`unit:PPM`

http://qudt.org/vocab/unit/PPM

Turtle snippet

Types: qudt:Unit

Predicate	Object
`rdf:type`	`qudt:Unit`
`dcterms:description`	Dimensionless unit for concentration. Recommended practice is to use specific units such as \(ug/l\).
`qudt:applicableSystem`	Show 8 values `sou:ASU` `sou:CGS` `sou:CGS-EMU` `sou:CGS-ESU` `sou:CGS-GAUSS` `sou:IMPERIAL` `sou:PLANCK` `sou:SI`
`qudt:conversionMultiplier`	0.000001
`qudt:conversionMultiplierSN`	1.0E-6
`qudt:hasDimensionVector`	`qkdv:A0E0L0I0M0H0T0D1`
`qudt:hasQuantityKind`	`quantitykind:AmountOfSubstanceFraction` `quantitykind:DimensionlessRatio`
`qudt:iec61360Code`	“0112/2///62720#UAD925”
`qudt:informativeReference`	https://cdd.iec.ch/cdd/iec62720/iec62720.nsf/Units/0112-2---62720%23UAD925 https://en.wikipedia.org/wiki/Parts-per_notation
`qudt:omUnit`	http://www.ontology-of-units-of-measure.org/resource/om-2/partsPerMillion
`qudt:scalingOf`	`unit:NUM`
`qudt:symbol`	“PPM”
`qudt:ucumCode`	“[ppm]”^^`qudt:UCUMcs`
`qudt:uneceCommonCode`	59
`qudt:wikidataMatch`	http://www.wikidata.org/entity/Q21006887
`rdfs:isDefinedBy`	http://qudt.org/3.1.11/vocab/unit
`rdfs:label`	“Parts per Million” “Parts per Million”@en

Generated 2026-02-20T09:46:38.851-05:00