biblio toscana

ISO 7218: microbiology of food and animal feeding stuffs - General rules for microbiological examinations

ISO 5667-6: Water quality

sampling : part 6: guidance on sampling of rivers and streams

ISO 15705: Water quality

determination of the chemical oxygen demand index (ST-COD) : small-scale selaed-tube method

ISO 10540-2: Animal and vegetable fats and oils: determination of phosphorus content

part 2: method using graphite furnace atomic absorption spectrometry

ISO TR 10017: Guidance on statistical techniques for ISO 9001:2000

ISO 13472-1: Acoustics

measurement of sound absorption properties of road surface in situ = measurage in situ des propriétés d'absorption acoustique des revêtements de chaussées : part 1: extended surface method = partie 1: méthode de la surface étendue

ISO 10012: Measurement management systems

requirements for measurement processes and measuring equipment

ISO 9613-2: Acoustics

attenuation of sound during propagation outdoors = atténuation du son lors de sa propagation à l'air libre : part 2: general method of calculation = partie 2: méthode générale de calcul

ISO 15302: Animal and vegetable fats and oils

determination of benzo[a]pyrene content : reverse-phase high-performance liquid chromatography method

ISO 16588: Water quality

determination of six complexing agents : gas-chromatographic method

ISO 5815-2: Water quality

determination of biochemical oxygendemand after n days (BODn) : Part.2: method for undiluted samples

ISO 15903: Soil quality

format for recording soil and site information

ISO 5815-1: Water quality

determination of biochemical oxygendemand after n days (BODn) : Part.1: dilution and seeding method with allylthiourea addition

ISO 7218: Amendment 1: Microbiology of food and animal feeding stuffs [+]

general rules for microbiological examinations

ISO 7704: Water quality

evaluation of membrane filters used for microbiological analyses

ISO 14253-1: Geometrical Product Specifications (GPS)

inspection by measurement of workpieces and measuring equipment : part 1: decision rules for proving conformance or non-conformance with specifications

ISO 17381: Water quality

selection and application of ready-to-use test kit methods in water analysis

ISO 7996: Ambient air

determination of the mass concentration of nitrogen oxides : chemiluminescence method

ISO 10155: Stationary source emissions

automated monitoring of mass concentrations of particles : performance characteristics test methods and specifications

ISO/TS 21748: Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty estimation