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公开(公告)号:US3677707A
公开(公告)日:1972-07-18
申请号:US3677707D
申请日:1969-10-27
Applicant: ABBOTT LAB
Inventor: PRIDE EMANUEL , WARREN BRIAN
CPC classification number: G01N33/721 , G01N31/16
Abstract: METHOD FOR THE DETERMINATION OF THE HAEMOGLOBIN COMTENT IN BLOOD. A BLOOD SAMPLE IS MIXED WITH A SOLUTION OF PERCHORIC ACID IN ACETIC ACID AND THE MIXTURE IS CHECKED FOR COMPLETE NEUTRALIZATION OF THE PERCHLORIC ACID ADDED. THE AMOUNT OF PERCHLORIC ACID USED IS SELECTED IN SUCH A WAY THAN AN ARBITRARY PRE-SELECTED AMOUNT OF HAEMOGLOBIN IS NEUTRALIZED. TO DETERMINE COMPLETENESS OF THE NEUTRALIZATIONL, A COLOR INDICATION MAY BE USED ADVANTAGEOUSLY.