Search results - 169 results

Pathways of human exposure to cobalt in Katanga, a mining area of the D.R. Congo.

refining plants, and control rural areas without industrial pollution. Drinking water, uncooked food items (maize flour, washed vegetables, fish and meat), indoor and outdoor dust samples were collected at ...

Development and application of a non-targeted extraction method for the analysis of migrating compounds from plastic baby bottles by GC-MS.

a liquid-liquid extraction followed by GC / MS analysis. A 50% EtOH in water solution was selected as a simulant for milk. After sterilisation of the bottle, three migration experiments were performed during 2 h at ...

Analysis of glyphosate residue in liver by UPLC-MS/MS

System UPLC-MS/MS US VALIDATION VARIABILITY WATER Abstract: Glyphosate (n-(phosphomethyl) glycine) is a non-selective, systemic herbicide absorbed by foliage. It is widely used in agriculture, horticulture ...

Speciation study of aluminium in beverages by Competitive Ligand Exchange-Adsorptive Stripping Voltammetry

result results S Sample Samples Speciation stability study Tea Technique Tomato uncertainty values WATER Weight Wine Abstract: Competitive Ligand Exchange-Adsorptive Stripping Voltammetry (CLE-AdSV) was ...

Multi-dye residue analysis of triarylmethane, xanthene, phenothiazine and phenoxazine dyes in fish tissues by ultra-performance liquid chromatography-tandem mass spectrometry.

separated within only 12min on a C18 BEH column using 1mM ammonium acetate in water at pH 4.5 and acetonitrile as mobile phases at a flowrate of 0.4mLmin(-1). The presented method was validated as defined by ...

Selenium content of Belgian cultivated soils and its uptake by field crops and vegetables.

water stream to the leaves, where it is accumulated. Vegetables rich in S, e.g. some Brassica and Allium species, have a higher capacity to accumulate Se as it can replace S in the proteins, although this ...

PFAS determination in fish by UPLC-MS/MS

Sample Selection standards State Synthetic System UPLC VALIDATION WATER waters Abstract: The chemical properties of per and polyfluorinated compounds (PFAS) make these synthetic substances widely used in ...

Determination of the sterol compound ergosterol by UPLC-APCI-MS/MS

Publication Type: Scientific poster, presentation or proceeding Authors: Tim Reyns; Ann Packeu; Joris Van Loco; Waters Source: Waters Technology Days, Issue Waters Inc. (2013) Keywords: APCI ...

Evaluation of the migration of 15 photo-initiators from cardboard packaging into Tenax ® using UPLC-MS/MS

Publication Type: Scientific poster, presentation or proceeding Authors: Kathy Van Den Houwe; Waters Source: MS Technology days- Waters, Issue Waters (2013) Keywords: cardboard EVALUATION Liquid ...

QR code

QR code for this page URL