71.040.40 - Chemical analysis
Chemical analysis
Chemische Analyse
Méthodes d'analyse chimique
Kemijska analiza
General Information
- Standard1 pageEnglish language
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- Standard2 pagesFrench language
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This document specifies the general provisions and gives the basic definitions of terms relating to sampling for gas analysis, including sampling devices, sampling methods, sampling technical considerations, and sampling safety. This document applies to both direct and indirect sampling of gas in pressure receptacles and pipelines, including pure gases and gas mixtures. Compressed and liquefied gases are both considered. This document applies to the sampling of processed gases and does not invol...view more
- Standard43 pagesEnglish language
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This document specifies a method using hot formic acid to determine the mass percentage of melamine
fibres after removal of non-fibrous matter, in textiles made of mixtures of:
— melamine fibres
with
— cotton, polypropylene or aramid fibres.
- Standard10 pagesEnglish language
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- Draft7 pagesGerman language
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This document specifies a method, using sulfuric acid, to determine the mass percentage of silk, after
removal of non-fibrous matter, in textiles made of mixtures of
— silk
with
— wool or other animal hair.
- Standard10 pagesEnglish language
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- Draft7 pagesEnglish language
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This document specifies a method, using dimethylformamide, to determine the mass percentage of
acrylic, modacrylic, chlorofibre or elastane, after removal of non-fibrous matter, in textiles made of
mixtures of
— acrylic, certain modacrylics, certain chlorofibres, certain elastane fibres
with
— wool, animal hair, silk, cotton, viscose, cupro, modal, lyocell, polyamide, polyester, polypropylene,
elastomultiester, elastolefin, melamine, polypropylene/polyamide bicomponent, polyacrylate or
gl...view more
- Standard11 pagesEnglish language
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- Draft8 pagesGerman language
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This document specifies a method for determining the use of certain azo colourants which can release
certain aromatic amines.
- Standard30 pagesEnglish language
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- Draft22 pagesGerman language
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This document specifies methods for the alignment of the ion beam to ensure good depth resolution in sputter depth profiling and optimal cleaning of surfaces when using inert gas ions in Auger electron spectroscopy (AES) and X-ray photoelectron spectroscopy (XPS). These methods are of two types: one involves a Faraday cup to measure the ion current; the other involves imaging methods. The Faraday cup method also specifies the measurements of current density and current distributions in ion beams...view more
- Standard19 pagesEnglish language
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This document specifies a method for the evaluation of thickness, density and interface width of single layer and multi-layered thin films which have thicknesses between approximately 1 nm and 1 μm, on flat substrates, by means of X-Ray Reflectometry (XRR). This method uses a monochromatic, collimated beam, scanning either an angle or a scattering vector. Similar considerations apply to the case of a convergent beam with parallel data collection using a distributed detector or to scanning wavele...view more
- Standard32 pagesEnglish language
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This document specifies a method using trichloroacetic acid and chloroform to determine the mass
percentage of polyester fibres after removal of non-fibrous matter, in textiles made of mixtures of
— polyester fibres
with
— aramid fibres (except polyamide imide), flame retardant (FR) viscose and polyacrylate.
- Standard11 pagesEnglish language
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- Draft8 pagesEnglish language
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This document specifies a common method for the quantitative chemical analysis of various mixtures
of fibres. This method and the methods described in the other parts of ISO 1833 are applicable, in
general, to fibres in any textile form. Where certain textile forms are excepted, these are listed in the
scope of the appropriate part.
- Standard28 pagesEnglish language
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- Draft25 pagesGerman language
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This document specifies methods of quantitative analysis of various ternary mixtures of fibres.
The field of application of each method for analysing mixtures, specified in the parts of ISO 1833,
indicates the fibres to which the method is applicable.
This document is applicable to mixtures of fibres with more than three components provided that
the combination of test methods leads back to simple cases of fibre mixtures. Table B.1 illustrates the
typical ternary mixtures and their applied ...view more
- Standard24 pagesEnglish language
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- Draft20 pagesEnglish language
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This document specifies a method, using sulfuric acid, to determine the mass percentage of polyamide,
after removal of non-fibrous matter, in textiles made of binary mixtures of
— polyamide
with
— polypropylene/polyamide bicomponent.
- Standard12 pagesEnglish language
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- Draft8 pagesEnglish language
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This document provides an introduction to (and some examples of) the types of information that can be obtained about nanostructured materials using surface-analysis tools (Clause 5). Of equal importance, both general issues or challenges associated with characterizing nanostructured materials and the specific opportunities or challenges associated with individual methods are identified (Clause 6). As the size of objects or components of materials approaches a few nanometres, the distinctions amo...view more
- Technical report45 pagesEnglish language
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This document specifies a method, using diluted acetic acid, to determine the mass percentage of
chitosan fibres, after elimination of non-fibrous matter, in textiles made of mixtures of:
— chitosan fibre
with
— certain other fibres.
This method is applicable to fibre mixtures of chitosan fibre with cellulose fibres (cotton, linen, ramie,
viscose, modal, lyocell), protein fibres (wool, cashmere, silk), or synthetic fibres (polyester, polyamide,
acrylic).
- Standard12 pagesEnglish language
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- Draft9 pagesEnglish language
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EN-ISO 14080 specifies a test method for the determination of tanning agents through filtration of all vegetable and synthetic tanning products
- Standard17 pagesEnglish language
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- Draft14 pagesGerman language
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EN-ISO 1833-17 specifies a method, using concentrated sulfuric acid, to determinethe mass percentage of chlorofibres and certain other fibres, after removal ofnon-fibrous material, in textiles made of mixtures of - cotton, viscose, cupro,modal, lyocell, acetate, triacetate, polyamide, polyester, elastomultiester,certain acrylic and certain modacrylic fibres with - chlorofibres (based onhomopolymers of vinyl chloride), polypropylene, elastolefin, melamine andpolypropylene/polyamide bicomponent. T...view more
- Standard11 pagesEnglish language
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- Draft8 pagesGerman language
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- Amendment8 pagesEnglish language
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This document gives procedures for the operation and use of glow discharge mass spectrometry (GD-MS). There are several GD-MS systems from different manufacturers in use and this document describes the differences in their operating procedures when appropriate. NOTE This document is intended to be read in conjunction with the instrument manufacturers' manuals and recommendations.
- Technical specification13 pagesEnglish language
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- Amendment8 pagesEnglish language
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