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Standards [CURRENT]

OENORM EN ISO 20776-1

Susceptibility testing of infectious agents and evaluation of performance of antimicrobial susceptibility test devices - Part 1: Broth micro-dilution reference method for testing the in vitro activity of antimicrobial agents against rapidly growing aerobic bacteria involved in infectious diseases (ISO 20776-1:2019, corrected version 2019-12)
Edition 2020-11-15

Pre-standard

ISO/TS 12869-2

Water quality - Detection and quantification of Legionella spp. and/or Legionella pneumophila by concentration and genic amplification by quantitative polymerase chain reaction (qPCR) - Part 2: On-site methods
Edition 2024-04

Technical rule [CURRENT]

ONR CEN/TS 13649

Stationary source emissions - Determination of the mass concentration of individual gaseous organic compounds - Sorptive sampling method followed by solvent extraction or thermal desorption (CEN/TS 13649:2014)
Edition 2015-01-15

Technical rule [CURRENT]

ONR CEN/TS 17060

Fertilizers - Determination of molybdenum in concentrations > 10 % using a gravimetric method with 8-hydroxyquinoline (CEN/TS 17060:2017)
Edition 2017-07-01

Technical rule [CURRENT]

ONR CEN/TS 17340

Stationary source emissions - Determination of mass concentration of fluorinated compounds expressed as HF - Standard reference method (CEN/TS 17340:2020)
Edition 2020-12-15

Technical rule [CURRENT]

ONR CEN/TS 17405

Stationary source emissions - Determination of the volume concentration of carbon dioxide - Reference method: infrared spectrometry (CEN/TS 17405:2020)
Edition 2020-12-15

Technical rule [CURRENT]

ONR CEN ISO/TS 22115

Animal and vegetable fats and oils - Separation of lipid classes by capillary gas chromatography (fingerprint method) (ISO/TS 22115:2021)
Edition 2021-12-01

Technical rule [CURRENT]

ONR CEN ISO/TS 21596

Solid biofuels - Determination of grindability - Hardgrove type method for thermally treated biomass fuels (ISO/TS 21596:2021)
Edition 2022-04-15

Technical rule [CURRENT]

ONR CEN/TS 17338

Liming materials - Determination of the lime requirement in soil - Ammonium acetate buffer method pH 5,5 (CEN/TS 17338:2019)
Edition 2019-07-01

Technical rule [CURRENT]

ONR CEN/TS 14418

Geosynthetic Barriers - Test method for the determination of the influence of freezing-thawing cycles on the permeability of clay geosynthetic barriers (CEN/TS 14418:2014)
Edition 2014-12-01

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