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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
11
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pubmed:dateCreated |
1982-1-20
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pubmed:abstractText |
Total protein concentration in the serum of a patient with hyperviscosity syndrome differed as measured by the biuret procedure in the DuPont aca (80 g/L) and the SMA 12/60 (105 g/L), owing to viscosity-dependent errors with the aca sampling system; the magnitude depended on sample temperature and volume of sample aspirated. This kind of error was not observed with the SMA 12/60 and was far less severe when a Micromedic sampler-dilutor was tested. It could be eliminated in the case of the aca by adding sample to test packs with a syringe rather than with the aca automated sampler-dilutor. We thus recommend use of the syringe method when unusually viscous samples (serum or other body fluids) are analyzed in the aca.
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pubmed:grant | |
pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Nov
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pubmed:issn |
0009-9147
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
27
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1896-8
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pubmed:dateRevised |
2007-11-14
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pubmed:meshHeading |
pubmed-meshheading:6794949-Autoanalysis,
pubmed-meshheading:6794949-Blood Proteins,
pubmed-meshheading:6794949-Blood Viscosity,
pubmed-meshheading:6794949-Diagnostic Errors,
pubmed-meshheading:6794949-Glycerol,
pubmed-meshheading:6794949-Humans,
pubmed-meshheading:6794949-Temperature,
pubmed-meshheading:6794949-Waldenstrom Macroglobulinemia
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pubmed:year |
1981
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pubmed:articleTitle |
Sample viscosity can be a source of analytical error when discrete sampler-dilutors are used.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.
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