Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Owen, Butler"'
Autor:
Owen Butler
Publikováno v:
Annals of Work Exposures and Health. 67:i15-i16
Workers, irrespective of their geographical location, are often exposed to the same workplace air pollutants and by extension national health and safety regulators have similar air measurement requirements. Typically, many nation state regulators pro
Autor:
Owen Butler, Darren Musgrove
Publikováno v:
Annals of Work Exposures and Health. 67:i22-i23
X-ray fluorescence (XRF) is an ideal analytical technique for rapid elemental analysis in supporting forensic analysis, for exposure assessments and for product compositional analysis. Standardless calibration algorithms are widely used in modern XRF
Publikováno v:
Annals of Work Exposures and Health. 67:i22-i22
Sampling of diesel fume particulates onto filters from workplace atmospheres with subsequent analysis for an elemental carbon marker using a laboratory-based combustion technique is well established with procedures codified in both European and Ameri
Autor:
Owen Butler, Darren Musgrove
Publikováno v:
Annals of Work Exposures and Health. 67:i22-i22
International Standard (ISO) 15202 describes methods for the determination of metals and metalloids in workplace air. Its development involved harnessing selected sample digestion procedures, promulgated in existing national standards, with additiona
Publikováno v:
Annals of Work Exposures and Health. 67:i23-i23
Silicosis, one of the oldest recorded occupational diseases, is a form of lung disease caused by the inhalation of respirable crystalline silica (RCS) within occupational settings such as quarrying, foundries, potteries and stone masonry. Hence worke
Publikováno v:
Annals of Work Exposures and Health. 67:i23-i23
Thermal desorption (TD) gas chromatography is a widely used analytical method for measuring airborne concentrations of (semi) volatile organic compounds ((S)VOCs) collected using sorbent tube samplers and is now widely used in the ambient, fence line
Publikováno v:
Annals of Work Exposures and Health. 67:i24-i24
ISO 16740:2005 specifies an ion chromatographic method for the determination of the time-weighted average mass concentration of hexavalent chromium in workplace air and is applicable to the determination of masses of 0,01 micrograms to 10 micrograms
Publikováno v:
Indoor Air. 32
Trends in the elemental composition of fine particulate matter (PM2.5 ) collected from indoor, outdoor, and personal microenvironments were investigated using two metrics: ng/m3 and mg/kg. Pearson correlations that were positive using one metric comm
Publikováno v:
Indoor air. 32(1)
Trends in the elemental composition of fine particulate matter (PM
Autor:
Tracey Noblett, Lorens Sibbesen, Monika Horsky, Marina Patriarca, L. Ciaralli, Brian Brookman, Piotr Robouch, Owen Butler, Caroline Laurent, Ulf Örnemark, Ulla Tiikkainen, Kees van Putten
Publikováno v:
Accreditation and Quality Assurance. 24:93-101
A summary of the working group discussions on proficiency testing (PT) and external quality assessment (EQA) held at the Eurachem Workshop, Berlin, Germany, 6–9 October 2014 is provided. The working groups covered a range of issues concerned with c