Properties

This code system defines the following properties for its concepts

Code	URI	Type	Description
status	http://terminology.hl7.org/CodeSystem/utg-concept-properties#status	code	Status of the concept
deprecated	http://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-table-deprecated	code	Version of HL7 in which the code was deprecated
HL7usageNotes	http://terminology.hl7.org/CodeSystem/utg-concept-properties#HL7usageNotes	string	HL7 Concept Usage Notes

Concepts

This case-sensitive code system http://terminology.hl7.org/CodeSystem/v2-0254 defines the following codes in a Is-A heirarchy:

Code	Display	Definition	HL7 Concept Usage Notes
CACT	Catalytic Activity	Catalytic Activity	Adopted from the IUPAC Silver Book 1995” to the code
CNC	Catalytic Concentration	Catalytic Concentration	Adopted from the IUPAC Silver Book 1995” to the code
CCRTO	Catalytic Concentration Ratio	Catalytic Concentration Ratio
CCNT	Catalytic Content	Catalytic Content	Adopted from the IUPAC Silver Book 1995” to the code
CFR	Catalytic Fraction	Catalytic Fraction	Adopted from the IUPAC Silver Book 1995” to the code
CRAT	Catalytic Rate	Catalytic Rate	Adopted from the IUPAC Silver Book 1995” to the code
CRTO	Catalytic Ratio	Catalytic Ratio
ENT	Entitic	Entitic	Adopted from the IUPAC Silver Book 1995” to the code
ENTSUB	Entitic Substance of Amount	Entitic Substance of Amount	Adopted from the IUPAC Silver Book 1995” to the code
ENTCAT	Entitic Catalytic Activity	Entitic Catalytic Activity	Adopted from the IUPAC Silver Book 1995” to the code
ENTNUM	Entitic Number	Entitic Number	Adopted from the IUPAC Silver Book 1995” to the code
ENTVOL	Entitic Volume	Entitic Volume	Adopted from the IUPAC Silver Book 1995” to the code
MASS	Mass	Mass	Adopted from the IUPAC Silver Book 1995” to the code
MCNC	Mass Concentration	Mass Concentration	Adopted from the IUPAC Silver Book 1995” to the code
MCRTO	Mass Concentration Ratio	Mass Concentration Ratio	Adopted from the IUPAC Silver Book 1995” to the code
MCNT	Mass Content	Mass Content
MFR	Mass Fraction	Mass Fraction	Adopted from the IUPAC Silver Book 1995” to the code
MINC	Mass Increment	Mass Increment	Adopted from the IUPAC Silver Book 1995” to the code
MRAT	Mass Rate	Mass Rate	Adopted from the IUPAC Silver Book 1995” to the code
MRTO	Mass Ratio	Mass Ratio	Adopted from the IUPAC Silver Book 1995” to the code
NUM	Number	Number	Adopted from the IUPAC Silver Book 1995” to the code
NCNC	Number Concentration	Number Concentration	Adopted from the IUPAC Silver Book 1995” to the code
NCNT	Number Content	Number Content	Adopted from the IUPAC Silver Book 1995” to the code
NFR	Number Fraction	Number Fraction	Adopted from the IUPAC Silver Book 1995” to the code
NRTO	Number Ratio	Number Ratio	Adopted from the IUPAC Silver Book 1995” to the code
SUB	Substance Amount	Substance Amount	Adopted from the IUPAC Silver Book 1995” to the code
SCNC	Substance Concentration	Substance Concentration	Adopted from the IUPAC Silver Book 1995” to the code
SCRTO	Substance Concentration Ratio	Substance Concentration Ratio	Adopted from the IUPAC Silver Book 1995” to the code
SCNT	Substance Content	Substance Content	Adopted from the IUPAC Silver Book 1995” to the code
SCNTR	Substance Content Rate	Substance Content Rate	Adopted from the IUPAC Silver Book 1995” to the code
SFR	Substance Fraction	Substance Fraction	Adopted from the IUPAC Silver Book 1995” to the code
SCNCIN	Substance Concentration Increment	Substance Concentration Increment	Adopted from the IUPAC Silver Book 1995” to the code
SRAT	Substance Rate	Substance Rate	Adopted from the IUPAC Silver Book 1995” to the code
SRTO	Substance Ratio	Substance Ratio	Adopted from the IUPAC Silver Book 1995” to the code
VOL	Volume	Volume	Adopted from the IUPAC Silver Book 1995” to the code
VCNT	Volume Content	Volume Content	Adopted from the IUPAC Silver Book 1995” to the code
VFR	Volume Fraction	Volume Fraction	Adopted from the IUPAC Silver Book 1995” to the code
VRAT	Volume Rate	Volume Rate	Adopted from the IUPAC Silver Book 1995” to the code
VRTO	Volume Ratio	Volume Ratio	Adopted from the IUPAC Silver Book 1995” to the code
