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LC-MS/MS Validation and Quantification of Cyanotoxins in Algal Food Supplements from the Belgium Market and Their Molecular Origins.
Publication Type: Peer reviewed scientific article Authors: Wannes Van Hassel *; Ahn, Anne-Catherine; Huybrechts, Bart; Julien Masquelier *; Wilmotte, Annick; Mirjana Andjelkovic * Source: Toxins (Basel), Volume 14, Issue 8 (2022) Keywords: Belgium Chroma ...
Development, Validation and Application of a Targeted LC-MS Method for Quantification of Microcystins and Nodularin: Towards a Better Characterization of Drinking Water
Publication Type: Peer reviewed scientific article Authors: Wannes Van Hassel; Bart Huybrechts; Julien Masquelier; Annick Wilmotte; Mirjana Andjelkovic Source: Water, Volume 14, Issue 8 (2022) Keywords: liquid chromatography Mass Spectrometry matrix effec ...
Development, validation and application of multi-class methods for the analysis of food additives by liquid chromatography coupled to tandem mass spectrometry
ultra-high-performance liquid chromatography coupled to tandem mass spectrometry (UHPLC- MS / MS). Overall, the developed methodology allowed the quantification of 27 additives from the functional classes of colours, ...
Guidance in selecting analytical techniques for identification and quantification of non-intentionally added substances (NIAS) in food contact materials (FCMS)
recommended procedures for screening, identification, and quantification of NIAS as well as the reporting requirements are outlined. Different analytical equipment and procedures are compared. Limitations of ...
A Summer of Cyanobacterial Blooms in Belgian Waterbodies: Microcystin Quantification and Molecular Characterizations
sequencing. The cyanobacterial diversity for two water samples was characterized with amplicon sequencing. Microcystins were detected above limit of quantification (LOQ) in 68 water samples, and the World ...
Strategy and Performance Evaluation of Low-Frequency Variant Calling for SARS-CoV-2 Using Targeted Deep Illumina Sequencing
The performance of detection and quantification of low-frequency variants using whole genome sequencing (WGS) of SARS-CoV-2 remains largely unknown. Here, we evaluated the detection and quantification ...
The purity of tattoo inks, screening substances of high concern
quantification method was validated to quantify 5-nitro toluidine and 4-chloroaniline in tattoo inks with high accuracy. The method was validated according to the total error approach with an acceptance value of ...
In Vivo Kinetics and Biotransformation of Aflatoxin B1 in Dairy Cows Based on the Establishment of a Reliable UHPLC-MS/MS MethodDataSheet1.docx
successfully validated by the determination of linearity (R2 ≥ 0.990), sensitivity (lower limit of quantification, 0.1–0.2 ng ml−1), recovery (79.5–111.2%), and precision relative standard deviation (RSD) ...
A Targeted UHPLC-MS/MS Method Validated for the Quantification of Ergot Alkaloids in Cereal-Based Baby Food from the Belgian Market
UHPLC- MS / MS method was developed. It is suitable for the quantification of six ergot alkaloids: Ergocornine, ergocristine, ergometrine, ergosine, ergotamine, α-ergocryptine, and their corresponding ...
Development of a “Freeze-Pour” Sample Preparation Method for the GC Analysis of Semivolatile Flavouring Chemicals Present in E-cigarette Refill Liquids
of ICH guidelines for the quantification of four flavourings with a potential health concern for e-cigarette users. Health Topics: E-cigarette E-cigarette E-sigaret Service: Médicaments et produits ...