The role of reference materials in the analytical laboratory J. Paul Cali Original Papers Pages: 1 - 3
International Co-operation in the field of reference materials Rudolf J. A. Neider Original Papers Pages: 4 - 9
The activities of the European Community Bureau of Reference — BCR W. van der Eijk Original Papers Pages: 10 - 12
Reference materials for chemical analysis. Highlights on the activity of JRC-Ispra laboratories G. RossiA. Colombo Original Papers Pages: 13 - 17
Some comments on evaluation of reference materials by aid of data analysis Olav H. J. Christie Original Papers Pages: 20 - 21
Application of independent methods and standard materials: An effective approach to reliable trace and ultratrace analysis of metals and metalloids in environmental and biological matrices M. StoepplerP. ValentaH. W. Nürnberg Original Papers Pages: 22 - 34
Analytisches Verfahren zur K/Ca-Altersbestimmung geologischer Proben Klaus G. HeumannEmil KubassekIrene Stadler Originalabhandlungen Pages: 35 - 43
Empfindlichkeitsverbesserungen für die flammen-atomabsorptions-spektralphotometrische Uranbestimmung durch Interferenz-Zusätze R. Keil Originalabhandlungen Pages: 44 - 48
1.1 Grundlagen, Methoden, Apparate, Reagentien, Automation, Datenverarbeitung Referate Pages: 49 - 61