@prefix rdf: . @prefix : . @prefix ro: . @prefix bfo: . @prefix dct: . @prefix map: . @prefix org: . @prefix owl: . @prefix pav: . @prefix sio: . @prefix xml: . @prefix xsd: . @prefix af-c: . @prefix af-e: . @prefix af-m: . @prefix af-p: . @prefix af-q: . @prefix af-r: . @prefix af-x: . @prefix foaf: . @prefix prov: . @prefix qudt: . @prefix rdfs: . @prefix skos: . @prefix time: . @prefix vann: . @prefix void: . @prefix af-cq: . @prefix af-fn: . @prefix af-rl: . @prefix af-cur: . @prefix af-map: . af-e:AFE_0000078 af-x:AFX_0002798 true ; af-x:AFX_0002809 ; a owl:Class ; rdfs:subClassOf af-e:AFE_0000217 ; skos:definition "A piece of apparatus that has the form of a tube with a diameter of less than a millimeter and hosts the stationary bed in chromatography. [CHMO]" ; skos:prefLabel "capillary column" . af-e:AFE_0000135 af-x:AFX_0002798 true ; a owl:Class ; rdfs:subClassOf af-e:AFE_0000217 ; skos:definition "A chromatography column used for analysis. [Allotrope]" ; skos:prefLabel "analytical column" . af-e:AFE_0000158 a owl:Class ; rdfs:subClassOf af-e:AFE_0000354 ; skos:definition "A piece of apparatus that is planar and is or hosts the stationary bed in chromatography. [CHMO]" ; skos:prefLabel "open chromatographic bed" . af-e:AFE_0000246 af-x:AFX_0002798 true ; af-x:AFX_0002808 ; dct:source "PAC, 1993, 65, 819 (Nomenclature for chromatography (IUPAC Recommendations 1993))" ; a owl:Class ; rdfs:subClassOf [ a owl:Class ; owl:intersectionOf (af-e:AFE_0000317 [ a owl:Restriction ; owl:onProperty ro:_0000056 ; owl:someValuesFrom af-p:AFP_0001321 ] ) ] ; skos:definition "A chromatography detector is a detector that is used in chromatography as component of a chromatography system. [Allotrope]" ; skos:prefLabel "chromatographic detector" . af-e:AFE_0000277 af-x:AFX_0002798 true ; af-x:AFX_0002808 ; a owl:Class ; rdfs:subClassOf af-e:AFE_0000550 ; skos:altLabel "SAX column" ; skos:definition "A chromatography column where the stationary phase is a strong anion exchanger. [CHMO]" ; skos:prefLabel "strong anion-exchange column" . af-e:AFE_0000301 af-x:AFX_0002798 true ; af-x:AFX_0002808 ; a owl:Class ; rdfs:subClassOf af-e:AFE_0000550 ; skos:altLabel "WAX column" ; skos:definition "A chromatography column where the stationary phase is a weak anion exchanger. [CHMO]" ; skos:prefLabel "weak anion-exchange column" . af-e:AFE_0000354 a owl:Class . af-e:AFE_0000360 af-x:AFX_0002798 true ; af-x:AFX_0002808 ; a owl:Class ; rdfs:subClassOf af-e:AFE_0000523 ; skos:altLabel "SCX column" ; skos:definition "A chromatography column where the stationary phase is a strong cation exchanger. [CHMO]" ; skos:prefLabel "strong cation-exchange column" . af-e:AFE_0000430 af-x:AFX_0002798 true ; af-x:AFX_0002808 ; a owl:Class ; rdfs:subClassOf af-e:AFE_0000217 ; skos:definition "A short protective chromatography column used to protect the main analytical column from damaging impurities that are injected into the instrument. [Allotrope]" ; skos:prefLabel "guard column" . af-e:AFE_0000431 af-x:AFX_0002798 true ; a owl:Class ; rdfs:subClassOf af-e:AFE_0000392 ; skos:altLabel "GPC", "gel permeation chromatograph" ; skos:definition "A piece of apparatus, consisting of an eluent supply system, an injection or sampling system, a column containing a swollen gel, a detector and a data acquisition/processing system, that is used to carry out chromatographic separations. [CHMO]" ; skos:prefLabel "gel filtration chromatograph" . af-e:AFE_0000523 af-x:AFX_0002798 true ; af-x:AFX_0002808 ; a owl:Class ; rdfs:subClassOf af-e:AFE_0000803 ; skos:definition "A chromatography column where the stationary phase is a cation exchanger. [CHMO]" ; skos:prefLabel "cation-exchange column" . af-e:AFE_0000550 af-x:AFX_0002798 true ; af-x:AFX_0002808 ; a owl:Class ; rdfs:subClassOf af-e:AFE_0000803 ; skos:definition "A chromatography column where the stationary phase is an anion exchanger. [CHMO]" ; skos:prefLabel "anion-exchange column" . af-e:AFE_0000579 af-x:AFX_0002798 true ; a owl:Class ; rdfs:subClassOf af-e:AFE_0000217 ; skos:definition "A capillary electrophoresis column is a type of column that is used in capillary electrophoresis. [Allotrope]" ; skos:prefLabel "capillary electrophoresis column" . af-e:AFE_0000691 af-x:AFX_0002798 true ; af-x:AFX_0002808 ; a owl:Class ; rdfs:subClassOf af-e:AFE_0000217 ; skos:definition "A chromatography column in which either the inner tube wall or a liquid or active solid held stationary on the tube wall acts as the stationary phase and there is an open, unrestricted path for the mobile phase. [CHMO]" ; skos:prefLabel "open-tubular column" . af-e:AFE_0000692 af-x:AFX_0002798 true ; af-x:AFX_0002808 ; a owl:Class ; rdfs:subClassOf af-e:AFE_0000217 ; skos:definition "A chromatography column that contains a solid packing. [CHMO]" ; skos:prefLabel "packed column" . af-e:AFE_0000742 af-x:AFX_0002798 true ; a owl:Class ; rdfs:subClassOf af-e:AFE_0000217 ; skos:definition "An array column is a column that contains multiple columns at the same time. [Allotrope]" ; skos:prefLabel "array column" . af-e:AFE_0000775 af-x:AFX_0002798 true ; af-x:AFX_0002808 ; a owl:Class ; rdfs:subClassOf af-e:AFE_0000523 ; skos:altLabel "WCX column" ; skos:definition "A chromatography column where the stationary phase is a weak cation exchanger. [CHMO]" ; skos:prefLabel "weak cation-exchange column" . af-e:AFE_0000803 af-x:AFX_0002798 true ; af-x:AFX_0002808 ; a owl:Class ; rdfs:subClassOf af-e:AFE_0000217 ; skos:definition "A chromatography column where the stationary phase is an ion exchanger. [CHMO]" ; skos:prefLabel "ion-exchange column" . af-e:AFE_0001763 af-x:AFX_0002798 true ; af-x:AFX_0002808 ; a owl:Class ; rdfs:subClassOf af-e:AFE_0000217 ; skos:altLabel "spin concentrator" ; skos:definition "A spin column is a column used for concentration of biological samples containing membranes for ultrafiltration. The solid phase is made up of silica to which the biological sample binds. [Allotrope]" ; skos:prefLabel "spin column" . af-e:AFE_0001797 af-x:AFX_0002798 true ; dct:license ; dct:rights ; dct:source "L.S. Ettre, \"Nomenclature for Chromatography\", Pure & Appl. Chem. 1993, Vol. 65, No. 4, pp. 819-872" ; a owl:Class ; rdfs:subClassOf af-e:AFE_0000266 ; skos:altLabel "sampling valve", "valve injector" ; skos:definition "A device in which the sample is first introduced into a chamber (loop), temporarily isolated from the mobile phase system by valves, which can be switched to make an instantaneous diversion of the mobile phase stream through the chamber to carry the sample to the column. [IUPAC]" ; skos:prefLabel "bypass injector" . af-e:AFE_0001798 af-x:AFX_0002798 true ; dct:license ; dct:rights ; dct:source "L.S. Ettre, \"Nomenclature for Chromatography\", Pure & Appl. Chem. 1993, Vol. 65, No. 4, pp. 819-872" ; a owl:Class ; rdfs:subClassOf af-e:AFE_0000266 ; skos:definition "A device which directly introduces the sample into the mobile-phase stream. [IUPAC]" ; skos:prefLabel "direct injector" . af-e:AFE_0001799 af-x:AFX_0002798 true ; dct:license ; dct:rights ; dct:source "L.S. Ettre, \"Nomenclature for Chromatography\", Pure & Appl. Chem. 1993, Vol. 65, No. 4, pp. 819-872" ; a owl:Class ; rdfs:subClassOf af-e:AFE_0000266 ; skos:definition "A device which directly introduces the sample into the mobile-phase stream. [IUPAC]" ; skos:prefLabel "on-column injector" . af-e:AFE_0002198 a owl:Class ; rdfs:subClassOf af-e:AFE_0000322 ; skos:definition "A column compartment is a compartment in a chromatography system where the columns are held. [Allotrope]" ; skos:editorialNote "2019-04-01 Adding 'ro:location of' some 'af-e:chromatography column' breaks Hermit reasoner. [Allotrope]" ; skos:prefLabel "column compartment" . af-e:AFE_0002202 a owl:Class ; rdfs:subClassOf af-e:AFE_0000217 ; skos:definition "A monolithic columns is a chromatography column where the stationary phase synthesized in place as a single lattice structure in the column. [Allotrope]" ; skos:prefLabel "monolithic column" . af-e:AFE_0002233 a owl:Class ; rdfs:subClassOf af-e:AFE_0002232 ; skos:altLabel "CDS" ; skos:definition "A chromatography data system is a data system that controls a chromatography system and processes data participating in a chromatography run. [Allotrope]" ; skos:prefLabel "chromatography data system" . af-fn:AFFN_0000002 a owl:Class ; rdfs:subClassOf af-fn:AFFN_0000113 ; owl:equivalentClass [ a owl:Class ; owl:intersectionOf (af-fn:AFFN_0000113 [ a owl:Restriction ; owl:onProperty bfo:_0000054 ; owl:someValuesFrom af-p:AFP_0003575 ] ) ] ; skos:definition "To deliver material is the function to transfer a material to or into a destination. [Allotrope]" ; skos:prefLabel "to deliver material" . af-fn:AFFN_0000003 af-x:AFX_0002798 true ; a owl:Class ; rdfs:subClassOf af-fn:AFFN_0000002 ; owl:equivalentClass [ a owl:Class ; owl:intersectionOf (af-fn:AFFN_0000002 [ a owl:Restriction ; owl:onProperty bfo:_0000054 ; owl:someValuesFrom [ a owl:Class ; owl:intersectionOf (af-p:AFP_0003349 [ a owl:Restriction ; owl:onProperty af-x:AFX_0002745 ; owl:someValuesFrom af-rl:AFRL_0000011 ] ) ] ] ) ] ; skos:definition "To deliver mobile phase is the function to deliver material that is in a mobile phase role. [Allotrope]" ; skos:prefLabel "to deliver mobile phase" . af-fn:AFFN_0000032 af-x:AFX_0002798 true ; a owl:Class ; rdfs:subClassOf af-fn:AFFN_0000105 ; owl:equivalentClass [ a owl:Class ; owl:intersectionOf (af-fn:AFFN_0000031 af-fn:AFFN_0000107 [ a owl:Restriction ; owl:onProperty bfo:_0000054 ; owl:someValuesFrom af-p:AFP_0001321 ] ) ] ; skos:altLabel "separation by chromatography function" ; skos:definition "A material separation function which is realized by chromatography. [Allotrope]" ; skos:prefLabel "to separate material by chromatography" . af-m:AFM_0000275 a owl:Class . af-m:AFM_0001096 a owl:Class ; rdfs:subClassOf af-m:AFM_0001042 ; skos:definition "A chromatographic packing is a solid heterogeneous mixture consisting of a substrate and stationary phase used in a chromatographic separation. [Allotrope]" ; skos:prefLabel "chromatographic packing" . af-p:AFP_0000131 a owl:Class ; rdfs:subClassOf af-p:AFP_0001321 ; skos:definition "Chromatography in which separation is based mainly on differences between the solubility of the sample components in the stationary phase (gas chromatography), or on differences between the solubilities of the components in the mobile and stationary phases (liquid chromatography). [CHMO]" ; skos:prefLabel "partition chromatography" . af-p:AFP_0000588 af-x:AFX_0002798 true ; a owl:Class ; rdfs:subClassOf af-p:AFP_0001321 ; owl:equivalentClass [ a owl:Class ; owl:intersectionOf (af-p:AFP_0001321 [ a owl:Restriction ; owl:onProperty ro:_0000057 ; owl:someValuesFrom af-e:AFE_0000217 ] ) ] ; skos:definition "A chromatography method where the stationary bed is within a tube (of standard length 25 cm). The particles of the solid stationary phase or support coated with a liquid stationary phase may fill the whole inside volume of the tube (packed column) or be concentrated on or along the inside tube wall leaving an open, unrestricted path for the mobile phase in the middle part of the tube (open-tubular column). [CHMO]" ; skos:prefLabel "column chromatography" . af-p:AFP_0001023 a owl:Class ; rdfs:subClassOf af-p:AFP_0001321 ; skos:definition "Chromatography in which separation is based mainly on differences between the adsorption affinities of the sample components for the surface of an active solid. [CHMO]" ; skos:prefLabel "adsorption chromatography" . af-p:AFP_0001183 af-x:AFX_0002798 true ; a owl:Class ; rdfs:subClassOf af-p:AFP_0001321 ; skos:altLabel "NPC", "normal phase chromatography" ; skos:definition "A separation method where the components are distributed between two phases, one of which is stationary and polar, while the other is non-polar and moves in a definite direction. [CHMO]" ; skos:prefLabel "normal-phase chromatography" . af-p:AFP_0001611 af-x:AFX_0002818 true ; a owl:Class ; rdfs:subClassOf [ a owl:Class ; owl:intersectionOf (af-p:AFP_0000708 af-p:AFP_0003666 ) ] ; skos:altLabel "injection", "sample introduction" ; skos:changeNote "2018-10-24 Moved to chromatography domain ontology, subclassed under loading [Allotrope]" ; skos:definition "Process of loading a sample into a chromatography system. [Allotrope]" ; skos:prefLabel "injection (chromatography)" . af-p:AFP_0001677 af-x:AFX_0002798 true ; a owl:Class ; rdfs:subClassOf af-p:AFP_0001321 ; skos:definition "A