该资料大小估算6.26MB，EN 17351-2020 生物基产品 用元素分析仪测定氧含量共13页，pdf格式
EN17351:2020isaEuropeanstandardthatspecifiesamethodfordeterminingtheoxygencontentinbio-basedproductsusingelementalanalyzers.Itappliestosolid,liquid,andgaseoussamples,providingastandardizedapproachtoensureaccuracyandreproducibilityinmeasurements.Themethodinvolvescombustingthesampleinanoxygen-freeenvironmentandquantifyingtheoxygenreleasedascarbonmonoxideorcarbondioxide,typicallythroughthermalconductivitydetectionorinfraredabsorption.Thisstandardsupportsqualitycontrol,certification,andcomplianceinindustriesutilizingbio-basedmaterials,suchasbiofuels,bioplastics,andbiochemicals.Itemphasizescalibration,validation,anduncertaintyconsiderationstomaintainreliabilityinresults.
