BS EN ISO 23875 AMD1. Mining. Air quality control systems for operator enclosures. Performance requirements and test methods
€23.00
Workplace exposure - Measurement of exposure by inhalation to chemical agents - Strategy for testing compliance with occupational exposure limit values
€141.33
Surveillance of the activity concentrations of airborne radioactive substances in the workplace of nuclear facilities
€99.00
Workplace air - Metals and metalloids in airborne particles - Requirements for evaluation of measuring procedures
€111.33
Health and safety in welding and allied processes - Laboratory method for sampling fume and gases - Part 4 : fume data sheets
€93.67
Air quality - Workplace atmospheres - Sampling on membrane filters for the determination of the fibre number concentration by microscopic techniques : phase contrast optical microscopy, scanning electron microscopy analysis and transmission electron microscopy analysis - Counting by phase contrast optical
€70.67
Workplace exposure - Measurement of the dustiness of bulk materials - Part 2 : rotating drum method
€65.33
Workplace exposure - Measurement of airborne microorganisms and microbial compounds - General requirements - Exposition sur les lieux de travail - Mesurage des micro-organismes et des composés microbiens en suspension dans l'air - Exigences générales (révision de l'EN 13098:2000)
€108.33
Workplace exposure - Quantitative measurement of airborne endotoxins - Exposition sur les lieux de travail - Mesure quantitative des endotoxines en suspension dans l'air.
€82.00
Workplace exposure - Volumetric bioaerosol sampling devices - General requirements for use and evaluation of performance
€25.00
Workplace exposure - Measurement of dustiness of bulk materials that contain or release respirable NOAA or other respirable particles - Part 3 : continuous drop method - Exposition sur les lieux de travail - Mesurage du pouvoir de resuspension des matériaux en vrac contenant des nano-objets et leurs agrégats et agglomérats - Partie 3 : Méthode de la chute continue
€86.50
Workplace exposure - Measurement of dustiness of bulk materials that contain or release respirable NOAA or other respirable particles - Part 5 : vortex shaker method - Exposition sur les lieux de travail - Mesurage du pouvoir de resuspension des matériaux en vrac contenant des nano-objets et leurs agrégats et agglomérats - Partie 5 : Méthode impliquant l'utilisation d'un agitateur vortex
€114.33
Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 4 : guide for selection, installation, use and maintenance
€129.98
Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 3 : performance requirements for apparatus used for general gas detection - Atmosphères des lieux de travail
€76.00
