Too small uncertainties: the fear of looking ”bad” versus the desire to look ”good” Paul De Bièvre Editorial Pages: 45 - 45
Experience gained from the application of GLP principles to multi-site studies in plant protection P. Capon Review Paper Pages: 53 - 60
Strategies for multi-site GLP studies Joris Van LocoMaureen MoerenhoutHedwig Beernaert General Paper Pages: 61 - 67
Quality assurance of qualitative analysis in the framework of the European project ’MEQUALAN’ A. RíosD. BarcelóM. Valcárcel General Paper Pages: 68 - 77
Quality assurance in analytical laboratories engaged in research and development activities M. ValcárcelAngel Ríos General Paper Pages: 78 - 81
Using a process-centered approach to minimize the effort of compliance B. Ciommer Practitioner’s Report Pages: 82 - 85
Estimation of uncertainties for the application of electrochemical sensors in clinical analysis R. I. StefanJacobus Frederick van StadenHassan Y. Aboul-Enein Practitioner’s Report Pages: 86 - 89
Invitation Letter: Determination of natural radionuclides in aqueous samples Interlaboratory Comparisons Pages: 91 - 93