Fig. 3.

Workflow for the application of ICF/excel and the Httk/r, highlighting the steps used for the HBM analysis. Only Httk results were used for mixture risk assessment (MRA). A limitation was that the metabolism could not be taken into account in the current version of the Httk/r; the version 1.8, (2018). *Chemicals included in the analysis are: Phenols: Bisphenol A, Triclosan, Benzophenone-3; Phthalates: Di-n-butyl phthalate (DnBP), Butylbenzyl phthalate (BBzP); Parabens: Methyl paraben, Ethyl paraben, n-Propyl paraben, n-Butyl paraben. HBM: Human biomonitoring, TDI: Tolerable daily intake, EDI: Estimated daily intake, BE: Biomonitoring equivalent.