NUK - logo
E-resources
Full text
Peer reviewed Open access
  • Procedure of sample prepara...
    Prokunin, S V; Vengina, D A; Dobrovolskiy, V I; Oganyan, N G; Shchipunov, A N

    Journal of physics. Conference series, 03/2022, Volume: 2192, Issue: 1
    Journal Article

    Abstract In the paper is discribed the preparation method of buffer solution for interlaboratory and international comparisons. This technique was developed by scientists of All-Russian Scientific Research Institute of Physicotechnical and Radio Engineering Measurements during the preparation of samples for international comparisons in the field of measuring the hydrogen index of borate buffer solution. According to the measurement results, the offered method allows to prepare the homogeneous and stable buffer solutions.