1. On the difference between a ‘reference material’ and a ‘material reference’

   • Paul De Bièvre

   Editorial 13 July 2011 Pages: 391 - 392

2. Reference materials: from CBNM to IRMM

   • A. Lamberty
   • H. Emons

   Review 30 April 2011 Pages: 393 - 398

   

3. Standardisation and reporting for nucleic acid quantification

   • Jim Huggett
   • Stephen A. Bustin

   Review 19 March 2011 Pages: 399 - 405

   

4. The future demand for geological reference materials

   • T. Meisel
   • J. S. Kane

   General Paper 19 July 2011 Pages: 407 - 414

   

5. Reference system for somatic cell counting in milk

   • Silvia Orlandini
   • Harrie van den Bijgaart

   General Paper Open access 29 June 2011 Pages: 415 - 420

   

6. Efficient production of reference materials of hazardous organics using smart calibration by nuclear magnetic resonance

   • Takeshi Saito
   • Toshihide Ihara
   • Koichi Chiba

   General Paper 07 July 2011 Pages: 421 - 428

   

7. Certification of reference materials for ochratoxin A analysis in coffee and wine

   • Matthias Koch
   • Wolfram Bremser
   • Irene Nehls

   Practitioner's Report 13 May 2011 Pages: 429 - 437

   

8. Certification for trace elements and methyl mercury mass fractions in IAEA-452 scallop (Pecten Maximus) sample

   • E. Vasileva
   • S. Azemard
   • M. Betti

   Practitioner's Report 09 June 2011 Pages: 439 - 447

   

9. Allergen determination in food: reference materials and traceability of results

   • Markus Lacorn
   • Ulrike Immer

   Discussion Forum 21 May 2011 Pages: 449 - 452

10. Feasibility study for the preparation of a tuna fish candidate reference material for total As determination

    • V. M. O. Carioni
    • R. Chelegão
    • C. S. Nomura

    Practitioner's Report 15 June 2011 Pages: 453 - 458

    

11. Uncertainty estimation in analysis of particulate-bound mercury in different size fractions of PM₁₀ in ambient air

    • D. G. Gajghate
    • V. V. Khaparde
    • C. V. Chalapati Rao

    Practitioner's Report 27 May 2011 Pages: 459 - 465

    

12. The mole is not an ordinary measurement unit

    • Ingvar Johansson

    Discussion Forum 21 July 2011 Pages: 467 - 470

13. Criticisms of the proposed “new SI”

    • Theodore P. Hill

    Letter to the Editor 26 July 2011 Pages: 471 - 472

14. IUPAC Technical Report “Metrological traceability of measurement results in chemistry: Concepts and implementation” available now

    News and Announcements 17 July 2011 Pages: 473 - 473

15. Congress, conferences, workshops and courses

    Calendar of Events 20 July 2011 Pages: 475 - 476