STN - Slovak standards

Bio-based products - Determination of the bio based carbon content of products using the radiocarbon method

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Bio-based products - Determination of the oxygen content using an elemental analyser

Available languages: English

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Bio-based products- Use of stable isotope ratios of Carbon, Hydrogen, Oxygen and Nitrogen as tools for verification of the origin of bio-based feedstock and characteristics of production processes - Overview of relevant existing applications

Available languages: English

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Bio-based products - Life cycle assessment - Additional requirements and guidelines for comparing the life cycles of bio-based products with their fossil-based equivalents

Available languages: English

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Chloroform for technical use

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Technical dichlorethane

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Determination of extractable perfluorooctanesulphonate (PFOS) in coated and impregnated solid articles, liquids and fire fighting foams - Method for sampling, extraction and analysis by LC-qMS or LC-tandem/MS

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Methylcyclohexanol for technical use

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Diethyl ether, technical

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Solvents and diluents. Methylethylketone

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