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Calibration and control in haemoglobinometry.
Clin Lab Haematol 1990; 12 Suppl 1:31-42CL

Abstract

In assigning values to fresh blood specimens used for calibrating automated blood cell analysers, haemoglobin concentration should be determined by the ICSH recommended hemiglobincyanide (HiCN) method. Errors in the reference method may be caused by inadequate blood collection, e.g. incorrect anticoagulation; inadequate dilution, e.g. use of inadequately calibrated pipettes; incomplete conversion of haemoglobins to HiCN, e.g. insufficient time for reactions to come to completion; during measurement, e.g. due to turbidity of the HiCN solution to be measured; or by transcription error. Readily available commercial reagent systems and secondary standards are compared with ICSH standards as to their compliance with these standards.

Authors+Show Affiliations

Clinical Medicine Branch, Centers for Disease Control, Atlanta, Georgia.No affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Review

Language

eng

PubMed ID

2282764

Citation

van Assendelft, O W., et al. "Calibration and Control in Haemoglobinometry." Clinical and Laboratory Haematology, vol. 12 Suppl 1, 1990, pp. 31-42.
van Assendelft OW, Horton BR, Parvin RM. Calibration and control in haemoglobinometry. Clin Lab Haematol. 1990;12 Suppl 1:31-42.
van Assendelft, O. W., Horton, B. R., & Parvin, R. M. (1990). Calibration and control in haemoglobinometry. Clinical and Laboratory Haematology, 12 Suppl 1, pp. 31-42.
van Assendelft OW, Horton BR, Parvin RM. Calibration and Control in Haemoglobinometry. Clin Lab Haematol. 1990;12 Suppl 1:31-42. PubMed PMID: 2282764.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Calibration and control in haemoglobinometry. AU - van Assendelft,O W, AU - Horton,B R, AU - Parvin,R M, PY - 1990/1/1/pubmed PY - 1990/1/1/medline PY - 1990/1/1/entrez SP - 31 EP - 42 JF - Clinical and laboratory haematology JO - Clin Lab Haematol VL - 12 Suppl 1 N2 - In assigning values to fresh blood specimens used for calibrating automated blood cell analysers, haemoglobin concentration should be determined by the ICSH recommended hemiglobincyanide (HiCN) method. Errors in the reference method may be caused by inadequate blood collection, e.g. incorrect anticoagulation; inadequate dilution, e.g. use of inadequately calibrated pipettes; incomplete conversion of haemoglobins to HiCN, e.g. insufficient time for reactions to come to completion; during measurement, e.g. due to turbidity of the HiCN solution to be measured; or by transcription error. Readily available commercial reagent systems and secondary standards are compared with ICSH standards as to their compliance with these standards. SN - 0141-9854 UR - https://www.unboundmedicine.com/medline/citation/2282764/Calibration_and_control_in_haemoglobinometry_ L2 - https://onlinelibrary.wiley.com/resolve/openurl?genre=article&sid=nlm:pubmed&issn=0141-9854&date=1990&volume=12&issue=&spage=31 DB - PRIME DP - Unbound Medicine ER -