This standard specifies a method of test for determining the natural durability of a timber against wood destroying basidiomycetes cultured on an agar medium. The method is applicable to all timber species.
NOTE This method may be used in conjunction with an ageing procedure, for example EN 73 or EN 84.

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      33 pages
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This Technical Reports describes quality designations and indications for algae and directly derived products from algae production required for or by cosmetics producers and industry. It does not apply to Food and Feed sectors.
Note: This TRs does not provide instructions on existing handling of technical requirements in existing legislations

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    • Technical report
      44 pages
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This document specifies a method for determining the efficacy of wood preservatives applied to wood by
penetration treatment against wood destroying basidiomycetes cultured on a malt extract agar medium.
The method is applicable to formulated products or to their active ingredients.
NOTE This method can be used in conjunction with an ageing procedure, for example EN 73 or EN 84.
Annex A (informative) contains an example of a test report.
Annex B (informative) contains some methods of steril...
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    • Standard
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This European Standard describes a method for the determination of the boiling range distribution of petroleum products by capillary gas chromatography using flame ionisation detection. The standard is applicable to crude oils. The boiling range distribution and recovery to C100 or C120 can be determined.
Two procedures are described: single and dual analysis mode. The basis of each is the calculation procedure as described in Annex A.
NOTE 1   This standard does not purport to address all of th...
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    • Standard
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      38 pages
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The aim of this technical report is to summarise the actual situation regarding many aspects regarding bio-based surfactants and their relation to any other surfactant regardless of its origin.  It will describe existing raw material sources with regard to their current usage in surface active agents, their source identification and conformation, and the options for communication same.
It shall also include the current work on surfactants regarding their performances, their sustainability, the ...
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    • Technical report
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    • Technical report
      20 pages
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This document defines the minimum requirements to ensure the interoperability of public hydrogen refuelling points including refuelling protocols that dispense gaseous hydrogen to road vehicles (e.g. Fuel Cell Electric Vehicles) comply with applicable regulations.
The safety and performance requirements for the entire hydrogen refuelling station (HRS), addressed in accordance with existing relevant European and national legislation, are not included in this document.
NOTE   Guidance on considera...
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      19 pages
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This document specifies a method, using acetone, to determine the mass percentage of acetate, after
removal of non-fibrous matter, in textiles made of mixtures of
— acetate
with
— wool, animal hair, silk, protein, cotton (scoured, kiered, or bleached), flax (or linen), hemp, jute, abaca,
alfa, coir, broom, ramie, sisal, cupro, viscose, modal, polyamide, polyester, polypropylene, acrylic,
elastolefin, elastomultiester, melamine, polypropylene/polyamide bicomponent, polyacrylate and
glass f...
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      9 pages
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      6 pages
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    • Standard
      2 pages
      French language
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      2 pages
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      2 pages
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      2 pages
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      3 pages
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      3 pages
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      1 page
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      1 page
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This document specifies certain characteristics of the essential oil of matricaria [Matricaria chamomilla L. syn. Chamomilla recutita (L.) Rauschert] in order to facilitate assessment of its quality.

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    • Standard
      6 pages
      French language
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    • Standard
      6 pages
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      6 pages
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    • Draft
      6 pages
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      7 pages
      French language
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    • Draft
      6 pages
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This document specifies a method for the determination of traces of perchlorate with liquid chromatography and tandem mass spectrometry detection (LC‐MS/MS). The method is applicable to mineral fertilizers.

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      10 pages
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This document specifies a procedure for evaluating the water resistance retention percentage, by comparing the sun protection factor (SPF) before water immersion (hereafter referred to as the "static" SPF) and after a fixed period of water immersion (hereafter referred to as the "wet" SPF).

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    • Standard
      16 pages
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    • Standard
      11 pages
      English language
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      11 pages
      French language
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      15 pages
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This European Standard specifies a test method and the minimum requirements for bactericidal activity of chemical disinfectant products intended to be used for treatment in aqueous systems against Legionella pneumophila that form a homogeneous, physically stable preparation when diluted with buffered ferrous hard water or hard water. Whenever Legionella pneumophila poses a risk to human health, this method is suitable for water used in cooling towers and water for general purposes, like spas, po...view more

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    • Standard
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      36 pages
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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

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      43 pages
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      43 pages
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This document specifies a method for the determination of static electricity elimination (antistatic) performance. This document is applicable to fabric conditioners and antistatic agents. NOTE The differences between this document and some International Standards related to static electricity on textiles are listed in Annex B.

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      12 pages
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      12 pages
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This document specifies requirements and test methods for total digestible fluoride content and a
minimum soluble fluoride release potential in dental varnishes containing fluoride, intended for use
in the oral cavity directly on the outer surfaces of teeth and fillings. It also specifies packaging and
labelling requirements, including the instructions for use. This document covers fluoride varnishes to
be applied by dental health care workers.

