Yolk Sac of Zebrafish Embryos as Backpack for Chemicals?

[1 ]Department of Analytical Chemistry, Helmholtz Centre for Environmental Research—UFZ, 04318 Leipzig, Germany

[2 ]Department of Environmental Analytical Chemistry, Helmholtz Centre for Environmental Research—UFZ, 04318 Leipzig, Germany

[3 ]Institute of Chemistry, University of Halle-Wittenberg, 06120 Halle, Germany

[4 ]Department of Bioanalytical Ecotoxicology, Helmholtz Centre for Environmental Research—UFZ, 04318 Leipzig, Germany

[5 ]Institute of Analytical Chemistry, University of Leipzig, 04103 Leipzig, Germany