Zoekresultaten - 19 results

The analysis of cannabinoids in e-cigarette liquids using LC-HRAM-MS and LC-UV.

using the ‘total error’ approach, applying accuracy profiles and conforming to ISO17025. None of the analysed samples exceeded the legal limit for the total amount of ∆9- THC present. However, of the 20 ...

The analysis of cannabinoids in e-cigarette liquids using LC-HRAM-MS and LC-UV

applying accuracy profiles and conforming to ISO17025. None of the analysed samples exceeded the legal limit for the total amount of ∆9- THC present. However, of the 20 CBD-liquids investigated in this ...

CBD oils on the Belgian market: A validated MRM GC-MS/MS method for routine quality control using QuEChERS sample clean up

(0.05–0.1–0.2% (w/v)) for CBN. The detection limits for CBT, CBD, CBC, Δ8- THC, CBN and for the other cannabinoids of interest, were 10 and 14 ng/mL respectively. The accuracy profile values for CBD and CBN showed ...

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

dissolution methods were adopted from the United States Pharmacopeia (USP) [3-4]. Moreover, the dissolution profiles of SF antimicrobials were compared to the ones of their genuine counterparts. In general, ...

Evaluation of impurities and dissolution profiles of illegal antimicrobial drugs encountered in Belgium

Publication Type: Peer reviewed scientific article Authors: Yaxin Tie; Kevin van Loock; Eric Deconinck; Erwin Adams Source: Drug testing and analysis (2019) Health Topics:  Effectiveness and safety of vaccines, medicines and health products- Quality of me ...

Analysis of illegal peptide drugs via HILIC-DAD-MS.

(MS) and quantification via UV. Validation was performed via accuracy profiles based on the ISO 17025 guideline. The obtained validated HILIC-method allows for the detection and quantification of the ...

Prevalence of Age-Related Macular Degeneration in Europe: The Past and the Future.

European ancestry. Risk profiles and treatment options have changed considerably over the years, which may have affected disease prevalence and outcome. We determined the prevalence of early and late AMD in ...

Development and validation of a HS/GC-MS method for the simultaneous analysis of diacetyl and acetylpropionyl in electronic cigarette refills

method methodology methods ON profile public public health Public-health Quality Quality Control Quantification SAFETY Sample Samples SCREENING study tobacco toxicity Toxicology use VALIDATION Abstract: ...

An application of mass spectrometry for quality control of biologicals: Highly sensitive profiling of plasma residuals in human plasma-derived immunoglobulin.

concerns and hence there is a need for highly sensitive profiling of residual plasma source proteins. This study aims to consider LC- ESI- QTOF data-dependent acquisition in combination with sample ...

Inter-laboratory study of human in vitro toxicogenomics-based tests as alternative methods for evaluating chemical carcinogenicity: a bioinformatics perspective.

Issue 9, p.2215-29 (2016) Keywords: Carcinogens Cell Line, Tumor Computational Biology Dose-Response Relationship, Drug Gene Expression Profiling Gene Expression Regulation Genome-Wide Association Study ...

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