Registration number (WIID)Project No.TitleStatus
70026ISO 14851:2019Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium — Method by measuring the oxygen demand in a closed respirometerStandarts spēkā
85976ISO 17744:2025Plastics — Determination of specific volume as a function of temperature and pressure, pvT diagram — Piston apparatus methodStandarts spēkā
74991ISO 1183-2:2019Plastics — Methods for determining the density of non-cellular plastics — Part 2: Density gradient column methodStandarts spēkā
63768ISO 16620-3:2015Plastics — Biobased content — Part 3: Determination of biobased synthetic polymer contentStandarts spēkā
32225ISO 8660:2002Plastics — Determination of permanganate absorption number of caprolactam — Spectrometric methodStandarts spēkā
74995ISO 16014-1:2019Plastics — Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography — Part 1: General principlesStandarts spēkā
63766ISO 16620-1:2015Plastics — Biobased content — Part 1: General principlesStandarts spēkā
72462ISO 10927:2018Plastics — Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS)Standarts spēkā
91098ISO/DIS 1183-2Plastics — Methods for determining the density of non-cellular plastics — Part 2: Density gradient column methodAptauja slēgta
85975ISO/DIS 19717Plastics — Differential scanning calorimetry (DSC) or thermogravimetric analysis (TGA) — Model-free kinetics based on the non-linear incremental isoconversional methodAptauja slēgta
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