separation method where the components (in this case stereoisomers) are distributed between two chiral phases, one of which is stationary, while the other moves in a definite direction. [CHMO]" ; skos:prefLabel "chiral chromatography" . af-p:AFP_0002014 a owl:Class ; rdfs:subClassOf af-p:AFP_0001321 ; skos:altLabel "open bed chromatography", "open-bed chromatography" ; skos:definition "A chromatography method where the stationary phase is present as or on a plane. [CHMO]" ; skos:prefLabel "planar chromatography" . af-p:AFP_0002089 a owl:Class ; rdfs:subClassOf af-p:AFP_0003598 ; skos:changeNote "2019-09-09 Moved under data transformation and fixed definition. [Allotrope]" ; skos:definition "Chromatography data processing is a data transformation on chromatograms. [Allotrope]" ; skos:prefLabel "chromatography data processing" . af-p:AFP_0002314 a owl:Class ; rdfs:subClassOf af-p:AFP_0001321 ; skos:definition "Chromatography where the mobile phase contains a compound (the displacer) more strongly retained than the components of the sample under examination. The sample is fed into the system as a finite slug. [CHMO]" ; skos:prefLabel "displacement chromatography" . af-p:AFP_0002361 af-x:AFX_0002798 true ; a owl:Class ; rdfs:subClassOf af-p:AFP_0001321 ; skos:altLabel "RPC", "reverse phase chromatography", "reverse-phase chromatography", "reversed phase chromatography" ; skos:definition "A separation method where the components are distributed between two phases, one of which is stationary and non-polar, while the other is polar and moves in a definite direction. [CHMO]" ; skos:prefLabel "reversed-phase chromatography" . af-p:AFP_0002484 a owl:Class ; rdfs:subClassOf af-p:AFP_0001321 ; skos:definition "Headspace chromatography is a type of chromatography that uses the gaseous headspace above a sample for analysis because very light volatiles can be efficiently partitioned as they diffuse to the gas volume above. [Allotrope]" ; skos:prefLabel "headspace chromatography" . af-p:AFP_0002655 a owl:Class ; rdfs:subClassOf af-p:AFP_0001321 ; skos:altLabel "multimodal chromatography" ; skos:definition "Mixed-mode chromatography (MMC), or multimodal chromatography, refers to chromatographic methods that utilize more than one form of interaction between the stationary phase and analytes in order to achieve separation. [Wikipedia]" ; skos:prefLabel "mixed-mode chromatography" . af-p:AFP_0002846 a owl:Class ; rdfs:subClassOf af-p:AFP_0001321 ; skos:definition "A chromatography method where the separation is based on the adsorption to membranes. [Allotrope]" ; skos:prefLabel "membrane chromatography" . af-p:AFP_0003281 a owl:Class . af-p:AFP_0003289 a owl:Class ; rdfs:subClassOf [ a owl:Class ; owl:intersectionOf (bfo:_0000015 [ a owl:Restriction ; owl:onProperty bfo:_0000051 ; owl:someValuesFrom af-p:AFP_0001135 ] [ a owl:Restriction ; owl:onProperty bfo:_0000051 ; owl:someValuesFrom af-p:AFP_0003312 ] ) ] ; skos:changeNote "2019-09-20 Changed definition. [Allotrope]" ; skos:definition "Mobile phase delivery is a process performed by a chromatography system in which the mobile phase is mixed and transported through the instrument for separation and detection. [Allotrope]" ; skos:prefLabel "mobile phase delivery" . af-p:AFP_0003298 a owl:Class ; rdfs:subClassOf af-p:AFP_0003282 ; skos:definition "The relative retention calculation is a process of performing the mathematical ratio quantification of the time a substance and a standard that remain in the stationary phase of a chromatography process. [Allotrope]" ; skos:prefLabel "relative retention calculation" . af-p:AFP_0003312 a owl:Class . af-p:AFP_0003349 a owl:Class . af-p:AFP_0003715 a owl:Class ; rdfs:subClassOf af-p:AFP_0003289 ; skos:definition "Constant pressure mobile phase delivery is a mobile phase delivery process whereby the mobile phase is delivered by maintaining a constant pressure of the mobile phase. [Allotrope]" ; skos:prefLabel "constant pressure mobile phase delivery" . af-p:AFP_0003748 a owl:Class ; rdfs:subClassOf af-p:AFP_0003289 ; skos:definition "Constant flow rate mobile phase delivery is a mobile phase delivery process whereby the mobile phase is delivered by maintaining a constant flow rate of the mobile phase. [Allotrope]" ; skos:prefLabel "constant flow rate mobile phase delivery" . af-q:AFQ_0000014 af-x:AFX_0002798 true ; af-x:AFX_0002811 af-x:AFX_0000904 ; a owl:Class ; owl:equivalentClass [ a owl:Class ; owl:intersectionOf (af-q:AFQ_0000020 [ a owl:Restriction ; owl:onProperty ro:_0000080 ; owl:someValuesFrom af-e:AFE_0000217 ] ) ] ; skos:altLabel "chromatography column length" ; skos:changeNote "2020-06-22 Changed labels. [Allotrope]" ; skos:definition "The length of a chromatography column bed. [Allotrope]" ; skos:prefLabel "chromatography column length (quality)" . af-q:AFQ_0000016 af-x:AFX_0002798 true ; a owl:Class ; owl:equivalentClass [ a owl:Class ; owl:intersectionOf (af-q:AFQ_0000018 [ a owl:Restriction ; owl:onProperty ro:_0000080 ; owl:someValuesFrom af-e:AFE_0000217 ] ) ] ; skos:altLabel "column inner diameter", "dc", "inner diameter" ; skos:changeNote "2020-06-22 Changed labels and definition. [Allotrope]" ; skos:definition "Column inner diameter is the inner diameter of a column. [Allotrope]" ; skos:prefLabel "column inner diameter (quality)" . af-q:AFQ_0000018 a owl:Class ; skos:altLabel "inner diameter" ; skos:changeNote "2020-06-22 Changed labels. [Allotrope]" . af-q:AFQ_0000019 af-x:AFX_0002811 af-x:AFX_0001180 ; af-x:AFX_0002818 true ; dct:source "Orange Book: IUPAC Compendium of Analytical Nomenclature. Second Edition, Blackwell Scientific Publications, Oxford, 1987.", "PAC, 1993, 65, 819. Nomenclature for chromatography (IUPAC Recommendations 1993)" ; a owl:Class ; rdfs:subClassOf af-q:AFQ_0000005 ; skos:altLabel "relative retention", "relative retention time" ; skos:definition "Relative retention time is a ratio quality of the adjusted or net retention time of a component relative to that of a standard, obtained under identical conditions. [Allotrope]" ; skos:prefLabel "relative retention time (quality)" . af-q:AFQ_0000020 a owl:Class ; skos:changeNote "2020-06-22 Changed labels. [Allotrope]" ; skos:prefLabel "cylinder length (quality)" . af-q:AFQ_0000170 