A new profile likelihood confidence interval for the mean probability of detection in collaborative studies of binary test methods Steffen UhligSven KrügenerPetra Gowik General Paper 06 July 2013 Pages: 367 - 372
Proficiency testing of pH and electrolytic conductivity measurements of groundwater: a case study of the difference between consensus and metrologically traceable values Elena KardashIlya KuselmanSara Elhanan Practitioner's Report 28 August 2013 Pages: 373 - 381
Electrochemical characterization of a primary electrolytic conductivity cell at CENAM A. Rodríguez-LópezA. Reyes-Del ValleR. Antaño-López Practitioner's Report 30 July 2013 Pages: 383 - 389
Speciation analysis of chromium in drinking water samples by ion-pair reversed-phase HPLC–ICP-MS: validation of the analytical method and evaluation of the uncertainty budget Danuta BarałkiewiczBarbara PikoszMonika Marcinkowska Practitioner's Report Open access 04 August 2013 Pages: 391 - 401
Proficiency assessment of laboratories undertaking hard coal analysis Agnieszka PlisMariusz Mastalerz Practitioner's Report Open access 04 August 2013 Pages: 403 - 409
Purity assessment for avoparcin Siu Kay WongWai Yin Yao Practitioner's Report 11 August 2013 Pages: 411 - 420
In-house quality control material of nicarbazin and narasin in eggs: preparation and inter-laboratory evaluation Małgorzata OlejnikPiotr JedziniakJan Żmudzki Practitioner's Report Open access 14 July 2013 Pages: 421 - 427
Quality management of preanalytical phase: impact of lithium heparin vacuum tubes changes on clinical chemistry tests Gabriel Lima-OliveiraGian Luca SalvagnoGian Cesare Guidi Practitioner's Report 29 June 2013 Pages: 429 - 434
Establishment of an assigned value and its uncertainty for tumour markers in proficiency testing in China Feng F. KangWei WangZhi G. Wang Practitioner's Report 09 June 2013 Pages: 435 - 439
The prospect of the dalton in the new SI: an educator’s point of view A. Barański Discussion Forum Open access 08 August 2013 Pages: 441 - 445
Human error or burnout as explanation for mistakes in pharmaceutical laboratories Shyla Del-Aguila-ArcentalesAldo Alvarez-Risco Discussion Forum 30 July 2013 Pages: 447 - 448
Report on the 36th meeting of ISO/REMCO John HammondHendrik EmonsStéphane Sauvage International Bodies 05 September 2013 Pages: 449 - 451
Sergio Caroli and Gyula Záray: Analytical techniques for clinical chemistry: methods and applications D. Brynn Hibbert Book Review 14 August 2013 Pages: 453 - 454