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Uued standardid


EVS-EN 16640:2017
Hind 14,69 EUR
Identne EN 16640:2017
Bio-based products - Bio-based carbon content - Determination of the bio-based carbon content using the radiocarbon method
This European Standard specifies a method for the determination of the bio-based carbon content in products, based on the 14C content measurement. This European Standard also specifies three test methods to be used for the determination of the 14C content from which the bio-based carbon content is calculated: - Method A: Liquid scintillation-counter method (LSC) (normative); - Method B: Beta-ionization (BI) (informative); - Method C: Accelerator mass spectrometry (AMS) (normative). The bio-based carbon content is expressed by a fraction of sample mass or as a fraction of the total carbon content. This calculation method is applicable to any product containing carbon, including bio composites. NOTE This European standard does not provide the methodology for the calculation of the biomass content of a sample see prEN 16785-1 [5] and prEN 16785-2 [6].

EVS 664:2017
Hind 10,90 EUR
Tahkekütused. Väävlisisaldus. Üldväävli ja selle sidemevormide määramine
Selles Eesti standardis kirjeldatakse üldväävli ja selle erimite (sulfaat, sulfiid, püriit ja orgaaniline väävel) määramise metoodikaid turbas, puidus, põlevkivis, kivisöes ning nende termilise töötlemise ja põletamise tahkejääkides.
This standard specifies the methods for the determination of total sulphur and its bonding forms in oil shale, wood, coal, peat and their products of thermal treatment and solid residues of combustion.

Asendab EVS 664:1995

ISO 3054:2017
Hind 54,15 EUR
Essential oil of lavandin Abrial (Lavandula angustifolia Mill. Lavandula latifolia Medik.), French type
ISO 3054:2017 specifies certain characteristics of the essential oil of lavandin Abrial (Lavandula angustifolia Mill. � Lavandula latifolia Medik.), principally produced in France, in order to facilitate assessment of its quality. NOTE This essential oil is also known commercially as oil of lavandin abrialis.
Asendab ISO 3054:2001

ISO 4730:2017
Hind 54,15 EUR
Essential oil of Melaleuca, terpinen-4-ol type (Tea Tree oil)
ISO 4730:2017 specifies certain characteristics of the essential oil of Melaleuca, terpinen-4-ol type (Tea Tree oil), in order to facilitate assessment of its quality.
Asendab ISO 4730:2004

ISO 26261-1:2017
Hind 54,15 EUR
Fireworks -- Category 4 -- Part 1: Terminology
ISO 26261-1:2017 provides terminology relating to the design, construction, primary packaging and testing of category 4 fireworks.

ISO 26261-2:2017
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Fireworks -- Category 4 -- Part 2: Requirements
ISO 26261-2:2017 specifies requirements for the construction, performance and protective packaging of Category 4 fireworks, as listed in ISO 26261‑1. ISO 26261-2:2017 does not apply for articles containing pyrotechnic compositions that include any of the following substances: - arsenic or arsenic compounds; - polychlorobenzenes; - lead or lead compounds (except for igniters); - mercury compounds; - white phosphorus; - picrates or picric acid. ISO 26261-2:2017 does not apply for theatrical pyrotechnic articles which are designed for indoor or outdoor stage use, including film and television productions or similar use.

ISO 26261-3:2017
Hind 110,17 EUR
Fireworks -- Category 4 -- Part 3: Test methods
ISO 26261-3:2017 specifies test methods for fireworks of Category 4.

ISO 26261-4:2017
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Fireworks -- Category 4 -- Part 4: Minimum labelling requirements and instructions for use
ISO 26261-4:2017 specifies the minimum labelling requirements and the mandatory instructions for use for Category 4 fireworks. This document does not apply for theatrical pyrotechnic articles which are designed for indoor or outdoor stage use, including film and television productions or similar use.

ISO 16962:2017
Hind 147,51 EUR
Surface chemical analysis -- Analysis of zinc- and/or aluminium-based metallic coatings by glow-discharge optical-emission spectrometry
ISO 16962:2017 specifies a glow-discharge optical-emission spectrometric method for the determination of the thickness, mass per unit area and chemical composition of metallic surface coatings consisting of zinc- and/or aluminium-based materials. The alloying elements considered are nickel, iron, silicon, lead and antimony. This method is applicable to zinc contents between 0,01 mass % and 100 mass %; aluminium contents between 0,01 mass % and 100 mass %; nickel contents between 0,01 mass % and 20 mass %; iron contents between 0,01 mass % and 20 mass %; silicon contents between 0,01 mass % and 15 mass %; magnesium contents between 0,01 mass% and 20 mass%; lead contents between 0,005 mass % and 2 mass %, antimony contents between 0,005 mass % and 2 mass %. NOTE Due to environmental and health risks, lead and antimony are avoided nowadays, but this document is also applicable to older products including these elements.
Asendab ISO 16962:2005

Asendatud või tühistatud standardid


CEN/TS 16640:2014
Biomassi-põhised tooted. Biomassist pärineva süsiniku sisalduse määramine radiosüsiniku meetodil
This Technical Specification specifies a method for the determination of the bio-based carbon content in products, based on the 14C content measurement. It also specifies three test methods to be used for the determination of the 14C content from which the bio-based carbon content is calculated: - Method A: Liquid scintillation-counter method (LSC); - Method B: Beta-ionization (BI); - Method C: Accelerator mass spectrometry (AMS). The bio-based carbon content is expressed by a fraction of sample mass, as a fraction of the total carbon content or as a fraction of the total organic carbon content. This calculation method is applicable to any product containing organic carbon, including biocomposites. NOTE This Technical Specification does not provide the methodology for the calculation of the biomass content of a sample.
Keel: Inglise
Asendatud EVS-EN 16640:2017

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