Habillement de protection — Évaluation de la résistance aux projections de métal fondu
L'ISO 9185:2007 spécifie une méthode d'évaluation de la résistance au passage de la chaleur caractérisant les matériaux destinés à être utilisés dans les vêtements pour assurer une protection contre les projections importantes de métal fondu. Elle fournit des modes opératoires spécifiques pour évaluer les effets des projections de métaux fondus tels que l'aluminium, la cryolite, le…
Imaging materials — Methods for measuring indoor light stability of photographic prints — Part 3: LE...
This part of ISO 18937 describes test methods for measuring the light stability of photographic prints when subjected to LED (light-emitting diode) illumination sources under conditions that simulate indoor display.
This document is applicable to all types of colour and monochrome photographic prints made with analogue and digital print processes. It applies to reflection prints, transparent or…
Nanotechnologies — Chemical characterization of graphene-related two-dimensional materials from powd...
The document describes methods for characterising the chemical properties of powders or liquid dispersions containing graphene-related two-dimensional materials, using a set of suitable measurement techniques. The techniques detailed are X-ray photoelectron spectroscopy (XPS), inductively coupled plasma mass spectrometry (ICP-MS), thermogravimetric analysis (TGA) and Fourier-transform infrared…
Déclarations environnementales et programmes pour les produits — Autodéclarations environnementales
ISO 14021:2016 spécifie les exigences relatives aux autodéclarations environnementales, y compris les mentions, symboles et graphiques concernant les produits. Elle décrit, en outre, des termes choisis, couramment employés dans les allégations environnementales, en précisant leur utilisation. La présente Norme internationale décrit également une méthodologie générale d'évaluation et de…
Wheat and wheat flour — Gluten content — Part 2: Determination of wet gluten and gluten index by mec...
ISO 21415-2:2015 specifies a method for determining the content of wet gluten and the gluten index for wheat flours (Triticum aestivum L. and Triticum durum Desf.) by mechanical means. This method is directly applicable to flours. It also applies to common and durum wheat after grinding, if their particular size distribution meets the specification given in Table B.1.
Propylene oxide for industrial use — Part 2: Determination of aldehydes — Liquid chromatography
This document specifies the test method for the determination of aldehydes in propylene oxide for industrial use by high performance liquid chromatography.
This document is applicable to the determination of the four aldehydes in industrial propylene oxide, including formaldehyde, acetaldehyde, propionaldehyde, acrolein. The concentration ranges from 1 mg/kg to 100 mg/kg, and the content of…
Reaction-to-fire tests — Heat release, smoke production and mass loss rate — Part 5: Heat release ra...
This document specifies the apparatus and procedure for measuring reaction to fire behaviour under reduced oxygen atmospheres. Continuous measurements are made to calculate heat release rates, smoke and specific gas production rates, and mass loss rates. Ignition time measurements are also made and ignition behaviour is obtained. Pyrolysis parameters of specimens exposed to controlled levels of…
Tobacco heating system — Determination of carbon monoxide in the vapour phase of the aerosol (NDIR m...
This document specifies a method for determination of carbon monoxide (CO) in the vapour phase of Heated Tobacco Products (HTP) using puffing regimes defined for this category of products. The part one will address the CO determination of electrically Heated Tobacco Product (eHTP).
