Targeted ultrahigh-performance liquid chromatography (UHPLC) links blood metabolites to sheep feed efficiency.
|Articles|December 1, 2004
- LCGC Europe-12-01-2004
- Volume 17
- Issue 12
Influence of Na+- and K+- Concentration in Solvents on Mass Spectra of Peptides in LC/ESI–MS
In this article, the authors examine the concentration-dependent influence of Na+- and K+ ions on mass spectra of peptides, with human gastrin as a model peptide using LC/ESI–MS as the selected ionization technique.
Advertisement
Articles in this issue
almost 22 years ago
Multidimensional and Hyphenated Techniques in Aerosol Analysisalmost 22 years ago
Developments in Preparative-Scale Chromatography Columns and Accessoriesalmost 22 years ago
My Favourite Shortcutsalmost 22 years ago
Polymer Analysis by Gel Permeation Chromatography — A Historical PerspectiveAdvertisement
Related to this article
A method coupling gas chromatography-tandem mass spectrometry (GC-MS/MS) and multiple reaction monitoring (MRM) tracks lipid markers of decomposition in commingled remains.
This week's top stories on the Chromatography Online website spotlight LCGC International's new SFC-focused interview series charting the technique's rise alongside LC and GC, complemented by a practical GC data-reporting refresher and a study using chromatography to detect trace pesticides in tap water.
Pyrolysis-gas chromatography-mass spectrometry (Py-GC-MS) shows lung microplastics rose over 33 years, per new study.
Chromatography isolates sturgeon cartilage compounds that may ease osteoarthritis inflammation.
High-performance liquid chromatography (HPLC)-based study links IV vitamin intake to NICU infant blood levels.
Ultrahigh-performance liquid chromatography-mass spectrometry (UHPLC-MS) metabolomics links plasma changes to chronic epileptic seizures in mice.
Headspace gas chromatography-ion mobility spectrometry (HS-GC-IMS) and gas chromatography-olfactometry-mass spectrometry (GC-O-MS) reveal aroma compounds in two Sichuan pepper oils.
Advertisement
Advertisement
Trending on LCGC International
1
Sequential Surrogate Optimization for Supercritical Fluid Extraction–Supercritical Fluid Chromatography–Tandem Mass Spectrometry Method Development
2
"One-Shot" Solutions for Preparative Chiral Sub/Supercritical Fluid Chromatography Using Chiroptical Detection
3
UHPLC-MS Reveals Metabolic Signatures in Epilepsy
4
SFC Points to Greener Path for Chromatography
5