kSIST FprEN 17351:2019

Oznaka standarda: kSIST FprEN 17351:2019
Koda projekta: 00411015
Organizacija: SIST
Naslov (angleški): Bio-based products - Determination of the oxygen content using an elemental analyser
Naslov (slovenski): Bioizdelki - Ugotavljanje deleža kisika z uporabo elementarnega analizatorja
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oSIST prEN 17351:2019 angleški jezik Active SIST-D: 53.24 EUR
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Tehnični odbor: I13 - Imaginarni 13
ICS: 13.020.55
Status: Neobjavljen
Področje projekta (angleško): This document specifies a method for the determination of the oxygen content in bio-based products using an elemental analyser. The scope is limited to products containing elements C, H, O, N, Cl, Br and I without F, representing at least 95 % of the composition of the product to be analysed. NOTE 1 Bio-based materials can contain inorganic components. Oxygen in these inorganic components is not bio-based but will nevertheless contribute to the amount of oxygen determined by the following prescribed methods and therefore influence the results in terms of oxygen content. NOTE 2 Although this document has been drafted for the purpose of the determinations dealing with bio-based content, it can be also used as a standalone standard for determination of oxygen in organic compounds. NOTE 3 For the purposes of this document, the term “% (m/m)” is used to represent the mass (μ) of a material.

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