Concept

Parts per million

Related
URI	http://vocab.nerc.ac.uk/collection/P06/current/UPPM/
Within Vocab	BODC-approved data storage units
Alternative Labels	ppm
Definition	Proportion of one part in 10^6 by weight, volume or amount (i.e. moles). Milligrams/kilogram is a more explicit alternative for part per million by weight.
Date	2022-12-02T16:16:59
Identifier	SDN:P06::UPPM
Note	accepted
Has Current Version	2
Version	1
version	2
Same As	QUDT concepts	http://qudt.org/vocab/unit/PPM	Mapping: 391112
Broader	`P24:DIMLESS`	[dimensionless]	Mapping: 1591242
	DBpedia	http://dbpedia.org/resource/Million	Mapping: 477380
	P01 BODC Parameter Usage Vocabulary - (16) [+]
	`P01:BRCNXTXT`	Concentration of bromine {Br CAS 7726-95-6} per unit dry weight of sediment by compression into pellets and X-ray fluorescence	Mapping: 366520
	`P01:IXCNXTXT`	Concentration of iodine {I2 CAS 7553-56-2} per unit dry weight of sediment by compression into pellets and X-ray fluorescence	Mapping: 366524
	`P01:RCO2X0MA`	Partial pressure (raw for atmosphere sample) of carbon dioxide {CAS 124-38-9} by drying and constant temperature non-dispersive infra-red gas analysis and ratiometric temperature and pressure correction	Mapping: 432804
	`P01:RCO2X0EQ`	Partial pressure (raw for equilibrated marine sample) of carbon dioxide {CAS 124-38-9} by equilibration with air, drying and constant temperature non-dispersive infra-red gas analysis and ratiometric temperature and pressure correction	Mapping: 432800
	`P01:RCO2X0S2`	Partial pressure (raw for nominal 250 ppm CO2 gas standard) of carbon dioxide {CAS 124-38-9} by constant temperature non-dispersive infra-red gas analysis and ratiometric temperature and pressure correction	Mapping: 432572
	`P01:RCO2X0S4`	Partial pressure (raw for nominal 450 ppm CO2 gas standard) of carbon dioxide {CAS 124-38-9} by constant temperature non-dispersive infra-red gas analysis and ratiometric temperature and pressure correction	Mapping: 432576
	`P01:RCO2X0S0`	Partial pressure (raw for nominal zero ppm CO2 gas standard) of carbon dioxide {CAS 124-38-9} by constant temperature non-dispersive infra-red gas analysis and ratiometric temperature and pressure correction	Mapping: 432568
	`P01:CLOFFCO2`	Partial pressure calibration offset of pCO2 determination	Mapping: 439968
	`P01:SDOFFCO2`	Partial pressure calibration offset standard deviation of pCO2 determination	Mapping: 439976
	`P01:ACO2GC01`	Partial pressure of carbon dioxide {CO2 CAS 124-38-9} {pCO2} in the atmosphere by gas chromatography	Mapping: 370532
	`P01:ACO2IG01`	Partial pressure of carbon dioxide {CO2 CAS 124-38-9} {pCO2} in the atmosphere by infra-red gas analysis	Mapping: 397124
	`P01:SDRCO2MA`	Partial pressure standard deviation (raw for atmosphere sample) of carbon dioxide {CAS 124-38-9} by drying and constant temperature non-dispersive infra-red gas analysis and ratiometric temperature and pressure correction	Mapping: 432584
	`P01:SDRCO2EQ`	Partial pressure standard deviation (raw for equilibrated marine sample) of carbon dioxide {CAS 124-38-9} by equilibration with air, drying and constant temperature non-dispersive infra-red gas analysis and ratiometric temperature and pressure correction	Mapping: 432580
	`P01:SDRCO2S2`	Partial pressure standard deviation (raw for nominal 250 ppm CO2 gas standard) of carbon dioxide {CAS 124-38-9} by constant temperature non-dispersive infra-red gas analysis and ratiometric temperature and pressure correction	Mapping: 432592
	`P01:SDRCO2S4`	Partial pressure standard deviation (raw for nominal 450 ppm CO2 gas standard) of carbon dioxide {CAS 124-38-9} by constant temperature non-dispersive infra-red gas analysis and ratiometric temperature and pressure correction	Mapping: 432596
	`P01:SDRCO2S0`	Partial pressure standard deviation (raw for nominal zero ppm CO2 gas standard) of carbon dioxide {CAS 124-38-9} by constant temperature non-dispersive infra-red gas analysis and ratiometric temperature and pressure correction	Mapping: 432588
	P09 MEDATLAS Parameter Usage Vocabulary - (23) [+]
	`P09:MBAS`	Ba IN THE SEDIMENT	Mapping: 151838
	`P09:MBRS`	Br IN THE SEDIMENT	Mapping: 151686
	`P09:MCES`	Ce IN THE SEDIMENT	Mapping: 151746
	`P09:XCO2`	CO2 MOLE FRACTION IN DRY GAS	Mapping: 151750
	`P09:MCRS`	Cr IN THE SEDIMENT	Mapping: 151839
	`P09:MCUS`	Cu IN THE SEDIMENT	Mapping: 151840
	`P09:MIIS`	I IN THE SEDIMENT	Mapping: 151645
	`P09:MLAS`	La IN THE SEDIMENT	Mapping: 151687
	`P09:MMOS`	Mo IN THE SEDIMENT	Mapping: 151841
	`P09:MNBS`	Nb IN THE SEDIMENT	Mapping: 151747
	`P09:MNDS`	Nd IN THE SEDIMENT	Mapping: 151842
	`P09:MNIS`	Ni IN THE SEDIMENT	Mapping: 151688
	`P09:MPBS`	Pb IN THE SEDIMENT	Mapping: 151843
	`P09:MRBS`	Rb IN THE SEDIMENT	Mapping: 151748
	`P09:MSCS`	Sc IN THE SEDIMENT	Mapping: 151617
	`P09:MSRS`	Sr IN THE SEDIMENT	Mapping: 151689
	`P09:MTHS`	Th IN THE SEDIMENT	Mapping: 151749
	`P09:MUUS`	U IN THE SEDIMENT	Mapping: 151844
	`P09:MVVS`	V IN THE SEDIMENT	Mapping: 151845
	`P09:VOCP`	VOLUME CONC. OF PARTICLES	Mapping: 151831
	`P09:MYYS`	Y IN THE SEDIMENT	Mapping: 151646
	`P09:MZNS`	Zn IN THE SEDIMENT	Mapping: 151690
	`P09:MZRS`	Zr IN THE SEDIMENT	Mapping: 151846
	DBpedia	http://dbpedia.org/resource/Million	Mapping: 477380

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