Proficiency testing workshop – a key triennial event Brian BrookmanNineta Majcen Editorial 19 July 2006 Pages: 371 - 372
Fitness for purpose – the integrating theme of the revised Harmonised Protocol for Proficiency Testing in Analytical Chemistry Laboratories Michael ThompsonStephen L. R. Ellison General Paper 27 June 2006 Pages: 373 - 378
Surveys on the accreditation of providers of proficiency testing and external quality assessment schemes Anita SchmidtUlf ÖrnemarkGitte Marie Henriksen General Paper 26 April 2006 Pages: 379 - 384
Experiences from the assessment of proficiency testing providers Katherine Monnery General Paper 13 April 2006 Pages: 385 - 387
Accreditation of PT providers – is it worth the money? Anthony J. RussellUlf ÖrnemarkGunnar Nordin General Paper 25 March 2006 Pages: 388 - 390
Comparability of PT schemes – what did we learn from COEPT? Nick BoleyAdriaan M. H. van der VeenBarry Tylee General Paper 26 April 2006 Pages: 391 - 399
Use of participant EQA results to assess sample homogeneity and stability for qualitative analytes Daniel TholenRoderick ChappelBarbara Francis General Paper 27 June 2006 Pages: 400 - 407
Practical uses of proficiency testing as valuable tools for validation and performance assessment in environmental analysis Rose DetaillePhilippe Maetz General Paper 05 July 2006 Pages: 408 - 413
Proficiency testing of chloride content in different types of Portland cement Franc ŠveglJerneja Šuput StrupiIrena Grabec Švegl General Paper 14 July 2006 Pages: 414 - 421
Macrozoobenthos interlaboratory comparison on taxonomical identification and counting of marine invertebrates in artificial sediment samples including testing various statistical methods of data evaluation Petra SchillingMartin PowilleitSteffen Uhlig General Paper 03 May 2006 Pages: 422 - 429
Virtual microscopy: Revolutionary means for EQAS in a near future Jean-Claude Libeer General Paper 19 April 2006 Pages: 430 - 434
Occupational and environmental laboratory medicine: A network of EQAS organisers Andrew TaylorJurgen AngererCas Weykamp General Paper 04 April 2006 Pages: 435 - 439
Quality specifications for evaluation and comparison of performance among external quality assessment schemes in occupational and environmental laboratory medicine Andrew TaylorJurgen AngererCas Weykamp General Paper 31 March 2006 Pages: 440 - 445
Proficiency testing in analytical chemistry, microbiology and laboratory medicine – working group discussions on current status, problems and future directions Ellen van BerkelNick BoleyCas Weykamp Practitioner's Report 26 April 2006 Pages: 446 - 450
Calibration services in the frame of accredited coagulation EQA schemes – Meeting the IVD directive Ulf ÖrnemarkElisabeth NilssonInger Fagerberg Practitioner's Report 16 March 2006 Pages: 451 - 454
Measurement traceability and its role in proficiency testing schemes – a case study for wastewater analysis in Slovenia Andreja DrolcMagda CotmanNineta Majcen Practitioner's Report 23 March 2006 Pages: 455 - 461
Chlorophyll-a determination: results of an interlaboratory comparison Petra SchillingMartin PowilleitSteffen Uhlig Practitioner's Report 07 June 2006 Pages: 462 - 469
QUASIMEME results of laboratories involved in the German Marine Monitoring Programme for the North and Baltic Seas Michael Gluschke Practitioner's Report 30 May 2006 Pages: 470 - 473
Estimates of uncertainty of measurement from proficiency testing data: a case study Marina PatriarcaFerdinando ChiodoAntonio Menditto Discussion Forum 27 June 2006 Pages: 474 - 480