Jan. 15, 2017ApplicationsAnalytical InstrumentsChromatography
Typically, columns with an inner diameter of 300 µm are used for micro-LC applications. To achieve high separation performance the inner diameter of the capillary has to be in optimal alignment with the column.
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Dec. 08, 2014ApplicationsAnalytical InstrumentsChromatography
In recent years, interest in “-omics” studies has been increasing as the characterization of biological molecules to gather insight on their function and activity is becoming more and more important . For these analyses, a single ...
Oct. 22, 2014ApplicationsAnalytical InstrumentsChromatography
Waters: This article describes the performance capabilities and reproducibility of microscale 2D-RP/RP peptide chromatography with an Acquity UPLC M-Class System and Column.
May. 06, 2014ApplicationsAnalytical InstrumentsChromatography
HPLC is an analytical procedure for separation, identification and quantification of substances using liquid chromatography. The beginnings of HPLC – High Pressure Liquid Chromatography – go back to the 60’s. Thanks to improved column ...
Dec. 20, 2013ApplicationsAnalytical InstrumentsChromatography
This paper demonstrates the high degree of separation that is possible by using GC×GC in the analysis of highly complex petrochemical products, and how the ‘quadrupole-like' spectra of a modern TOF MS allows automated searching against ...
Dec. 04, 2013ApplicationsAnalytical InstrumentsChromatography
Modern IC allows efficient separation and determination of inorganic and low-molecular organic anions and cations. Various separation mechanisms and types of detection as well as the possibility of automated sample preparation make IC a ...
Nov. 18, 2013ApplicationsAnalytical InstrumentsChromatography
Organic solvents are generally applied during synthesis of drug substances, excipients or during drug product formulation. In the final product, however, they are not desirable due to their toxicity, influence on the quality of crystals of ...
Jun. 25, 2013ApplicationsAnalytical InstrumentsChromatography
Hydrocarbons analysis in petrochemicals is crucial for qualtity control in petrochemistry. This paper demonstrates the high degree of separation that is possible by using GC×GC in the analysis of highly complex petrochemical products, and ...
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