Chromium and cobalt in leather: A Danish market survey.
Mikkel Bak JensenFarzad AlinaghiIvan ChenJonas F HedbergYolanda Susanne HedbergClaus ZachariaeJeanne Duus JohansenPublished in: Contact dermatitis (2024)
Most leather samples contained Cr, which was expected, while Cr (VI) was detectable in seven out of twenty tested samples but only detected in one product above the regulatory limit of 3 mg/kg. A potentially significant concentration was found for Co.