Gas chromatography is an innovative technique that uses an inert carrier gas for separating and quantitating vaporized compounds. It is based on principles similar to column permeation chromatography, ...

Chromatography is an analytical technique that is used to separate and analyze complex mixtures. Chromatography works by distributing the components of a mixture between two phases, known as the ...

Equipment for gas chromatography, liquid chromatography and mass spectrometry is complex, with multiple subsystems that control the flow of sample analyte, carrier gas and solvent fluids. The ...

Affinity chromatography can be applied to a wide array of proteins and works by exploiting the binding properties between proteins and ligands. It involves passing a recombinant protein mixture over a ...

Senior Lecturer of Medicinal and Pharmaceutical Chemistry, Charles Darwin University As the holidays draw near, many of us will hop on a plane to visit friends and family – or just get away from it ...

BECAUSE of its high sensitivity, simplicity of operation and stability under changing operating conditions, the radioactive ionization-type detector for gas chromatography is one of the most useful so ...