ACNC	Concentration, Arbitrary Substance	Concentration, Arbitrary Substance
RLMCNC	Relative Mass Concentration	Relative Mass Concentration	Adopted from the IUPAC Silver Book 1995” to the code
RLSCNC	Relative Substance Concentration	Relative Substance Concentration	Adopted from the IUPAC Silver Book 1995” to the code
THRMCNC	Threshold Mass Concentration	Threshold Mass Concentration	Adopted from the IUPAC Silver Book 1995” to the code
THRSCNC	Threshold Substance Concentration	Threshold Substance Concentration	Adopted from the IUPAC Silver Book 1995” to the code
TIME	Time (e.g. seconds)	Time (e.g. seconds)	Adopted from the IUPAC Silver Book 1995” to the code
TMDF	Time Difference	Time Difference	Adopted from the IUPAC Silver Book 1995” to the code
TMSTP	Time Stamp-Date and Time	Time Stamp-Date and Time	Adopted from the IUPAC Silver Book 1995” to the code
TRTO	Time Ratio	Time Ratio	Adopted from the IUPAC Silver Book 1995” to the code
RCRLTM	Reciprocal Relative Time	Reciprocal Relative Time	Adopted from the IUPAC Silver Book 1995” to the code
RLTM	Relative Time	Relative Time	Adopted from the IUPAC Silver Book 1995” to the code
ABS	Absorbance	Absorbance
ACT	Activity	Activity	Adopted from the IUPAC Silver Book 1995” to the code
APER	Appearance	Appearance
ARB	Arbitrary	Arbitrary	Adopted from the IUPAC Silver Book 1995” to the code
AREA	Area	Area
ASPECT	Aspect	Aspect
CLAS	Class	Class
CNST	Constant	Constant	Adopted from the IUPAC Silver Book 1995” to the code
COEF	Coefficient	Coefficient	Adopted from the IUPAC Silver Book 1995” to the code
COLOR	Color	Color
CONS	Consistency	Consistency
DEN	Density	Density
DEV	Device	Device
DIFF	Difference	Difference	Adopted from the IUPAC Silver Book 1995” to the code
ELAS	Elasticity	Elasticity
ELPOT	Electrical Potential (Voltage)	Electrical Potential (Voltage)
ELRAT	Electrical current (amperage)	Electrical current (amperage)
ELRES	Electrical Resistance	Electrical Resistance
ENGR	Energy	Energy
EQL	Equilibrium	Equilibrium
FORCE	Mechanical force	Mechanical force
FREQ	Frequency	Frequency
IMP	Impression/ interpretation of study	Impression/ interpretation of study
KINV	Kinematic Viscosity	Kinematic Viscosity	Adopted from the IUPAC Silver Book 1995” to the code
LEN	Length	Length
LINC	Length Increment	Length Increment	Adopted from the IUPAC Silver Book 1995” to the code
LIQ	Liquefaction	Liquefaction	Adopted from the IUPAC Silver Book 1995” to the code
MGFLUX	Magnetic flux	Magnetic flux
MORPH	Morphology	Morphology
MOTIL	Motility	Motility
OD	Optical density	Optical density
OSMOL	Osmolality	Osmolality	Adopted from the IUPAC Silver Book 1995” to the code
PRID	Presence/Identity/Existence	Presence/Identity/Existence
PRES	Pressure (Partial)	Pressure (Partial)	Adopted from the IUPAC Silver Book 1995” to the code
PWR	Power (wattage)	Power (wattage)
RANGE	Ranges	Ranges	Adopted from the IUPAC Silver Book 1995” to the code
RATIO	Ratios	Ratios	Adopted from the IUPAC Silver Book 1995” to the code
RDEN	Relative Density	Relative Density	Adopted from the IUPAC Silver Book 1995” to the code
REL	Relative	Relative	Adopted from the IUPAC Silver Book 1995” to the code
SATFR	Saturation Fraction	Saturation Fraction	Adopted from the IUPAC Silver Book 1995” to the code
SHAPE	Shape	Shape
SMELL	Smell	Smell
SUSC	Susceptibility	Susceptibility	Adopted from the IUPAC Silver Book 1995” to the code
TASTE	Taste	Taste
TEMP	Temperature	Temperature	Adopted from the IUPAC Silver Book 1995” to the code
TEMPDF	Temperature Difference	Temperature Difference	Adopted from the IUPAC Silver Book 1995” to the code
TEMPIN	Temperature Increment	Temperature Increment	Adopted from the IUPAC Silver Book 1995” to the code
TITR	Dilution Factor (Titer)	Dilution Factor (Titer)	Adopted from the IUPAC Silver Book 1995” to the code
TYPE	Type	Type	Adopted from the IUPAC Silver Book 1995” to the code
VEL	Velocity	Velocity	Adopted from the IUPAC Silver Book 1995” to the code
VELRT	Velocity Ratio	Velocity Ratio	Adopted from the IUPAC Silver Book 1995” to the code
VISC	Viscosity	Viscosity	Adopted from the IUPAC Silver Book 1995” to the code