TY - GEN A1 - Nehls, Irene A1 - Win, Tin ED - Zschunke, Adolf T1 - Reference Materials in Environmental Studies T2 - Reference materials in analytical chemistry KW - Reference Materials KW - Analytical Chemistry KW - Calibration KW - Method Validation KW - Traceability PY - 2000 SN - 3-540-66776-8 SN - 0933-033X N1 - Serientitel: Springer Series in materials science – Series title: Springer Series in materials science IS - 40 SP - 143 EP - 165 PB - Springer CY - Berlin AN - OPUS4-1013 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -