Standards search

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Liquid chromatography at critical conditions (LCCC) - Chemical heterogeneity of polyethylene oxides (ISO/TS 23973:2020)

60.60 Standard published

CEN/TC 139

Animal feeding stuffs - Methods of sampling and analysis - Performance criteria for single laboratory validated and ring-trial validated methods of analysis for the determination of mycotoxins

90.93 Standard confirmed

CEN/TC 327

Influence of materials on water intended for human consumption - GC-MS identification of water leachable organic substances

90.93 Standard confirmed

CEN/TC 164

Animal feeding stuffs: Methods of sampling and analysis - Determination of T-2 and HT-2 toxins, Deoxynivalenol and Zearalenone, in feed materials and compound feed by LC-MS

90.93 Standard confirmed

CEN/TC 327

Animal feeding stuffs: Methods of sampling and analysis - Screening and determination of authorized coccidiostats at additive and 1 % and 3 % cross-contamination level, and of non-registered coccidiostats and of one antibiotic at sub-additive levels, in compound feed with High Performance Liquid Chromatography - Tandem Mass Spectrometry detection (LC-MS/MS)

60.60 Standard published

CEN/TC 327

Animal feeding stuffs: Methods of sampling and analysis - Determination of carotenoids in animal compound feed and premixtures by high performance liquid chromatography - UV detection (HPLC-UV)

60.60 Standard published

CEN/TC 327

Environmental solid matrices - Determination of halogens and sulfur by oxidative pyrohydrolytic combustion followed by ion chromatography

60.60 Standard published

CEN/TC 444

Water quality - Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality

60.60 Standard published

CEN/TC 230

Determination of certain substances in electrotechnical products - Part 7-2: Hexavalent chromium - Determination of hexavalent chromium (Cr(VI)) in polymers and electronics by the colorimetric method

60.60 Standard published

CLC/TC 111X

Determination of certain substances in electrotechnical products - Part 8: Phthalates in polymers by gas chromatography-mass spectrometry (GC-MS), gas chromatography-mass spectrometry using a pyrolyzer/thermal desorption accessory (Py/TD-GC-MS)

60.60 Standard published

CLC/TC 111X

Determination of certain substances in electrotechnical products - Part 8: Phthalates in polymers by gas chromatography-mass spectrometry (GC-MS), gas chromatography-mass spectrometry using a pyrolyzer/thermal desorption accessory (Py-TD-GC-MS)

10.99 New project approved

CLC/TC 111X

Microbeam analysis — Electron probe microanalysis — Methods for elemental-mapping analysis using wavelength-dispersive spectroscopy

90.93 Standard confirmed

ISO/TC 202/SC 2

Microbeam analysis — Electron backscatter diffraction — Measurement of average grain size

60.60 Standard published

ISO/TC 202

Determination of crystallizing point — General method

90.93 Standard confirmed

ISO/TC 47

Microbeam analysis — Electron probe microanalysis — Guidelines for the determination of experimental parameters for wavelength dispersive spectroscopy

60.60 Standard published

ISO/TC 202/SC 2

Microbeam analysis — Electron probe microanalysis — Guidelines for determining the carbon content of steels using a calibration curve method

90.93 Standard confirmed

ISO/TC 202/SC 2

Microbeam analysis — Analytical electron microscopy — Method of determination for apparent growth direction of wirelike crystals by transmission electron microscopy

90.92 Standard to be revised

ISO/TC 202/SC 3

Microbeam analysis — Electron probe microanalyser (EPMA) — Guidelines for performing quality assurance procedures

90.93 Standard confirmed

ISO/TC 202/SC 2