dct:license ; dct:rights ; dct:source "PAC, 1993, 65, 819 (Nomenclature for chromatography (IUPAC Recommendations 1993)) on page 841" ; a owl:Class ; rdfs:subClassOf ; skos:altLabel "dead volume" ; skos:definition "The hold-up volume is the volume of the mobile phase required to elute a component the concentration of which in the stationary phase is negligible compared to that in the mobile phase. In other words, this component is not retained at all by the stationary phase. Thus, the hold-up volume is equal to the retention volume of an unretained compound. [IUPAC]" ; skos:prefLabel "hold-up volume"^^xsd:string . af-q:AFQ_0000247 a owl:Class ; rdfs:subClassOf ; skos:definition "A bonded phase is the structure quality of a material that is covalently bonded to a substrate. [Allotrope]" ; skos:prefLabel "bonded phase" . af-r:AFR_0000015 a owl:Class ; rdfs:subClassOf af-r:AFR_0000413 ; skos:definition "A chromatography peak is a peak that results from a detector's response to the presence of an analyte in the mobile phase eluting from a column in chromatography. [Allotrope]" ; skos:prefLabel "chromatography peak" . af-r:AFR_0000132 a owl:Class ; rdfs:subClassOf af-r:AFR_0000236 ; skos:altLabel "GC chromatogram" ; skos:definition "A plot of detector signal (e.g. ion count or absorbance) vs. retention time obtained from a column chromatography experiment where the mobile phase is a gas. [CHMO]" ; skos:prefLabel "gas chromatogram" . af-r:AFR_0000133 a owl:Class ; rdfs:subClassOf af-r:AFR_0000236 . af-r:AFR_0000160 a owl:Class ; rdfs:subClassOf af-r:AFR_0000236 ; skos:definition "A mass chromatogram is a distribution function of a mass detector signal versus time of acquisition or versus volume of analyte. [Allotrope]" ; skos:prefLabel "mass chromatogram" . af-r:AFR_0000207 a owl:Class . af-r:AFR_0000236 rdfs:subClassOf af-r:AFR_0000523 . af-r:AFR_0000308 a owl:Class ; rdfs:subClassOf af-r:AFR_0000236 ; skos:altLabel "EMR chromatogram" ; skos:definition "An electromagnetic radiation chromatogram is a distribution function of a electromagnetic radiation detector signal versus time of acquisition or versus volume of analyte. [Allotrope]" ; skos:prefLabel "electromagnetic radiation chromatogram" . af-r:AFR_0000410 a owl:Class ; rdfs:subClassOf af-r:AFR_0000236 ; skos:altLabel "SEC chromatogram", "SEC elugram", "SEC profile", "SEC trace", "size exclusion chromatogram" ; skos:definition "A plot of detector signal (e.g. ion count or absorbance) vs. retention time obtained from a chromatography experiment where the separation is caused by exclusion effects within the stationary phase and where the stationary phase is a swollen gel. [CHMO]" ; skos:prefLabel "size-exclusion chromatogram" . af-r:AFR_0000413 a owl:Class . af-r:AFR_0000443 a owl:Class ; rdfs:subClassOf af-r:AFR_0000160 ; skos:definition "A ion chromatogram is a distribution function of a ion current signal of a mass detector versus time of acquisition or versus volume of analyte. [Allotrope]" ; skos:prefLabel "ion chromatogram" . af-r:AFR_0000507 a owl:Class ; rdfs:subClassOf af-r:AFR_0000236 ; skos:altLabel "GPC elugram", "GPC profile", "GPC profiles", "GPC trace", "GPC traces", "gel permeation chromatogram", "gel permeation chromatographic traces" ; skos:definition "A plot of detector signal (e.g. ion count or absorbance) vs. retention time obtained from a chromatography experiment where the separation is caused by differences in molecular size. [CHMO]" ; skos:prefLabel "gel filtration chromatogram" . af-r:AFR_0000905 af-x:AFX_0002798 true ; a owl:Class ; rdfs:subClassOf af-r:AFR_0000413 ; skos:definition "An unretained peak is a peak which represents the detection result of a material entity which was not retained by a chromatography column. [Allotrope]" ; skos:prefLabel "unretained peak" . af-r:AFR_0001089 a owl:Class ; rdfs:subClassOf af-r:AFR_0001101, af-r:AFR_0001177 ; skos:changeNote "2020-03-20 Added quantification facet superclass. [Allotrope]" ; skos:definition "Retention time is a chromatography peak facet that indicates the elapsed time between the injection of the sample and the maximum detector response attributed to the peak (analyte band). [Allotrope]" ; skos:prefLabel "retention time" . af-r:AFR_0001174 a owl:Class ; rdfs:subClassOf af-r:AFR_0001101, [ a owl:Class ; owl:intersectionOf (af-r:AFR_0001177 [ a owl:Restriction ; owl:onProperty af-x:AFX_0002730 ; owl:someValuesFrom af-rl:AFRL_0000248 ] [ a owl:Restriction ; owl:onProperty af-x:AFX_0002816 ; owl:someValuesFrom af-q:AFQ_0000019 ] ) ] ; skos:changeNote "2020-03-20 Added quantification facet superclass. [Allotrope]" ; skos:definition "A chromatography peak facet that denotes the retention time of the peak relative to some other specified reference peak. [Allotrope]" ; skos:prefLabel "relative retention time" . af-r:AFR_0001175 a owl:Class ; rdfs:subClassOf [ a owl:Class ; owl:intersectionOf (af-r:AFR_0001174 [ a owl:Restriction ; owl:onProperty af-x:AFX_0002730 ; owl:someValuesFrom af-rl:AFRL_0000248 ] ) ] ; skos:definition "A relative retention time that quantitates the ratio of the retention time of the peak relative to some other specified reference peak. [Allotrope]" ; skos:prefLabel "unadjusted relative retention" . af-r:AFR_0001176 a owl:Class ; rdfs:subClassOf [ a owl:Class ; owl:intersectionOf (af-r:AFR_0001174 [ a owl:Restriction ; owl:onProperty af-x:AFX_0002730 ; owl:someValuesFrom af-rl:AFRL_0000248 ] ) ] ; skos:definition "A relative retention time that quantitates the ratio of the adjusted retention time (corrected for hold-up time) of the peak relative to the adjusted retention time of some reference peak. [Allotrope]" ; skos:prefLabel "adjusted relative retention" . af-r:AFR_0001177 af-x:AFX_0002818 true ; a owl:Class ; owl:equivalentClass [ a owl:Class ; owl:intersectionOf (af-r:AFR_0000947 [ a owl:Restriction ; owl:onProperty af-x:AFX_0002800 ; owl:someValuesFrom af-r:AFR_0000015 ] ) ] ; skos:definition "A chromatography peak facet is a facet of a chromatography peak. [Allotrope]" ; skos:prefLabel "chromatography peak facet" . af-r:AFR_0001197 skos:changeNote "2019-09-26 Removed alt labels, now their own subclasses. [Allotrope]" . af-r:AFR_0001220 dct:license ; dct:rights ; dct:source "PAC, 1990, 62, 2167 (Glossary of atmospheric chemistry terms (Recommendations 1990))", "PAC, 1993, 65, 819 (Nomenclature for chromatography (IUPAC Recommendations 1993))" ; a owl:Class ; rdfs:subClassOf af-r:AFR_0001219 ; skos:altLabel "baseline" ; skos:definition "The portion of the chromatogram recording the detector response when only the mobile phase emerges from the column. [IUPAC]" ; skos:prefLabel "baseline (chromatography)" . af-r:AFR_0001230 a owl:Class ; rdfs:subClassOf [ a owl:Class ; owl:intersectionOf (af-r:AFR_0001177 af-r:AFR_0001199 ) ] ; skos:definition "A chromatographic peak facet that quantitates the degree of separation between two peaks of a chromatogram. [Allotrope]" ; skos:prefLabel "chromatographic peak resolution" . af-r:AFR_0001231 a owl:Class ; rdfs:subClassOf af-r:AFR_0001230 ; skos:altLabel "chromatographic peak resolution by USP <621> using widths at baseline", "chromatographic peak resolution calculated by the ASTM method" ; skos:definition "Chromatographic peak resolution that is calculated by the USP <621> method using peak widths measured at the baseline. [Allotrope]" ; skos:prefLabel "chromatographic peak resolution using baseline peak widths" . af-r:AFR_0001232 a owl:Class ; rdfs:subClassOf af-r:AFR_0001230 ; skos:altLabel "chromatographic peak resolution by USP using widths at half-height", "chromatographic peak resolution calculated by EP", "chromatographic peak resolution calculated by JP-27" ; skos:definition "Chromatographic peak resolution that is calculated using peak widths measured at the half height. [Allotrope]" ; skos:prefLabel "chromatographic peak resolution using peak width at half-height" . af-r:AFR_0001233 a owl:Class ; rdfs:subClassOf af-r:AFR_0001230 ; skos:definition "Chromatographic peak resolution that is calculated based on peak widths derived from the second statistical moment (peak variance). [Allotrope]" ; skos:prefLabel "chromatographic peak resolution using statistical moments" . af-r:AFR_0001234 dct:license ; dct:rights ; a owl:Class ; rdfs:subClassOf af-r:AFR_0001177 ; skos:altLabel "capacity ratio", "mass distribution ratio", "partition ratio", "retention factor" ; skos:definition "The capacity factor is a chromatography peak facet that is a measure of the time the sample component resides in the stationary phase relative to the time it resides in the mobile phase: it expresses how much longer a sample component is retarded by the stationary phase than it would take to travel through the column with the velocity of the mobile phase. [IUPAC]" ; skos:prefLabel "capacity factor (chromatography)" . af-r:AFR_0001235 a owl:Class ; rdfs:subClassOf af-r:AFR_0001177 ; skos:altLabel "peak selectivity" ; skos:definition "A chromatography peak facet that denotes the ratio of the peak's capacity factor to that of another specified peak. [Allotrope]" ; skos:prefLabel "peak selectivity (chromatography)" . af-r:AFR_0001236 a owl:Class ; rdfs:subClassOf [ a owl:Class ; owl:intersectionOf (af-r:AFR_0001088 af-r:AFR_0001177 ) ] ; skos:altLabel "tailing factor" ; skos:definition "A chromatography peak facet that denotes the ratio of the peak's capacity factor to that of another specified peak. [Allotrope]" ; skos:prefLabel "chromatographic peak asymmetry factor" . af-r:AFR_0001237 a owl:Class ; rdfs:subClassOf af-r:AFR_0001236 ; skos:altLabel "asymmetry factor by EP", "asymmetry factor by JP-27", "tailing factor by USP <621> method" ; skos:definition "A quantitative asymmetry factor using 5% peak height. [Allotrope]" ; skos:prefLabel "asymmetry factor measured at 5 percent height" . af-r:AFR_0001238 a owl:Class ; rdfs:subClassOf af-r:AFR_0001236 ; skos:altLabel "statistical skew" ; skos:definition "A quantitative asymmetry factor using the third statistical moment calculated from the peak. [Allotrope]" ; skos:prefLabel "statistical skew (chromatography)" . af-r:AFR_0001239 a owl:Class ; rdfs:subClassOf af-r:AFR_0001177 ; skos:altLabel "number of theoretical plates" ; skos:definition "A chromatography peak facet that measures the amount of band broadening that occurs during the separation and thus the efficiency of the chromatographic system. [Allotrope]" ; skos:prefLabel "number of theoretical plates (chromatography)" . af-r:AFR_0001240 a owl:Class ; rdfs:subClassOf af-r:AFR_0001239 ; skos:altLabel "number of theoretical plates by ASTM", "number of theoretical plates by USP method" ; skos:definition "The number of theoretical plates calculated based on the peak width measured at the baseline. [Allotrope]" ; skos:prefLabel "number of theoretical plates by tangent method" . af-r:AFR_0001241 a owl:Class ; rdfs:subClassOf af-r:AFR_0001239 ; skos:altLabel "number of theoretical plates by EP method", "number of theoretical plates by JP method" ; skos:definition "The number of theoretical plates calculated based on the peak width measured at half height. [Allotrope]" ; skos:prefLabel "number of theoretical plates by peak width at half height" . af-r:AFR_0001242 a owl:Class ; rdfs:subClassOf [ a owl:Class ; owl:intersectionOf (af-r:AFR_0001575 [ a owl:Restriction ; owl:onProperty af-x:AFX_0002704 ; owl:someValuesFrom [ a owl:Class ; owl:intersectionOf (af-q:AFQ_0000036 [ a owl:Restriction ; owl:onProperty ro:_0000080 ; owl:someValuesFrom af-e:AFE_0001711 ] ) ] ] ) ] ; skos:altLabel "autosampler setting" ; skos:changeNote "2019-07-01 Changed specification target to be a device configuration. [Allotrope]" ; skos:definition "A parameter specification specific to the sampler device in the chromatography system. [Allotrope]" ; skos:prefLabel "autosampler setting (chromatography)" . af-r:AFR_0001267 a owl:Class ; rdfs:subClassOf af-r:AFR_0001242, af-r:AFR_0001577 ; skos:altLabel "autosampler injection volume setting", "injection volume", "injection volume setting" ; skos:definition "An autosampler parameter specification that specifies the volume of sample the autosampler is to inject into the mobile phase for separation. [Allotrope]" ; skos:prefLabel "autosampler injection volume setting (chromatography)" . af-r:AFR_0001268 a owl:Class ; rdfs:subClassOf [ a owl:Class ; owl:intersectionOf (af-r:AFR_0001575 [ a owl:Restriction ; owl:onProperty af-x:AFX_0002704 ; owl:someValuesFrom [ a owl:Class ; owl:intersectionOf (af-q:AFQ_0000036 [ a owl:Restriction ; owl:onProperty ro:_0000080 ; owl:someValuesFrom af-e:AFE_0000499 ] ) ] ] ) ] ; skos:altLabel "pump parameter setting" ; skos:changeNote "2019-07-01 Changed specification target to be a device configuration. [Allotrope]" ; skos:definition "A parameter specification specific to the pump device in the chromatography system. [Allotrope]" ; skos:prefLabel "pump setting (chromatography)" . af-r:AFR_0001269 a owl:Class ; rdfs:subClassOf af-r:AFR_0001659, [ a owl:Class ; owl:intersectionOf (af-r:AFR_0001243 af-r:AFR_0001268 ) ] ; skos:changeNote "2019-07-01 Changed specification target to be a device configuration. [Allotrope]" ; skos:definition "A pump parameter specification that specifies the mobile phase ratio in the eluent. [Allotrope]" ; skos:prefLabel "pump mobile phase ratio setting (chromatography)" . af-r:AFR_0001270 a owl:Class ; rdfs:subClassOf af-r:AFR_0001660, [ a owl:Class ; owl:intersectionOf (af-r:AFR_0001243 af-r:AFR_0001268 ) ] ; skos:changeNote "2019-07-01 Changed specification target to be a device configuration. [Allotrope]" ; skos:definition "A pump parameter specification that specifies the total flow rate of the combined mobile phases (eluent). [Allotrope]" ; skos:prefLabel "pump flow rate setting (chromatography)" . af-r:AFR_0001534 a owl:Class ; rdfs:subClassOf af-r:AFR_0001242, af-r:AFR_0001243, af-r:AFR_0001678 ; skos:changeNote "2020-01-06 Moved to chromatography domain. [Allotrope]", "2020-05-11 Fixed definition. [Allotrope]" ; skos:definition "Washing repetition setting is a setting that sets the number of repetitions of the washing. [Allotrope]" ; skos:prefLabel "washing repetition setting" . af-r:AFR_0001535 a owl:Class ; rdfs:subClassOf af-r:AFR_0001242, af-r:AFR_0001243, af-r:AFR_0001815 ; skos:changeNote "2020-01-06 Moved to chromatography domain. [Allotrope]" ; skos:definition "Washing duration setting is a setting that sets the duration of the washing. [Allotrope]" ; skos:prefLabel "washing duration setting" . af-r:AFR_0001536 a owl:Class ; rdfs:subClassOf af-r:AFR_0001242, af-r:AFR_0001243, af-r:AFR_0001973 ; skos:changeNote "2020-01-06 Moved to chromatography domain. [Allotrope]" ; skos:definition "Washing vial position setting is a setting that sets the position of the washing vial. [Allotrope]" ; skos:prefLabel "washing vial position setting" . af-r:AFR_0001537 a owl:Class ; rdfs:subClassOf af-r:AFR_0001242, af-r:AFR_0001243, af-r:AFR_0001277 ; skos:changeNote "2020-01-06 Moved to chromatography domain. [Allotrope]" ; skos:definition "Washing solvent type is a setting that sets the type of washing solvent to use. [Allotrope]" ; skos:prefLabel "washing solvent type" . af-r:AFR_0001538 a owl:Class ; rdfs:subClassOf af-r:AFR_0001242, af-r:AFR_0001243, af-r:AFR_0001255 ; skos:changeNote "2020-01-06 Moved to chromatography domain. [Allotrope]" ; skos:definition "An autosampler temperature setting is a setting that sets the temperature within the autosampler. [Allotrope]" ; skos:prefLabel "autosampler temperature setting" . af-r:AFR_0001548 a owl:Class ; rdfs:subClassOf af-r:AFR_0001243 ; skos:altLabel "maximum flow gradient", "pump maximum flow rate change setting" ; skos:definition "Maximum flow rate change setting is a control setting that sets the maximum rate at which the pump is allowed to change the % of solvents being flowed. [Allotrope]" ; skos:prefLabel "maximum flow rate change setting" . af-r:AFR_0001575 a owl:Class ; rdfs:subClassOf af-r:AFR_0001505 ; skos:definition "A parameter specification specific to a chromatography system. [Allotrope]" ; skos:prefLabel "chromatography system setting" . af-r:AFR_0001645 a owl:Class ; rdfs:subClassOf af-r:AFR_0001242, af-r:AFR_0002280 ; skos:altLabel "analysis enable", "cooler with range enable" ; skos:definition "Autosampler injection trigger enable setting is a setting that activates or deactivates triggering of injection based on a specified temperature range. [Allotrope]" ; skos:example "Cooler (with range) can be enabled in order to trigger injection once autosampler temperature has reached a certain value. Enabling the setting also involves activation of the cooler." ; skos:prefLabel "autosampler injection trigger enable setting" . af-r:AFR_0001646 a owl:Class ; rdfs:subClassOf af-r:AFR_0001242 ; skos:definition "Autosampler injection trigger temperature setting is a setting that specifies the temperature range for triggering injection. [Allotrope]" ; skos:prefLabel "autosampler injection trigger temperature setting" . af-r:AFR_0001654 a owl:Class ; rdfs:subClassOf af-r:AFR_0001575, [ a owl:Restriction ; owl:onProperty af-x:AFX_0000553 ; owl:someValuesFrom af-p:AFP_0003289 ], [ a owl:Restriction ; owl:onProperty af-x:AFX_0002704 ; owl:someValuesFrom af-r:AFR_0000966 ] ; skos:definition "Mobile phase delivery duration setting is a chromatography system setting that sets the total duration of mobile phase delivery. [Allotrope]" ; skos:prefLabel "mobile phase delivery duration setting" . af-r:AFR_0001655 a owl:Class ; rdfs:subClassOf af-r:AFR_0001242, af-r:AFR_0001815 . af-r:AFR_0001679 a owl:Class ; rdfs:subClassOf af-r:AFR_0001286, [ a owl:Restriction ; owl:onProperty af-x:AFX_0002704 ; owl:someValuesFrom af-q:AFQ_0000244 ] ; skos:definition "Frit size is a column specification that indicates the nominal size of pores in a frit designed to exclude particles larger than the specified size. [Allotrope]" ; skos:prefLabel "frit size" . af-r:AFR_0001686 a owl:Class ; rdfs:subClassOf af-r:AFR_0001644, af-r:AFR_0001696 ; skos:altLabel "baseline at start of integration setting", "baseline now", "force baseline" ; skos:definition "Baseline at start of integration setting is a data processing setting that sets the ordinate value at the start of the integration baseline to the the value of the signal at the time indicated. [Allotrope]" ; skos:prefLabel "baseline at start of integration setting (chromatography)" . af-r:AFR_0001687 a owl:Class ; rdfs:subClassOf af-r:AFR_0001644, af-r:AFR_0001696 ; skos:altLabel "force split peak", "peak end setting", "split peak" ; skos:definition "Peak end setting is a data processing setting that sets the peak end to the value of the abscissa at the time