BIPM - pilot studies

Full list, ordered by Working Group

Summary of CCQM key comparisons and pilot studies

Published pilot studies of the CCQM

P13:	CCQM-P13 pilot study. Metals in artificial food digest Wolff Briche C.S.J., Metrologia, 2003, 40, Tech. Supp., 08010

P18:	CCQM-P18: Tributyltin in sediment Sturgeon R., Wahlen R., Metrologia, 2002, 39, Tech. Supp., 08003

P20.e:

An international comparison of mass fraction purity assignment of theophylline: The Comité Consultatif pour la Quantité de Matière (CCQM) Pilot Study CCQM-P20.e (Theophylline)
Westwood S., Josephs R., Daireaux A., Wielgosz R., Davies S., Kang M., Ting H., Phillip R., Malz F., Shimizu Y., Frias E., Pérez M., Apps P., Fernandes-Whaley M., De Vos B., Wiangnon K., Ruangrittinon N., Wood S., Duewer D., Schantz M., Bedner M., Hancock D., Esker J., Metrologia, 2009, 46, Tech. Supp., 08019

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

P29:	CCQM-P29 pilot study. Cadmium and zinc amount content in rice Aregbe Y., Taylor P., Metrologia, 2003, 40, Tech. Supp., 08002

P32:	CCQM-P32 pilot study. Anion calibration solutions Weber M., Wüthrich J., Metrologia, 2003, 40, Tech. Supp., 08007

P39:	CCQM-P39: As, Hg, Pb, Se and methylmercury in tuna fish Aregbe Y., Quétel C., Taylor P.D.P., Metrologia, 2004, 41, Tech. Supp., 08004

P39.1:

CCQM-P39.1: As, Hg, Pb, Se and methylmercury in salmon
Aregbe Y., Taylor P.D.P., Metrologia, 2006, 43, Tech. Supp., 08006

P41:

International comparison CCQM-P41 - Greenhouse gases: 1. Measurement capability
van der Veen A.M.H., Brinkmann F.N.C., Arnautovic M., Besley L., Heine J.-J., Lopez Esteban T., Sega M., Kato K., Kim J.S., Perez Castorena A., Rakowska A., Milton M.J.T., Guenther F.R., Francey R., Dlugokencky E., Metrologia, 2007, 44, Tech. Supp., 08002

P41:

International comparison CCQM-P41 - Greenhouse gases: 2. Direct comparison of primary standard gas mixtures
van der Veen A.M.H., Brinkmann F.N.C., Arnautovic M., Besley L., Heine H.-J., Lopez Esteban T., Sega M., Kato K., Kim J.S., Perez Castorena A., Rakowska A., Milton M.J.T., Guenther F.R., Metrologia, 2007, 44, Tech. Supp., 08003

P43:	CCQM-P43: Tributyltin and dibutyltin in sediment Wolff Briche C.S.J., Wahlen R., Sturgeon R.E., Metrologia, 2006, 43, Tech. Supp., 08002

P48:	CCQM-P48: Uranium isotope ratio measurements in simulated biological/environmental materials Quétel C.R., Lévêque N., De Bolle W., Ponzevera E., Metrologia, 2007, 44, Tech. Supp., 08010

P49:	Final Report CCQM-P49: Natural gas types IV and V van der Veen A.M.H., Heine H.-J., Brinkmann F.N.C., Ziel P.R., Rakowska A., Radlicz A., Besley L., Metrologia, 2005, 42, Tech. Supp., 08004

P50.a:

International Key Comparison CCQM-K26.a and Pilot Study CCQM-P50.a (NO)
Milton M., 2006

P50.b:

International Key Comparison CCQM-K26.b and Pilot Study CCQM-P50.b: Comparison of primary standards of sulphur dioxide (SO₂) in synthetic air
Maruyama M., Novak J., Walden J., Lusa K., Dias F., Borowiak A., Lagler F., Kim J.S., Mace T., Sutuur C., Guenther F., van der Veen A., Nieuwenkamp G., van Wijk J., Milton M., Leggett G., Medem A., Stummer V., Konopelko L., Kustikov Y., Efremova O., Froehlich M., Metrologia, 2007, 44, Tech. Supp., 08007

P51:	International comparisons CCQM-P51 – Emission level of CF₄ and SF₆ Kim J.S., Moon D.M., Han Q., Sassi M.P., 2006

P59:

International comparability in spectroscopic measurements of protein structure by circular dichroism: CCQM P59
Knight A.E., Ravi J., Schiffmann D., Tantra R., Cox S., Eady J., Jones C., Vrettos J.S., Affleck R.P., DeSa Lorenz J., Shigeri Y., Linghui S., Jun L., Willows R., Charlet P., Dupont Y., Meuse C.W., Bailey M.J.A., Metrologia, 2010, 47, Tech. Supp., 08022

P73:	International Comparison CCQM-P73: Nitrogen Monoxide Gas Standards (30-70) µmol/mol Wielgosz R. et al., Metrologia, 2008, 45, Tech. Supp., 08002

P87:	CCQM-P87: A preparative comparison using the "harmonisation" method on standards of synthetic natural gas Vargha G., Milton M.J.T., Heine H.-J., Martin B. et al, Metrologia, 2008, 45, Tech. Supp., 08004

P98:	Improvement of quantitative analysis of Fe-Ni alloy films using a certified alloy reference film Kyung Joong Kim, Metrologia, 2009, 46, Tech. Supp., 08006