TY - JOUR AU - R. Parr AU - S. Stone AU - T Bel-Amakeletch AU - Rolf Zeisler C2 - Fresenius Journal of Analytical Chemistry DA - 1998-02-01 LA - en M1 - 360 PB - Fresenius Journal of Analytical Chemistry PY - 1998 TI - Survey of Reference Materials for Trace Elements, Nuclides and Organic Microcontaminants ER -