Absorption factors data formats

Data tables:

• Absorption factors

Absorption factors are chemical- and route-specific values representing the fraction of external exposures passing the absorption barrier.

Kinetic absorption data format

Absorption factor data format.

Download empty dataset template: Zipped CSV Excel

Absorption factors

Absorption factors translating external (daily) exposures for specific routes to the resulting internal (systemic, daily) intakes.

Accepted table names: KineticAbsorptionFactors, KineticAbsorptionFactor, AbsorptionFactors, AbsorptionFactor.

Table 327 Table definition for Absorption factors.

Name	Type	Description	Aliases	Required
idCompound	AlphaNumeric (50)	code of substance (must correspond to values in id column of Substances table)	idSubstance, SubstanceId, SubstanceCode, Substance	No
Route	ExposurePathType	Non-dietary route or pathway, use ‘Oral’, ‘Dermal’, or ‘Inhalation’ to specify the route.	Route, Pathway	Yes
AbsorptionFactor	Numeric	absorption factor value	AbsorptionFactor, Factor	Yes