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    • Standard
      19 pages
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      16 pages
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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.

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      10 pages
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      7 pages
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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.

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      7 pages
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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...
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    • Standard
      11 pages
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      8 pages
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ISO 10298:2018 lists the best available acute-toxicity data of gases taken from a search of the current literature to allow the classification of gases and gas mixtures for toxicity by inhalation.

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      23 pages
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      20 pages
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This document specifies a method for determining the total content of polychlorinated biphenyls (PCBs), checking for all 209 possible congeners in pigment materials.
This document is applicable to a working range from1 mg/kg to 150 mg/kg. The lower quantitation limit of this method is 1 mg/kg per congener. Results below 1 mg/kg are considered to be qualitative only.

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      29 pages
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      26 pages
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ISO 13338:2017 provides:
- for pure gases and some liquids, a complete list indicating their corrosiveness;
- for gas mixtures, a calculation method, in the absence of experimental data, relating to the corrosiveness of each of their components;
in order to determine the corrosiveness of gases and gas mixtures on tissue so that a suitable outlet connection can be assigned to each of them.

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    • Standard
      16 pages
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      13 pages
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This International standard specifies a method for quantitative and qualitative analysis of extractable organotin compounds without derivatization in textile and textile‐related products.
This International Standard provides a method that uses Liquid Chromatograph with Tandem Mass Spectrometer (LC/MS/MS).

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      19 pages
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      15 pages
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This document specifies a test method by acetonitrile solvent extraction for the determination
of the total content (solvent extractible) of the following preservative agents in leather by liquid
chromatography:
— 2-(thiocyanomethylthio)-benzothiazole (TCMTB);
— 4-chloro-3-methylphenol (PCMC);
— 2-phenylphenol (OPP);
— 2-octylisothiazol-3(2H)-one (OIT);
This method can also be used to determine breakdown products of these preservative agents, which
protect leather from microbiological at...
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    • Standard
      13 pages
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      11 pages
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This document specifies a method for determining the use of certain azo colourants which can release
certain aromatic amines.

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    • Standard
      30 pages
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      22 pages
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This document specifies requirements and test methods for the physical properties of powered
toothbrushes in order to promote the safety of these products for their intended use.
There are different technologies of powered toothbrushes. Common features of those powered
toothbrushes to which this document applies are:
— a battery;
— a motor;
— a mechanical or magnetic drive system;
— a moving brush head with tufted filaments.
Powered toothbrushes can have a moving brush head with differen...
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      21 pages
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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

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      19 pages
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      17 pages
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This document specifies a method for the determination of the resistance to physical abrasion of a cathode sample.

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    • Standard
      2 pages
      English language
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      2 pages
      English language

This European Standard specifies a method for quantitative determination of seven selected polychlorinated biphenyls (PCB28, PCB52, PCB101, PCB118, PCB138, PCB153 and PCB180) in soil, sludge, sediment, treated biowaste and waste and using GC-MS and GC-ECD.
The limit of detection depends on the determinants, the equipment used, the quality of chemicals used for the extraction of the sample and the clean-up of the extract.
Under the conditions specified in this European Standard, lower limit ...
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    • Standard
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    • Standard
      45 pages
      English language
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      46 pages
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2020-02-13 - waiting TC decision to skip FV.

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    • Amendment
      8 pages
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    • Amendment
      6 pages
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This document provides guidance on the operation of fireworks displays by professional teams of people with specialized knowledge. It is not applicable to the use of theatrical pyrotechnic articles on stage, in filming locations, or any other locations. It is not applicable to displays that involve only fireworks of categories 1, 2 and 3.

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    • Standard
      23 pages
      English language
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      23 pages
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This document specifies a procedure for evaluating the water resistance retention percentage, by comparing the sun protection factor (SPF) before water immersion (hereafter referred to as the "static" SPF) and after a fixed period of water immersion (hereafter referred to as the "wet" SPF).