indicated. [Allotrope]" ; skos:prefLabel "peak end setting (chromatography)" . af-r:AFR_0001688 a owl:Class ; rdfs:subClassOf af-r:AFR_0001644, af-r:AFR_0001696 ; skos:altLabel "baseline boundary setting", "force valley baselines" ; skos:definition "Baseline boundary setting is a data processing setting that sets the ordinate values at the boundaries of the baseline of integration to the actual signal values at the peak start and peak end. [Allotrope]" ; skos:prefLabel "baseline boundary setting (chromatography)" . af-r:AFR_0001689 a owl:Class ; rdfs:subClassOf af-r:AFR_0001685, af-r:AFR_0001696, af-r:AFR_0002280 ; skos:altLabel "2020-12-04 Fixed flag parent. [Allotrope]", "enable integration", "integration on/off", "integration with peak detection enabled setting" ; skos:definition "Integration with peak detection enabled setting is a data processing setting that allows the integration process to detect peaks for the time period specified. [Allotrope]" ; skos:prefLabel "integration with peak detection enabled setting (chromatography)" . af-r:AFR_0001690 a owl:Class ; rdfs:subClassOf af-r:AFR_0001685, af-r:AFR_0001696, af-r:AFR_0002280 ; skos:altLabel "2020-12-04 Fixed flag parent. [Allotrope]", "enable negative peak detection", "negative peak detection enabled setting", "negative peaks on/off" ; skos:definition "Negative peak detection enabled is a data processing setting that allows peaks to be detected below the baseline for the time specified. [Allotrope]" ; skos:prefLabel "negative peak detection enabled setting (chromatography)" . af-r:AFR_0001691 a owl:Class ; rdfs:subClassOf af-r:AFR_0001696 ; skos:altLabel "area reject", "area threshold for peak integration setting", "set minimum area" ; skos:definition "Area threshold for peak integration setting is a data processing setting that sets a minimum or maximum area for a peak to be included in the integrated peak list. [Allotrope]" ; skos:prefLabel "area threshold for peak integration setting (chromatography)" . af-r:AFR_0001692 a owl:Class ; rdfs:subClassOf af-r:AFR_0001696 ; skos:altLabel "height reject", "height threshold for peak integration setting", "set minimum height" ; skos:definition "Height threshold for peak integration setting is a data processing setting that sets a minimum or maximum height for a peak to be included in the integrated peak list. [Allotrope]" ; skos:prefLabel "height threshold for peak integration setting (chromatography)" . af-r:AFR_0001693 a owl:Class ; rdfs:subClassOf af-r:AFR_0001696 ; skos:altLabel "expected average peak width setting", "peak width", "set peak width" ; skos:definition "Expected average peak width setting is a data processing setting that indicates a typical peak width for the time period specified. [Allotrope]" ; skos:prefLabel "expected average peak width setting (chromatography)" . af-r:AFR_0001694 a owl:Class ; rdfs:subClassOf af-r:AFR_0001685, af-r:AFR_0001696, af-r:AFR_0002280 ; skos:altLabel "2020-12-04 Fixed flag parent. [Allotrope]", "detect shoulders on/off", "enable shoulder detection", "shoulder detection enabled setting" ; skos:definition "Shoulder detection enabled setting is a data processing setting that allows the integration process to interpolate a baseline for the smaller peak of overlapping peaks for the time period specified. [Allotrope]" ; skos:prefLabel "shoulder detection enabled setting (chromatography)" . af-r:AFR_0001924 a owl:Class ; rdfs:subClassOf af-r:AFR_0001197 ; skos:altLabel "signal-to-noise (USP621)" ; skos:definition "Signal-to-noise ratio (USP621) is a signal-to-noise ratio (peak-to-peak) where the noise is calculated over a period that is a minimum of 5 times the peak width. [Allotrope]" ; skos:prefLabel "signal-to-noise ratio (USP621)" . af-r:AFR_0001925 a owl:Class ; rdfs:subClassOf af-r:AFR_0001197 ; skos:altLabel "signal-to-noise (EP2.2.46)", "signal-to-noise (JP-G20)", "signal-to-noise ratio (JP-G20)" ; skos:definition "Signal-to-noise ratio (EP2.2.46) is a signal-to-noise ratio (peak-to-peak) where the noise is calculated over a period that is a minimum of 20 times the peak width. [Allotrope]" ; skos:prefLabel "signal-to-noise ratio (EP2.2.46)" . af-r:AFR_0001946 a owl:Class ; rdfs:subClassOf af-r:AFR_0001177 ; skos:definition "The retention time window lower offset is the extent of the retention time window in time units below the target retention time. [PSI/MS]" ; skos:prefLabel "retention time window lower offset" ; skos:scopeNote "The lower and upper offsets may be asymmetric about the target time. [PSI/MS]" . af-r:AFR_0001947 a owl:Class ; rdfs:subClassOf af-r:AFR_0001177 ; skos:definition "The retention time window upper offset is the extent of the retention time window in time units above the target retention time. [PSI/MS]" ; skos:prefLabel "retention time window upper offset" ; skos:scopeNote "The lower and upper offsets may be asymmetric about the target time. [PSI/MS]" . af-r:AFR_0001948 a owl:Class ; rdfs:subClassOf af-r:AFR_0001177 ; skos:definition "The retention time window width it the full width of a retention time window for a chromatographic peak. [PSI/MS]" ; skos:prefLabel "retention time window width" . af-r:AFR_0002001 a owl:Class ; rdfs:subClassOf af-r:AFR_0001501, [ a owl:Restriction ; owl:onProperty af-x:AFX_0002704 ; owl:someValuesFrom [ a owl:Class ; owl:intersectionOf (bfo:_0000015 [ a owl:Restriction ; owl:onProperty ro:_0000057 ; owl:someValuesFrom af-e:AFE_0002233 ] ) ] ] ; skos:altLabel "CDS method", "CDS project", "chromatography data system project" ; skos:definition "A chromatography data system method is a plan specification that specifies how a process is to be executed on a chromatography data system. [Allotrope]" ; skos:prefLabel "chromatography data system method" . af-r:AFR_0002024 a owl:Class ; rdfs:subClassOf af-r:AFR_0001680 ; skos:definition "A column brand name is a brand name of a chromatography column that can be based on the brand name of the substrate and its chemistry modification. [Allotrope]" ; skos:prefLabel "column brand name" . af-r:AFR_0002026 a owl:Class ; rdfs:subClassOf af-r:AFR_0001277 ; skos:altLabel "chromatography column chemistry classification (datum)" ; skos:definition "A chromatography column classification is a classification