Read across for the derivation of Indoor Air Guidance Values supported by PBTK modelling.

ABSTRACT: Polyurethane Flexible Foams (PUF) are versatile materials used in upholstered furniture and bed mattresses. Due to the production procedure, fresh foams emit volatile organic compounds (VOC) which may contribute to indoor air exposure. To evaluate the risk for consumers, the VOC concentration measured in chamber tests can be matched against existing benchmarks for indoor air like "Richtwerte" (RW) of the German UBA (Umweltbundesamt), "Lowest Concentration of Interest" (LCI) for construction products or derived no effect levels (DNEL) for consumer inhalation exposure. In a previous paper a method for the derivation of Indoor Air Guidance Values (IAGV) for VOC without RW, LCI or DNEL was developed. The method described made use of a sufficient toxicological database. For substances with an i

SUBMITTER: Schupp T 

PROVIDER: S-EPMC6295638 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature