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Résultats de la recherche - 10 results

Discrepancies between validated GC‐FID and UHPLC‐DAD methods for the analysis of Δ‐9‐THC and CBD in dried hemp flowers

Analysis, Volume 14, Issue 10 (2022) Keywords: agricultural hemp GC-FID herbal product for smoking UHPLC-DAD Health Topics:  Effectiveness and safety of vaccines, medicines and health products- Quality of ...

Characterization and hazard identification of substandard and falsified antimicrobials encountered in Belgium

spectrometry (UHPLC- MS2) screening method is presented, taking only 15 minutes, for the identification of 36 different antimicrobials and 1 beta-lactamase inhibitor. Furthermore, upon identification, ...

Development and validation of a fast chromatographic method for screening and quantification of legal and illegal skin whitening agents.

development and validation of an ultra high pressure liquid chromatographic (UHPLC) method is described. The proposed method makes use of a Waters Acquity BEH shield RP18 column with a gradient using 25 mM ...

Effect of household and industrial processing on levels of some pesticide residues in carrots

cooking, pasteurization and sterilization) was carried out on industrial pilot scale. Pesticides and the degradation products formed during processing were analyzed with GC – MS / MS and UHPLCMS / MS. The ...

Development and validation of a UHPLC-UV method for the detection and quantification of erectile dysfunction drugs and some of their analogues found in counterfeit medicines

Publication Type: Scientific poster, presentation or proceeding Authors: P.Y. Sacré; Eric Deconinck; Chiap,P.; Crommen,J.; Rozet,E.; Patricia Courselle; J.L. de Beer; la Caridad Source: HPLC 2011, Issue Hungarian Society for Separation Sciences (2012) Key ...

A validated Ultra High Pressure Liquid Chromatographic method for the characterisation of confiscated illegal slimming products containing anorexics.

A fully validated UHPLC- DAD method for the identification and quantification of pharmaceutical preparations, containing molecules frequently found in illegal slimming products (sibutramine, modafinil, ...

A validated ultra high pressure liquid chromatographic method for qualification and quantification of folic acid in pharmaceutical preparations.

A fully validated UHPLC method for the identification and quantification of folic acid in pharmaceutical preparations was developed. The starting conditions for the development were calculated starting from ...

Accumulation-depuration potential and natural occurrence of Microcystin-LR toxin in basil

markets. Basil leaves (lab and market) and roots (lab only) were analyzed using a validated UHPLC- MS / MS-based method to quantify MC- LR. ELISA and HRLCMS-techniques were applied to verify MC- LR presence ...

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