BIPM - chemistry

2008

Viallon J., Moussay P., Wielgosz R., Novák J., Vokoun M., Final report of the on-going key comparison BIPM.QM-K1: Ozone at ambient level, comparison with CHMI, 2007, Metrologia, 2008, 45, Tech. Suppl., 08005

Wielgosz R.I., Esler M., Viallon J., Moussay P., Oh S.H., Kim B.M., Botha A., Tshilongo J., Mokgoro I.S., Maruyama M., Mace T., Sutour C., Stovcík V., Valková M., Musil S., Pérez Castorena A., Serrano Caballero V., Rangel Murillo F., Konopelko L.A., Kustikov Y.A., Pankratov V.V., Gromova E.V., Thorn W.J., Guenther F.R., Smeulders D., Baptista G., Dias F., Wessel R.M., Nieuwenkamp G., van der Veen A.M.H., Final report on CCQM-P73: International comparison of nitrogen monoxide in nitrogen gas standards (30?70) µmol/mol, Metrologia, 2008, 45, Tech. Suppl., 08002

2007

Bremser W., Viallon J., Wielgosz R.I., Influence of correlation on the assessment of measurement result compatibility over a dynamic range, Metrologia, 2007, 44(6), 495-504

Buttinger G., Josephs R.D., Harbeck S., Certification of the mass fraction of aflatoxin B1 in acetonitrile (ERM-AC057), aflatoxin B2 in acetonitrile (ERM-AC058), aflatoxin G1 in acetonitrile (ERM-AC059) and of aflatoxin G2 in acetonitrile (ERM-AC060), IRMM Information - EUR Report, 2007, EUR 22889 EN,

Krska R., Schubert-Ulrich P., Josephs R.D., Emteborg H., Buttinger G., Pettersson H., van Egmond H.P., Schothorst R.C., MacDonald S., Chan D., Determination of molar absorptivity coefficients for major type-B trichothecenes and certification of calibrators for deoxynivalenol and nivalenol, Anal. Bioanal. Chem., 2007, 388, 1215-1226

Linsinger T.P.J., Josephs R.D., Reply to Professor Michael Thompson's rebuttal, Trends Anal. Chem., 2007, 26(7), 662-663

Viallon J., Moussay P., Wielgosz R.I., Novak J., Vokoun M., Comparison of ozone reference standards of the CHMI and the BIPM, September 2007, Rapport BIPM-2007/05, 12 pp

2006

Buttinger G., Josephs R.D., Emteborg H., Harbeck S., Krska R., The certification of the mass fraction of deoxynivalenol in acetonitrile (IRMM-315) and of nivalenol in acetonitrile (IRMM-316), IRMM-Information, EUR-Report, 2006, EUR22178EN

Krska R., Welzig E., Josephs R.D., Schothorst R.C., van Egmond H.P., Pettersson H., Chan D., MacDonald S., Feasibility study for the production of certified calibrants for the determination of deoxynivalenol and other B-trichothecenes: Intercomparison study, AOAC Int., 2006, 89(6), 1573-1580

Linsinger T.P.J., Josephs R.D., Limitations of the application of the Horwitz equation, Trends Anal. Chem., 2006, 25(11), 1125-1130

Viallon J., Moussay P., Norris J.E., Guenther F.R., Wielgosz R.I., A study of systematic biases and measurement uncertainties in ozone mole fraction measurements with the NIST Standard Reference Photometer, Metrologia, 2006, 43(5), 441-450

Viallon J., Moussay, Esler M., Wielgosz R., et al., International Comparison CCQM-P28: Ozone at ambient level, Metrologia, 2006, 43, Tech. Suppl., 08010

Welzig E., Josephs R.D., Schothorst R.C., van Egmond H.P., Pettersson H., Chan D., Krska R., Type B-Trichothecene calibrants: Comparison of HPLC and GC-results within an intercomparison study, Mycotoxin Res., 2006, 214, 224-230

2005

Josephs R.D., Ulberth F., van Egmond H.P., Emons H., Aflatoxin M1 in milk powders: Processing, homogeneity and stability testing of certified reference materials, Food Addit. Contam., 2005, 22(9), 864-874

Viallon J., Moussay P., Wielgosz R.I., Novak J., Vokoun M., Comparison of ozone reference standards of the CHMI and the BIPM, Rapport BIPM-2005/05, 12 pp

Wielgosz R.I., Primary Standards, Encyclopedia of Analytical Chemistry, Elsevier, 2005, 419-425

2004

Cozzolino D., Esler M.B., Dambergs R.G., Cynkar W.U., Boehm D.R., Francis I.L., Gishen M., Prediction of color and pH in grapes using diode array spectrophotometer (400–1100 nm), J. Near Infrared Spec., 2004, 12, 105-111

Dambergs B., Esler M.B., Gishen M., Analysis of beverages and brewing products, In Near-Infrared Spectroscopy in Agriculture (C.A. Roberts, J. Workman Jr, J.B. Reeves III eds.), 2004, 44, Ch. 18, 465-485

Park S.Y., Kim J.S., Lee J.B., Esler M.B., Davis R.S., Wielgosz R.I., A redetermination of the argon content of air for buoyancy corrections in mass standard comparisons, Metrologia, 2004, 41(6), 387-395

2003

Wielgosz R.I., Viallon J., Novak J., Vokoun M., Comparison of ozone reference standards of the CHMI and the BIPM, Rapport BIPM-2003/03, 11 pp

2002

Milton M.J.T., Wielgosz R.I., Use of the international system of units (SI) in isotope ratio mass spectrometry, Rapid. Comm. Mass Spectrom., 2002, 16, 2201-2204

Wielgosz R.I., International comparability of chemical measurement results, Anal. Bioanal. Chem., 2002, 374, 767-771

Wielgosz R.I., in Importance of Traceable pH Measurements in Science and Technology, PTB report: PTB-ThEx (P. Spitzer and G. Meinrath, eds.), 2002, 25, 1-1–1-7

2001

Milton M.J.T., Quinn T.J., Primary methods for the measurement of amount of substance, Metrologia, 2001, 38(4), 289-296

Wielgosz R.I., An international programme for metrology in chemistry, VAM Bulletin, 2001, 25, 3

Wielgosz R.I., An international programme for metrology in chemistry, Proc. Int. Metrol. Conf., Bucharest, 2001, 2, 301-306

Wielgosz R.I., International comparability of measurements, Eurachem Newsletter, 2001, 21, 4-5

Wielgosz R.I., The sixth meeting of CCQM, April 2000, Accreditation and Quality Assurance, 2001, 6, 213-214

Wielgosz R.I., CCQM primary methods symposium: how far does the light shine?, Accreditation and Quality Assurance, 2001, 6, B329-B331

2000

Milton M.J.T., Wielgosz R.I., Uncertainty in SI-traceable measurements of amount of substance by isotope dilution mass spectrometry, Metrologia, 2000, 37(3), 199-206