Search results - 45 results
Modular Method for the Determination of Polycyclic Aromatic Hydrocarbons in Spices and Dried Herbs by Gas Chromatography–Tandem Mass Spectrometry
Keywords: Dried herbs gas chromatography Mass Spectrometry PAHs Spices Abstract: This paper describes a method for quantification of the four regulated polycyclic aromatic hydrocarbons (PAH ...
Development of a sample preparation method for the GC-analysis of e-cigarette refill liquids
characterization of e-liquids of which gas-chromatography is the most often used technique as e-liquids mainly consist out of (semi)-volatile ingredients (i.e. nicotine and flavourings) dissolved in a propylene ...
Migration of mineral oil from cardboard packaging for food: Identification of the hazards and assessment of the exposure of the Belgian population
a different toxicological profile, the two fractions were quantified separately using an online combination of liquid chromatography and gas chromatography with flame ionization detection (online LC- GC- FID). ...
DETERMINATION OF ALLERGENIC FRAGRANCE INGREDIENTS IN FEMININE ABSORBENT HYGIENE PRODUCTS AND LUBRICANTS
A liquid-liquid extraction was used as a sample ‘clean-up’ for lubricants. The sample was then injected using gas chromatography-flame ionization-mass spectrometry (GC- FID- MS). The AHP s were analyzed using a HS- ...
The role of liquid chromatography and gas chromatography in the analysis of illegal medicines and health products
de santé Geneesmiddelen en gezondheidsproducten Medicines and health products Manuscript versions: DOI: http://www.chromatographyonline.com/role-liquid-chromatography-and-gas-chromatog… File: ...
Pesticide residues in Tunisian table grapes and associated risk for consumer’s health
presence of 96 pesticides, including dithiocarbamates, was assessed. Pesticides identification and quantification were performed by liquid or gas chromatography, coupled to tandem mass spectrometry. All ...
Analysis of mineral oil in food: results of a Belgian market survey
of liquid chromatography with gas chromatography (LC – GC) with flame ionisation detection (FID) was used for the quantification of MOSH and MOAH. Totally, 217 packed food samples were selected using ...
Risk Assessment of Florists Exposed to Pesticide Residues through Handling of Flowers and Preparing Bouquets.
Keywords: Adult Belgium Chromatography, Liquid Environmental Monitoring Flowers Gas Chromatography-Mass Spectrometry Humans Occupational Exposure Pesticide residues Risk Assessment Tandem Mass Spectrometry ...
Identification of a new tert-leucinate class synthetic cannabinoid in powder and "spice-like" herbal incenses: Methyl 2-[[1-(5-fluoropentyl)indole-3-carbonyl]amino]-3,3-dimethyl-butanoate (5F-MDMB-PICA).
chromatography with diode array detector (HPLC- PDA) and gas chromatography mass spectrometry (GC- MS) with computer based library search against spectral libraries. However, the most predominant compound in the ...
Pesticide Residues on Three Cut Flower Species and Potential Exposure of Florists in Belgium.
Keywords: Adult Belgium Chromatography, Gas Commerce Female Flowers Humans Male Occupational Exposure Pesticide residues Surveys and Questionnaires Young adult Abstract: In order to assess the prevalence of ...