1. Reference materials for chemical analysis

   • Stephen A. Wise
   • Hendrik Emons

   Editorial 19 February 2015 Pages: 2941 - 2943

2. Development of urine standard reference materials for metabolites of organic chemicals including polycyclic aromatic hydrocarbons, phthalates, phenols, parabens, and volatile organic compounds

   • Michele M. Schantz
   • Bruce A. Benner Jr.
   • Andreas Sjödin

   Paper in Forefront 05 February 2015 Pages: 2945 - 2954

   

3. An LC-MS/MS method for serum methylmalonic acid suitable for monitoring vitamin B12 status in population surveys

   • Ekaterina M. Mineva
   • Mindy Zhang
   • Christine M. Pfeiffer

   Paper in Forefront 26 September 2014 Pages: 2955 - 2964

   

4. Liquid chromatography with isotope-dilution mass spectrometry for determination of water-soluble vitamins in foods

   • Melissa M. Phillips

   Paper in Forefront 30 November 2014 Pages: 2965 - 2974

   

5. Polyfluorinated substances in abiotic standard reference materials

   • Jessica L. Reiner
   • Andrea C. Blaine
   • Jennifer M. Keller

   Research Paper 12 October 2013 Pages: 2975 - 2983

   

6. A mussel (Mytilus edulis) tissue certified reference material for the marine biotoxins azaspiracids

   • Pearse McCarron
   • Sabrina D. Giddings
   • Michael A. Quilliam

   Research Paper 22 October 2014 Pages: 2985 - 2996

   

7. T-2 and HT-2 toxins in oat flakes: development of a certified reference material

   • Robert Köppen
   • Wolfram Bremser
   • Matthias Koch

   Research Paper 16 November 2014 Pages: 2997 - 3007

   

8. S1 certification of alpha-endosulfan, beta-endosulfan, and endosulfan sulfate in a candidate certified reference material (organochlorine pesticides in tea) by isotope dilution gas chromatography-mass spectrometry

   • Della Wai-mei Sin
   • Yee-Lok Wong
   • Siu-kay Wong

   Research Paper 27 January 2015 Pages: 3009 - 3021

   

9. Preparation of candidate reference materials for the determination of phosphorus containing flame retardants in styrene-based polymers

   • Thomas Roth
   • Raquel Urpi Bertran
   • Rudi van Eldik

   Research Paper 20 November 2014 Pages: 3023 - 3034

   

10. Certification of a reference material of metal content in atmospheric particles deposited on filters

    • Caroline Oster
    • Guillaume Labarraque
    • Paola Fisicaro

    Research Paper 27 September 2014 Pages: 3035 - 3043

    

11. New reference and test materials for the characterization of energy dispersive X-ray spectrometers at scanning electron microscopes

    • Vanessa Rackwitz
    • Michael Krumrey
    • Vasile-Dan Hodoroaba

    Research Paper 19 October 2014 Pages: 3045 - 3053

    

12. Novel concepts for preparation of reference materials as whole water samples for priority substances at nanogram-per-liter level using model suspended particulate matter and humic acids

    • Saioa Elordui-Zapatarietxe
    • Ina Fettig
    • Håkan Emteborg

    Research Paper Open access 07 December 2014 Pages: 3055 - 3067

    

13. PAHs in baby food: assessment of three different processing techniques for the preparation of reference materials

    • José Fernando Huertas-Pérez
    • Luisa R. Bordajandi
    • Marta Dabrio

    Research Paper Open access 03 February 2015 Pages: 3069 - 3081

    

14. Development of a new cucumber reference material for pesticide residue analysis: feasibility study for material processing, homogeneity and stability assessment

    • Susana Grimalt
    • Stefan Harbeck
    • Marta Dabrio

    Research Paper Open access 28 January 2015 Pages: 3083 - 3091

15. Gravimetric preparation and characterization of primary reference solutions of molybdenum and rhodium

    • Angela Kaltenbach
    • Janine Noordmann
    • Bernd Güttler

    Research Paper 18 December 2014 Pages: 3093 - 3102

    

16. Purity assessment of organic calibration standards using a combination of quantitative NMR and mass balance

    • Stephen R. Davies
    • Kai Jones
    • James M. Hook

    Research Paper 20 June 2014 Pages: 3103 - 3113

    

17. Method development in quantitative NMR towards metrologically traceable organic certified reference materials used as ³¹P qNMR standards

