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Standards [CURRENT]

UNE-EN 60079-29-2

Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen
Edition 2016-05-04

Standards [CURRENT]

UNE-EN ISO 4589-1

Plastics - Determination of burning behaviour by oxygen index - Part 1: General requirements (ISO 4589-1:2017)
Edition 2017-09-20

Standards [CURRENT]

UNE-EN ISO 4589-3

Plastics - Determination of burning behaviour by oxygen index - Part 3: Elevated-temperature test (ISO 4589-3:2017)
Edition 2017-10-04

Standards [CURRENT]

UNE-EN ISO 4589-2

Plastics - Determination of burning behaviour by oxygen index - Part 2: Ambient-temperature test (ISO 4589-2:2017)
Edition 2017-10-18

Standards [CURRENT]

UNE-EN 1601

Liquid petroleum products - Determination of organic oxygenate compounds and total organically bound oxygen content in unleaded petrol - Method by gas chromatography (O-FID)
Edition 2018-03-14

Standards [CURRENT]

UNE-EN ISO 5815-1

Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution and seeding method with allylthiourea addition (ISO 5815-1:2019)
Edition 2020-10-21

Standards [CURRENT]

UNE-EN ISO 17556

Plastics - Determination of the ultimate aerobic biodegradability of plastic materials in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved (ISO 17556:2019)
Edition 2020-02-12

Standards [CURRENT]

UNE-EN ISO 14851

Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer (ISO 14851:2019)
Edition 2020-01-22

Standards [CURRENT]

UNE-EN ISO 80601-2-69

Medical electrical equipment - Part 2-69: Particular requirements for the basic safety and essential performance of oxygen concentrator equipment (ISO 80601-2-69:2020)
Edition 2021-11-10

Respiratory protective devices - Human factors - Part 3: Physiological responses and limitations of oxygen and limitations of carbon dioxide in the breathing environment
Edition 2023-01-21

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