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Chemical and toxciological characterization of e-liquid cigarettes

methods were developed for the quantitative determination of nicotine and its related impurities (HPLC- DAD) and for the flavours diacetyl and acetylpropionyl (HS / GC- MS). Also, screening methods were ...

Analysis of illegal peptide biopharmaceuticals frequently encountered by controlling agencies.

method would be beneficiary in the battle against counterfeit and illegal peptide drugs. In this paper we present such general screening method employing liquid chromatography-tandem mass spectrometry (LC ...

Ontwikkeling van een screeningsmethode voor de detectie van slimming agents en PDE5-inhibitoren in illegale voedingssupplementen met behulp van Phase Optimized Liquid Chromatography (POP-LC)

voedingssupplementen met behulp van phase optimized liquid chromatography (POP- LC) en diode array detectie (DAD). POP- LC maakt gebruik van het combineren van verschillende orthogonale stationaire fasen om zo een ...

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