Ceftazidime and avibactam are two anti-infective drugs that can prove difficult to analyze in serum. Determining them can assist in therapeutic drug monitoring or pharmacokinetic studies.

Each gas chromatography system works by heating and volatilizing liquid samples. The volatilized sample is carried through the system into a stationary phase column with an inert gas. The stationary ...

Powers of separation Like all variants of column chromatography, CPC works by separating chemical substances according to their affinities for one of two ‘phases’, one stationary and one mobile.

and Gas chromatography (GC) work by separating complex mixtures into individual compounds. In each process you need to separate in order to identify, quantify and purify, but without the separation, ...

Paper chromatography is a method for separating ... ink is a solution of dyes dissolved in a solvent of water or oil. It works because some of the coloured substances dissolve in the solvent ...

IT is well known that the application of long-chain fatty acid samples to gas chromatography needs their previous esterification to methyl esters. Speaking generally, there are two ways to obtain ...

Researchers from Agency for Science, Technology and Research in Singapore recently published a review article exploring how ...