (category Mass spectrometry)
    photoionization (APPI) is a soft ionization method used in mass spectrometry (MS) usually coupled to liquid chromatography (LC). Molecules are ionized using a vacuum...
    27 KB (3,094 words) - 14:50, 22 May 2025
  • Thumbnail for Metabolomics
    experiments combining liquid chromatography and mass spectrometry in metabolomics. In 2005, the first metabolomics tandem mass spectrometry database, METLIN...
    63 KB (7,059 words) - 23:09, 12 May 2025
  • Thumbnail for Argon
    Argon (redirect from Liquid argon)
    chromatography and in electrospray ionization mass spectrometry; it is the gas of choice for the plasma used in ICP spectroscopy. Argon is preferred for the...
    40 KB (4,715 words) - 10:17, 29 May 2025
  • Thumbnail for Psilocybin
    psilocybin and psilocin in Psilocybe subcubensis Guzmán by ion mobility spectrometry and gas chromatography-mass spectrometry". Forensic Science International...
    262 KB (26,618 words) - 11:46, 22 May 2025
  • Thumbnail for Direct electron ionization liquid chromatography–mass spectrometry interface
    liquid chromatographymass spectrometry interface (Direct-EI LC-MS interface) is a technique for coupling liquid chromatography and mass spectrometry...
    10 KB (1,475 words) - 15:19, 2 July 2023
  • antiscalants used in drinking water treatment plants by anion-exchange chromatography coupled to electrospray ionization time-of-flight mass spectrometry and inductively...
    10 KB (1,040 words) - 18:51, 5 November 2024
  • Thumbnail for Sodium thiopental
    thiopental in man. Determination of this drug and its metabolites in plasma and urine by liquid phase chromatography and mass spectrometry]". Comptes...
    37 KB (3,728 words) - 09:47, 2 May 2025
  • Thumbnail for Polyphenol
    Polyphenol (category All Wikipedia articles written in American English)
    performance liquid chromatography (HPLC), and especially by reversed-phase liquid chromatography (RPLC), can be coupled to mass spectrometry. The DMACA...
    55 KB (5,749 words) - 21:55, 29 May 2025
  • Thumbnail for Cortisol
    Cortisol (category All Wikipedia articles written in American English)
    analogs of cortisol, and show differences between assays. Liquid chromatography-tandem mass spectrometry (LC-MS/MS) can improve specificity and sensitivity....
    77 KB (8,406 words) - 18:12, 17 May 2025
  • Thumbnail for 4-Androstene-3,6,17-trione
    metabolites in human urine after the administration of a food supplement by liquid chromatography/ion trap-mass spectrometry". Journal of Chromatography. B, Analytical...
    8 KB (755 words) - 12:08, 25 March 2024
  • Thumbnail for Noble gas
    isotopes and subtle mass variation that requires high-precision detection systems. Originally, scientists used magnetic sector mass spectrometry, which is time-consuming...
    95 KB (9,705 words) - 16:10, 30 May 2025
  • gas chromatography/Mass spectrometry of D/H by high temperature conversion isotope ratio mass spectrometry". Rapid Communications in Mass Spectrometry. 13...
    236 KB (30,193 words) - 16:46, 3 May 2025
  • Thumbnail for Β-Hydroxy β-methylbutyric acid
    measured in several human body fluids using nuclear magnetic resonance spectroscopy, liquid chromatographymass spectrometry, and gas chromatographymass spectrometry...
    106 KB (9,922 words) - 10:58, 29 May 2025
  • Thumbnail for Azathioprine
    to ion-exchange LC-MS (liquid chromotography – mass spectrometry), but the newly developed approach of porous graphitic carbon-based chromatography hyphenated...
    54 KB (5,460 words) - 20:04, 29 May 2025
  • and matched to a known molecular structure. Combined gas chromatography and mass spectrometry is used to qualitatively identify molecules and quantitatively...
    50 KB (5,561 words) - 07:15, 25 May 2025
  • tube Ion Ionized-air glow Ion acoustic wave Ion beam Ion-beam shepherd Ion cyclotron resonance Ion gun Ion laser Ion optics Ion plating Ion source Ion wind...
    25 KB (2,394 words) - 12:13, 5 January 2025
  • Thumbnail for Prazepam
    electron capture gas chromatography and selected ion monitoring. Application to diaplacetal passage and fetal hepatic metabolism in early human pregnancy"...
    23 KB (2,207 words) - 01:04, 25 May 2025
  • Thumbnail for Carbamazepine
    micropollutants in surface and pore water by high-resolution sampling-direct injection-ultra high performance liquid chromatography-tandem mass spectrometry". Environmental...
    34 KB (3,193 words) - 23:27, 25 May 2025
  • Per- and polyfluoroalkyl substances (category All Wikipedia articles written in American English)
    analysis generally use liquid chromatographymass spectrometry (LC-MS) instruments. Currently, EPA Method 537.1 is approved for use in drinking water and...
    163 KB (16,779 words) - 19:01, 30 May 2025
  • Thumbnail for Ranitidine
    Ranitidine (category Multiple chemicals in Infobox drug)
    which is in the public domain. "Liquid Chromatography-High Resolution Mass Spectrometry (LC-HRMS) method for the determination of NDMA in Ranitidine...
    100 KB (8,738 words) - 22:02, 29 May 2025
  • Thumbnail for Laser diode thermal desorption
    Laser diode thermal desorption (category Ion source)
    cyclosporine. In 2005, a patent was filed by Phytronix Technologies Inc., from Quebec, Canada, for the LDTD ion source for mass spectrometry. In 2016, the...
    19 KB (1,995 words) - 16:48, 22 May 2025
  • Thumbnail for Nuclear magnetic resonance
    high performance liquid chromatography (HPLC) or other continuous flow sample introduction devices. These flow probes have used in various online process...
    93 KB (11,871 words) - 14:30, 29 May 2025
  • Thumbnail for Amphetamine
    Amphetamine (category Products introduced in 1887)
    produce more false positives than liquid chromatography–tandem mass spectrometry. Gas chromatographymass spectrometry (GC–MS) of amphetamine and methamphetamine...
    309 KB (32,538 words) - 19:56, 29 May 2025
  • Thumbnail for Thiotepa
    Thiotepa (category Chem-molar-mass both hardcoded and calculated)
    recent advances in their determination by liquid chromatography/mass spectrometry and their use in toxicant metabolism studies and in occupational and...
    41 KB (4,368 words) - 22:21, 29 May 2025