datum that classifies a chromatography column by the stationary phase and chromatographic packing used. [Allotrope]" ; skos:prefLabel "chromatography column chemistry classification" . af-r:AFR_0002029 a owl:Class ; rdfs:subClassOf af-r:AFR_0001817, [ a owl:Restriction ; owl:onProperty af-x:AFX_0002816 ; owl:someValuesFrom af-q:AFQ_0000014 ] ; skos:altLabel "chromatography column length (datum)" ; skos:definition "A chromatography column length (datum) is a length datum that quantifies the length of a chromatography column. [Allotrope]" ; skos:prefLabel "chromatography column length" . af-r:AFR_0002030 a owl:Class ; rdfs:subClassOf af-r:AFR_0002108, [ a owl:Restriction ; owl:onProperty af-x:AFX_0002816 ; owl:someValuesFrom af-q:AFQ_0000016 ] ; skos:altLabel "column inner diameter (datum)" ; skos:definition "A column inner diameter (datum) is an inner diameter quantifies the inner diameter of a column. [Allotrope]" ; skos:prefLabel "column inner diameter" . af-rl:AFRL_0000011 a owl:Class ; rdfs:subClassOf af-rl:AFRL_0000126 ; skos:altLabel "mobile phase role" ; skos:definition "Mobile phase is the chromatographic phase role of a fluid material entity in a chromatography process to act as the fluid that percolates through or along the stationary bed in chromatography. [Allotrope, CHMO]" ; skos:prefLabel "mobile phase" . af-rl:AFRL_0000032 a owl:Class ; rdfs:subClassOf af-rl:AFRL_0000126 ; skos:definition "A stationary phase is the chromatographic phase role of a solid, gel or liquid material that is the stationary component in chromatography. [Allotrope]" ; skos:prefLabel "stationary phase" . af-rl:AFRL_0000126 a owl:Class ; rdfs:subClassOf bfo:_0000023 ; skos:definition "One of the portions of material between which the components to be separated are distributed in chromatography. [CHMO]" ; skos:prefLabel "chromatographic phase" . af-rl:AFRL_0000164 af-x:AFX_0002798 true ; a owl:Class ; owl:equivalentClass [ a owl:Class ; owl:intersectionOf (af-rl:AFRL_0000011 [ a owl:Restriction ; owl:onProperty ro:_0000081 ; owl:someValuesFrom af-m:AFM_0000154 ] ) ] ; skos:altLabel "gaseous mobile phase role" ; skos:definition "Gaseous mobile phase is the mobile phase role of a gaseous material. [Allotrope]" ; skos:prefLabel "gaseous mobile phase" . af-rl:AFRL_0000165 af-x:AFX_0002798 true ; a owl:Class ; owl:equivalentClass [ a owl:Class ; owl:intersectionOf (af-rl:AFRL_0000011 [ a owl:Restriction ; owl:onProperty ro:_0000081 ; owl:someValuesFrom af-m:AFM_0000401 ] ) ] ; skos:definition "Supercritical mobile phase is the mobile phase role of a supercritical fluid material. [Allotrope]" ; skos:prefLabel "supercritical mobile phase" . af-rl:AFRL_0000218 a owl:Class ; rdfs:subClassOf af-rl:AFRL_0000011 ; skos:definition "Effluent is a mobile phase eluting from a column. [Allotrope]" ; skos:prefLabel "effluent" . af-rl:AFRL_0000219 a owl:Class ; rdfs:subClassOf af-rl:AFRL_0000011 ; skos:changeNote "2020-12-16 Rephrased definition [Allotrope]" ; skos:definition "A mobile phase that is analyte material coming from the chromatograph. [Allotrope]" ; skos:prefLabel "eluate" . af-rl:AFRL_0000220 a owl:Class ; rdfs:subClassOf af-rl:AFRL_0000011 ; skos:definition "Eluent is a mobile phase entering a column to perform a separation of material. [Allotrope]" ; skos:prefLabel "eluent" . af-rl:AFRL_0000485 a owl:Class ; rdfs:subClassOf af-rl:AFRL_0000212 ; skos:altLabel "capillary inner coating" ; skos:definition "A capillary inner coating role is a coating role of a material that is a coating within a chromatography column. [Allotrope]" ; skos:prefLabel "capillary inner coating role" . af-rl:AFRL_0000486 a owl:Class ; rdfs:subClassOf af-rl:AFRL_0000085 ; skos:altLabel "endcapping" ; skos:definition "An endcapping role is a supporting material role with the purpose of preventing chromatographic analytes from interacting with the substrate of the stationary phase. [Allotrope]" ; skos:prefLabel "endcapping role" . dct:contributor ; dct:issued "2021-06-30T12:00:00Z"^^xsd:dateTime ; dct:license , ; dct:modified "2021-06-30T12:00:00Z"^^xsd:dateTime ; dct:publisher ; dct:rights , ; dct:rightsHolder ; dct:title "AFO Chromatography Domain Ontology (REC/2021/06)" ; a owl:Ontology ; owl:imports , , , ; owl:priorVersion ; owl:versionIRI ; owl:versionInfo "REC/2021/06" . dct:description """ These taxonomies contain material or may constitute derivative works of material which may be subject to copyright by one of the following organizations. By using these taxonomies, you agree to the following terms and conditions applicable to its contents: ****************************************************************************** Attribution Notice for National Center for Biomedical Ontology materials. 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The original work may have been modified. ****************************************************************************** Copyright and Attribution Notice for Dublin Core Metadata Initiative Document This work contains material from the following DCMI document used pursuant to a creative commons license available here: https://creativecommons.org/licenses/by/4.0/legalcode. This material may have been modified or changed. Timestamped URL: http://dublincore.org/documents/2012/06/14/dcmi-terms/ Date Issued: 2012-06-14 Document Status: This is a DCMI Recommendation. Copyright © 1995-2015 DCMI. All Rights Reserved. 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Copyright © 2015-2021 Allotrope Foundation """ ; dct:rightsHolder ; dct:title "Creative Commons Attribution 4.0 International Public License" ; a dct:LicenseDocument, owl:NamedIndividual . dct:description "Copyright (c) 2019 International Union of Pure Applied Chemistry" ; a dct:RightsStatement, owl:NamedIndividual . dct:description "Reproduced by permission of International Union of Pure and Applied Chemistry" ; a dct:LicenseDocument, owl:NamedIndividual . bfo:_0000054 a owl:ObjectProperty . ro:_0000056 a owl:ObjectProperty . ro:_0000057 a owl:ObjectProperty . ro:_0000080 a owl:ObjectProperty . ro:_0000087 a owl:ObjectProperty . ro:_0002224 a owl:ObjectProperty . ro:_0002230 a owl:ObjectProperty . a owl:NamedIndividual, foaf:Organization ; foaf:name "Allotrope Foundation" .