The Results of the CCQM-K9 Key International Comparisons of National Standards of pH Measurements

被引:0
|
作者
A. S. Doinikov
N. N. Zdorikov
O. V. Karpov
V. M. Lakhov
I. I. Maksimov
E. E. Seiku
机构
来源
Measurement Techniques | 2002年 / 45卷
关键词
Physical Chemistry; Analytical Chemistry; Measurement Uncertainty; National Standard; International Comparison;
D O I
暂无
中图分类号
学科分类号
摘要
A summary of the first CCQM-K9 key international comparisons of pH measurements to assess the level of the national standards of ten countries is presented. It is shown that there is good agreement between the results obtained within the limits of the measurement uncertainty declared by the participants.
引用
收藏
页码:214 / 222
页数:8
相关论文
共 50 条
  • [11] Results from Key International Comparisons in Photometry
    V. S. Ivanov
    V. N. Krutikov
    V. I. Sapritskii
    R. I. Stolyarevskaya
    [J]. Measurement Techniques, 2001, 44 : 765 - 770
  • [12] Results from key international comparisons in photometry
    Ivanov, VS
    Krutikov, VN
    Sapritskii, VI
    Stolyarevskaya, RI
    [J]. MEASUREMENT TECHNIQUES, 2001, 44 (07) : 765 - 770
  • [13] COMPARISONS OF WORKING pH STANDARDS OF NATIONAL METROLOGICAL INSTITUTES IN COOMET
    Karpov, O. V.
    Kutovoy, V. D.
    Zvezdina, V. A.
    Lukashov, I. A.
    Kazakova, M. V.
    [J]. MEASUREMENT TECHNIQUES, 2010, 53 (01) : 40 - 50
  • [14] Comparisons of working pH standards of national metrological institutes in COOMET
    O. V. Karpov
    V. D. Kutovoy
    V. A. Zvezdina
    I. A. Lukashov
    M. V. Kazakova
    [J]. Measurement Techniques, 2010, 53 : 40 - 50
  • [15] Final report on CCQM-K9.2: Subsequent key comparison on pH determination of phosphate buffer by Harned cell measurements
    Spitzer, Petra
    Giera, Janine
    Fraga, Isabel C.
    Jakobsen, Pia Tonnes
    Jensen, Hans D.
    Hyllested, Peter
    Karpov, Oleg
    Kutovoy, Viatcheslav
    Nakamura, Susumu
    Vospelova, Alena
    Zvezdina, Valentina
    [J]. METROLOGIA, 2008, 45
  • [16] An approach for evaluating the results of key comparisons of standards with inconsistent data
    Chunovkina, A. G.
    Burmistrova, N. A.
    Zvyagin, N. D.
    [J]. MEASUREMENT TECHNIQUES, 2013, 56 (06) : 577 - 583
  • [17] An approach for evaluating the results of key comparisons of standards with inconsistent data
    A. G. Chunovkina
    N. A. Burmistrova
    N. D. Zvyagin
    [J]. Measurement Techniques, 2013, 56 : 577 - 583
  • [18] Final report on international key comparison CCQM-K53: Oxygen in nitrogen
    Lee, Jeongsoon
    Lee, Jin Bok
    Moon, Dong Min
    Kim, Jin Seog
    van der Veen, Adriaan M. H.
    Besley, Laurie
    Heine, Hans-Joachim
    Martin, Belen
    Konopelko, L. A.
    Kato, Kenji
    Shimosaka, Takuya
    Castorena, Alejandro Perez
    Mace, Tatiana
    Milton, Martin J. T.
    Kelley, Mike
    Guenther, Franklin
    Botha, Angelique
    [J]. METROLOGIA, 2010, 47
  • [19] Final report on subsequent key comparison CCQM-K18.1: pH of carbonate buffer
    Vyskocil, L.
    Mariassy, M.
    Monroy, Marcela
    Reyes, Adrian
    Jakobsen, Pia Tonnes
    Borges, Paulo P.
    Fraga, Isabel C. S.
    Dias, Julio C.
    Marques, Bianca S. R.
    Kardash, Elena
    Champion, Rachel
    Fisicaro, Paola
    Xiu, Hongyu
    Giera, Janine
    Spitzer, Petra
    Mathiasova, Anna
    [J]. METROLOGIA, 2008, 45
  • [20] Final report on CCQM-K19.2018 key comparison on pH of an unknown borate buffer
    Asakai, Toshiaki
    Maksimov, Igor
    Prokunin, Sergey
    Vengina, Daria
    Oganyan, Narine
    Dobrovolskiy, Vladimir
    Daniel, Nagy
    Zsofia, Szilagyi
    Dimitrova, Lyudmila
    Bezeva, Katya
    [J]. METROLOGIA, 2021, 58 (1A)