1. ACQUAL entering its 10th year

   Editorial 16 June 2005 Pages: 267 - 268

   

2. Estimation of the uncertainty components associated with the measurement of radionuclides in air filters using γ-ray spectrometry

   • Marek Makarewicz

   General Paper 04 June 2005 Pages: 269 - 276

3. Evaluation of uncertainty sources associated with toxic trace element concentrations in rice

   • A. K. Ávila
   • T. O. Araujo
   • V. Dias

   Practitioner’s Report 08 June 2005 Pages: 277 - 282

   

4. Calibration of UV–vis spectrophotometers for chemical analysis

   • John F. Clare

   Practitioner’s Report 05 May 2005 Pages: 283 - 288

   

5. Measurement uncertainty for total ash and acid-insoluble ash determination of Chinese materia medica

   • Kelvin S. Y. Leung
   • Kelvin Chan
   • GuangHua Lu

   Practitioners Report 24 May 2005 Pages: 289 - 294

6. A survey of non-conformances raised during accreditation inspections of medical laboratories in South Africa.

   • Gurdeep Singh Dhatt
   • David Burnett
   • A. W. Van Rijswijk

   Practitioner’s Report 21 May 2005 Pages: 295 - 299

   

7. Further comments on the (miss-)use of r for testing the linearity of calibration functions

   • D. B. Hibbert

   Discussion Forum 05 May 2005 Pages: 300 - 301

   

8. Recovery revisited

   • René Dybkaer

   Policies and Concepts 10 May 2005 Pages: 302 - 303

9. Self-implementation of ISO 9001 versus external support: an examination in laboratories involved in chemical measurement

   • F. Javier Llorens-Montes
   • Antonia Ruiz-Moreno

   Policies and Concepts 04 June 2005 Pages: 304 - 307

10. The Australian perspective

    • Terry Spencer

    Policies and Concepts 19 May 2005 Pages: 308 - 314

    

11. Announcement of Proficiency Testing Schemes

    Interlaboratory Comparisons 16 June 2005 Pages: 315 - 322

12. 6/2005

    Calendar of Events 16 June 2005 Pages: 323 - 323

13. Uncertainty evaluation from Monte-Carlo simulations by using Crystal-Ball software

    • A. Gustavo Gonzalez
    • M. Angeles Herrador
    • Agustín G. Asuero

    Erratum 20 May 2005 Pages: 324 - 324