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Quality control in haemoglobinometry with special reference to the stability of haemiglobincyanide reference solutions.
Clin Chim Acta 1976; 70(1):161-9CC

Abstract

In haemoglobinometry grave errors are still being made even though an internationally accepted standardized method is available for the determination of the haemoglobin content of blood. Up to the present only haemiglobincyanide reference solutions have been available on a wide scale to check the measuring stage of the standardized haemiglobincyanide method. These reference solutions are shown to remain stable, under proper storage conditions, for more than 10 years. Concentrated haemoglobin solutions have become available recently, offering the possibility to control the dilution and conversion steps of the haemiglobincyanide method. Such a solution is shown to remain stable, under proper storage conditions, for at least a year. Using both haemiglobincyanide reference solutions and concentrated haemoglobin solutions, as well as having the possibility of checking the cyanide content of the reagent used, an acceptable intra-laboratory control program may now be set up.

Authors

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Pub Type(s)

Journal Article

Language

eng

PubMed ID

947616

Citation

Van Assendelft, O W., et al. "Quality Control in Haemoglobinometry With Special Reference to the Stability of Haemiglobincyanide Reference Solutions." Clinica Chimica Acta; International Journal of Clinical Chemistry, vol. 70, no. 1, 1976, pp. 161-9.
Van Assendelft OW, Buursma A, Holtz AH, et al. Quality control in haemoglobinometry with special reference to the stability of haemiglobincyanide reference solutions. Clin Chim Acta. 1976;70(1):161-9.
Van Assendelft, O. W., Buursma, A., Holtz, A. H., Van Kampen, E. J., & Zijlstra, W. G. (1976). Quality control in haemoglobinometry with special reference to the stability of haemiglobincyanide reference solutions. Clinica Chimica Acta; International Journal of Clinical Chemistry, 70(1), pp. 161-9.
Van Assendelft OW, et al. Quality Control in Haemoglobinometry With Special Reference to the Stability of Haemiglobincyanide Reference Solutions. Clin Chim Acta. 1976 Jul 1;70(1):161-9. PubMed PMID: 947616.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Quality control in haemoglobinometry with special reference to the stability of haemiglobincyanide reference solutions. AU - Van Assendelft,O W, AU - Buursma,A, AU - Holtz,A H, AU - Van Kampen,E J, AU - Zijlstra,W G, PY - 1976/7/1/pubmed PY - 1976/7/1/medline PY - 1976/7/1/entrez SP - 161 EP - 9 JF - Clinica chimica acta; international journal of clinical chemistry JO - Clin. Chim. Acta VL - 70 IS - 1 N2 - In haemoglobinometry grave errors are still being made even though an internationally accepted standardized method is available for the determination of the haemoglobin content of blood. Up to the present only haemiglobincyanide reference solutions have been available on a wide scale to check the measuring stage of the standardized haemiglobincyanide method. These reference solutions are shown to remain stable, under proper storage conditions, for more than 10 years. Concentrated haemoglobin solutions have become available recently, offering the possibility to control the dilution and conversion steps of the haemiglobincyanide method. Such a solution is shown to remain stable, under proper storage conditions, for at least a year. Using both haemiglobincyanide reference solutions and concentrated haemoglobin solutions, as well as having the possibility of checking the cyanide content of the reagent used, an acceptable intra-laboratory control program may now be set up. SN - 0009-8981 UR - https://www.unboundmedicine.com/medline/citation/947616/Quality_control_in_haemoglobinometry_with_special_reference_to_the_stability_of_haemiglobincyanide_reference_solutions_ L2 - https://linkinghub.elsevier.com/retrieve/pii/0009-8981(76)90019-X DB - PRIME DP - Unbound Medicine ER -