In recent years, high pressure liquid chromatography (HPLC) has been used for the analysis of triglycerides as well as for other related materials. Specialized gas chromatography columns have been developed for the separation of long-chain fatty acids such as the methyl esters. These columns have ...
Module 5 : Types of Gas Chromatography Injectors Module 6 : Types of Gas Chromatography Columns Module 7 : Types of Stationary Phases Module 8 : Types of Gas Chromatography Detectors Module 9 : Gas Chromatography Applications Module 10 : Top 10 Interview Questions on Gas Chromatography Library of...
Conventional-sized columns containing 5 m packing material appeared to be a good compromise between high speed and high total plate count.doi:10.1080/01483918208062860R. W. McCoyR. E. PaulsTaylor & Francis GroupJournal of Liquid Chromatography...
The mixture is separated using the basic principle of columnchromatographyand then identified and quantified by spectroscopy. In the 1960s, the column chromatography LC with its low-pressure suitable glass columns was further developed to the HPLC with its high-pressure adapted metal columns. HPLC is...
Detailed notes on HPLC aka High Performance Liquid Chromatography, that cover principle, types, parts, uses, and applications.
Purified M proteins were recovered from acid extracts of Streptococcus pyogenes, M-types 1, 3, 6, 12 and 17, by elution from columns of hydroxyapatite of the proteins precipitated with ammonium sulphate. M protein free from non-type-specific antigens was recovered only from M-type 12. Althoug...
Liquid chromatography–tandem mass spectrometry (LC-MS/MS) analysis Samples for proteotype analysis were prepared using S-trap (Protifi) columns according to the manufacturer’s instructions. For MS analysis, peptides were reconstituted in 5% acetonitrile and 0.1% formic acid containing iRT peptides...
Analysis of flavonoids in propolis and Ginkgo biloba by micellar electrokinetic capillary chromatography. A micellar electrokinetic capillary chromatography (MEKC) method has been developed for simultaneous determination of 10 bioactive flavonoids: rutin, apige... L Jiang,G Fang,Y Zhang,... - 《Journa...
chromatography(GC).Results Soil samples were parallel processed and then measured for twice,which led to a good reproducibility.The recovery rate of 16 types of organochlorine pesticides was from 49.08% to 108.98%.This method could be accurately and reliably applied to the determination of ...
Electron-capture gas chromatography was employed in studying the behavior of 11 chlorinated insecticides in eight types of soil under controlled laboratory conditions to provide a better basis for understanding and predicting the fate of such pesticides in the field. Factors studied were volatilization, ...