TY - JOUR AU - Schantz, Michele AU - Davis, William AU - Point, David AU - Christopher, S. C2 - Analytical and Bioanalytical Chemistry DA - 2006-11-05 LA - en M1 - In press PB - Analytical and Bioanalytical Chemistry PY - 2006 TI - Certification of Methylmercury Content in Two Fresh-Frozen Reference Materials: SRM 1947 Lake Michigan Fish Tissue and SRM 1974b Organics in Mussel Tissue (Mytilus edulis) ER -