    • Michael Weber
    • Christine Hellriegel
    • Markus Obkircher

    Research Paper Open access 22 November 2014 Pages: 3115 - 3123

    

18. Development and co-validation of porcine insulin certified reference material by high-performance liquid chromatography–isotope dilution mass spectrometry

    • Liqing Wu
    • Akiko Takatsu
    • Yang Wang

    Research Paper 23 December 2014 Pages: 3125 - 3135

    

19. Development of C-reactive protein certified reference material NMIJ CRM 6201-b: optimization of a hydrolysis process to improve the accuracy of amino acid analysis

    • Megumi Kato
    • Tomoya Kinumi
    • Akiko Takatsu

    Research Paper 11 October 2014 Pages: 3137 - 3146

    

20. Normal phase-liquid chromatography-tandem mass spectrometry with atmospheric pressure photoionization for the purity assessment of 17β-estradiol

    • Ralf Dieter Josephs
    • Adeline Daireaux
    • Robert Ian Wielgosz

    Research Paper 23 September 2014 Pages: 3147 - 3157

    

21. Two-dimensional heart-cut LC-LC improves accuracy of exact-matching double isotope dilution mass spectrometry measurements of aflatoxin B₁ in cereal-based baby food, maize, and maize-based feed

    • Andreas Breidbach
    • Franz Ulberth

    Research Paper Open access 12 July 2014 Pages: 3159 - 3167

    

22. Calibration strategies for the determination of stable carbon absolute isotope ratios in a glycine candidate reference material by elemental analyser-isotope ratio mass spectrometry

    • Philip J. H. Dunn
    • Dmitry Malinovsky
    • Heidi Goenaga-Infante

    Research Paper 08 June 2014 Pages: 3169 - 3180

    

23. Novel calibration tools and validation concepts for microarray-based platforms used in molecular diagnostics and food safety control

    • C. Brunner
    • K. Hoffmann
    • U. Resch-Genger

    Research Paper 24 January 2015 Pages: 3181 - 3191

    

24. Longitudinal meta-analysis of NIST pH Standard Reference Materials^®: a complement to pH key comparisons

    • Kenneth W. Pratt

    Research Paper 02 December 2014 Pages: 3193 - 3203

    

25. High concentration aqueous sodium fluoride certified reference materials for forensic use certified by complexometric titration

    • Marcellé Archer
    • Martin Brits
    • Laura Quinn

    Note 19 October 2014 Pages: 3205 - 3209

    

26. Lateral resolution of nanoscaled images delivered by surface-analytical instruments: application of the BAM-L200 certified reference material and related ISO standards

    • M. Senoner
    • A. Maaßdorf
    • W. E. S. Unger

    Note 12 September 2014 Pages: 3211 - 3217

    

27. Certification of a reference material for determination of total cyanide in soil to support implementation of the International Standard ISO 11262:2011

    • Holger Scharf
    • Wolfram Bremser

    Note 12 September 2014 Pages: 3219 - 3223

    

28. Certified reference material of volatile organic compounds for environmental analysis: BTEX in methanol

    • Laura A. Neves
    • Renato R. R. Almeida
    • Ana Letícia de M. Goulart

    Note 02 December 2014 Pages: 3225 - 3229

29. Development of a multi-VOC reference material for quality assurance in materials emission testing

    • Michael Nohr
    • Wolfgang Horn
    • Wilhelm Lorenz

    Note 28 December 2014 Pages: 3231 - 3237

    

30. Certification of reference materials for the determination of alkylphenols

    • Nobuyasu Hanari
    • Keiichiro Ishikawa
    • Kenji Kato

    Note 06 February 2015 Pages: 3239 - 3247

    

31. Long-term stability monitoring of pH reference materials using primary pH method

    • Fabiano Barbieri Gonzaga
    • Júlio Cesar Dias

    Note 16 October 2014 Pages: 3249 - 3252

    

32. Long-term stability and temporal trends of organic contaminants in four collections of mussel tissue frozen standard reference materials

    • Michele M. Schantz
    • Rebecca S. Pugh
    • Stephen A. Wise

    Note 25 February 2015 Pages: 3253 - 3258

    

33. Erratum to: Lateral resolution of nanoscaled images delivered by surface-analytical instruments: application of the BAM-L200 certified reference material and related ISO standards

    • M. Senoner
    • A. Maaßdorf
    • W. E. S. Unger

    Erratum 21 February 2015 Pages: 3259 - 3260