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    • Standard
      16 pages
      English language
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    • Standard
      11 pages
      English language
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    • Standard
      11 pages
      French language
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      15 pages
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This document specifies a method for the leaching of test specimens of wood which are used in the testing of the biological efficacy of wood preservatives.
This standard is applicable to:
a)   the pre-conditioning of test specimens prior to their being subjected to a biological test ; or
b)   assessment of loss of effectiveness by comparing the performance in a biological test of treated test specimens subjected to this procedure with others that have not undergone any leaching procedure.
NOTE   T...
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    • Standard
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      7 pages
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This document gives guidance for the enumeration and/or detection of microorganisms present in a cosmetic product that is impregnated or coated onto a substrate (i.e. wipes and masks) where sampling and microbiological influence of the manufactured product presents particular challenges in terms of microbiological sampling and testing.
The principle of this document can also be applied to test similar products (e.g. cushion, impregnated sponge, etc.) or applicators (e.g. brush, puff, sponge, et...
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    • Standard
      26 pages
      French language
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    • Standard
      26 pages
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      29 pages
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This document specifies an evaporative ageing procedure, applicable to test specimens of wood which have been previously treated with a wood preservative, in order to evaluate any loss of effectiveness when these test specimens are subsequently subjected to biological tests.

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      10 pages
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This document specifies a test method by artificial perspiration solution aqueous extraction for the
determination of the aqueous extractable content of the following preservative agents in leather by
liquid chromatography:
— 2-(thiocyanomethylthio)-benzothiazole (TCMTB);
— 4-chloro-3-methylphenol (PCMC);
— 2-phenylphenol (OPP);
— 2-octylisothiazol-3(2H)-one (OIT);
This method can also be used to determine breakdown products of these preservative agents, which
protect leather from microb...
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    • Standard
      14 pages
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      12 pages
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This document establishes a valid method for separation of chemically heterogeneous polyethylene oxide (PEO) mixtures and for the determination the number and content of the chemically heterogeneous species in the overall sample. The method presented in this document serves as a technical guideline and enables laboratories to learn the principle of "critical chromatography" on a validated system. This method presented in this document with its stated system parameters is not applicable for other...view more

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    • Technical specification
      49 pages
      English language
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      50 pages
      English language

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

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    • Standard
      32 pages
      English language
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    • Standard
      32 pages
      English language

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.

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      28 pages
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      25 pages
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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.

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    • Standard
      11 pages
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      8 pages
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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 ...
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      24 pages
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      20 pages
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This document specifies certain characteristics of the essential oil of Corymbia citriodora (Hook.) K.D. Hill and L.A.S. Johnson (syn. Eucalyptus citriodora Hook.) with a view to facilitating the assessment of its quality.

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    • Standard
      9 pages
      French language
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    • Standard
      8 pages
      English language
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    • Standard
      9 pages
      French language
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      8 pages
      English language

This International Standard specifies the requirements for design, manufacture and testing of cylinders, tubes, and other pressure vessels of steel, stainless steel, aluminium alloys or of non-metallic construction material intended for the stationary storage of gaseous hydrogen of up to a maximum water capacity of 10 000 l and a maximum allowable working pressure not exceeding 110 MPa, of seamless metallic construction (Type 1) or of composite construction (Types 2, 3 and 4) without any non-sea...view more

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    • Standard
      77 pages
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      72 pages
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This document is applicable for the determination of VOC and SVOC with an expected VOC and/or SVOC content greater than 0,01 % by mass up to 100 % by mass.
The method given in ISO 11890-1 is used when the VOC is greater than 15 % by mass. This document (method ISO 11890-2) applies when the system contains VOC and SVOC as the VOC result of ISO 11890-1 can be influenced by the SVOC. For VOC content smaller than 0,1 %, the head space method described in ISO 17895 is used as an alternative. ISO 118...
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    • Standard
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      43 pages
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This document describes the classification, method of sample preparation, certification main rules and certificate content of the EURONORM-CRMs.
It also details the sample presentation of the various producers' organizations and the distributing sources.

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    • Technical report
      11 pages
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    • Technical report
      11 pages
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This document describes procedures for measuring average grain size derived from a two-dimensional polished cross-section using electron backscatter diffraction (EBSD). This requires the measurement of orientation, misorientation and pattern quality factor as a function of position in the crystalline specimen[1]. The measurements in this document are made on two dimensional sections. The reader should note carefully the definitions used (3.3) which draw a distinction between the measured section...view more

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    • Standard
      26 pages
      English language
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      25 pages
      English language

This document specifies a test method for determining the presence of organotin compounds. This test
method is applicable to all types of materials of textile products.
NOTE CEN/TR 16741 defines which materials are concerned by this determination.

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    • Standard
      20 pages
      English language
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    • Standard
      20 pages
      English language
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      15 pages
      German 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.

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    • Standard
      12 pages
      English language
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      8 pages
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This document specifies the test method for determination of the lead content in pyrotechnic compositions of fireworks by flame atomic absorption spectrophotometry, with a minimum detection limit of 10 mg/kg. It is generally recommended to perform a simple preliminary qualitative test to check whether a quantitative analysis is required.

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    • Standard
      10 pages
      French language
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    • Standard
      9 pages
      English language

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

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    • Technical report
      45 pages
      English language