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Measurement Techniques

, Volume 34, Issue 2, pp 212–213 | Cite as

Interlaboratory certification of standard specimens for ash in coal dressing products

  • V. P. Dombrovskii
  • V. I. Ryashchikov
Physicochemical Measurements
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Keywords

Physical Chemistry Analytical Chemistry Standard Specimen Interlaboratory Certification 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Literature cited

  1. 1.
    All-Union State Standard 11022-83 (Comecon Standard 1461-84): Brown and Hard Coals, Anthracite, and Combustible Shales: Method of Determining Ash Content [in Russian].Google Scholar
  2. 2.
    P. I. Grabov et al., Central Coal Research Institute Survey Information: Dressing and Briquetting Coal, Issue 3 [in Russian] (1986), p. 44.Google Scholar
  3. 3.
    V. M. Lakhov, V. É. Gerling, et al., Zh. Anal. Khim.,42, No. 1, 43 (1987).Google Scholar
  4. 4.
    B. D. Sowerby, Gamma, X-Ray and Neutron Techniques for the Coal Industry, Vienna (1986), p. 131.Google Scholar
  5. 5.
    All-Union State Standard 8.532-85 (Comecon Standard 4570-84): The State System of Measurements: Standard Specimens for the Compositions of Substances and Materials: Sequence in Interlaboratory Certification [in Russian].Google Scholar
  6. 6.
    All-Union State Standard 8.531-85 (Comecon Standard 4569-84): The State System of Measurements: Homogeneity in Standard Composition Specimens for Powder Materials: Methods of Making Measurements [in Russian].Google Scholar

Copyright information

© Plenum Publishing Corporation 1991

Authors and Affiliations

  • V. P. Dombrovskii
  • V. I. Ryashchikov

There are no affiliations available

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