Zobrazeno 1 - 7
of 7
pro vyhledávání: '"K. L. J. Vink"'
Autor:
A. Kessner, J. C. Koedam, Basil T. Doumas, R. C. Paule, R. B. Mccomb, Billy W. Perry, H. L. Vader, K. L. J. Vink
Publikováno v:
Clinical Chemistry. 36:1698-1701
Three laboratories in the U.S. and two in the Netherlands determined molar absorptivities (epsilon) of Standard Reference Material (SRM) 916a Bilirubin from the National Institute of Standards and Technology. In caffeine reagent the average epsilon v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::901f94fd7373a65c0d8cebb5c8a3f8cc
https://doi.org/10.1093/clinchem/36.9.1698
https://doi.org/10.1093/clinchem/36.9.1698
Publikováno v:
Clinical Chemistry. 31:523-526
We measured the emf of a sodium ion-selective electrode in NaCl-NaHCO3 solutions (160 mmol of Na+, 160-120 mmol of Cl-, and 0-40 mmol HCO3- per liter) with a home-built cell in steady-state after 10 min and with two commercial direct potentiometric a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b25f34e38cd400533f25c251bb44ef3
https://doi.org/10.1093/clinchem/31.4.523
https://doi.org/10.1093/clinchem/31.4.523
Autor:
P. Bijster, K. L. J. Vink
Publikováno v:
Clinical Chemistry. 30:865-870
We measured the emf of NaCl solutions (120-160 mmol/L), with and without the addition of KCl (5-20 mmol/L), CaCl2 (2-8 mmol/L), or MgCl2 (1-4 mmol/L). Measurements were made with a home-built cell in steady-state and with two commercial direct potent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d6a7bf8e7191075d53909eb2a72982d
https://doi.org/10.1093/clinchem/30.6.865
https://doi.org/10.1093/clinchem/30.6.865
Autor:
P. Bijster, K. L. J. Vink
Publikováno v:
Clinical Chemistry. 30:6-10
We measured the emf of NaCl solutions (120-160 mmol/L) with a home-built cell in steady-state and with some commercial direct potentiometric analyzers about 20 s after the sample is introduced into the instrument. We compared the results with the the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f77e77f22960162ddee00b02034a0505
https://doi.org/10.1093/clinchem/30.1.6
https://doi.org/10.1093/clinchem/30.1.6
Publikováno v:
Clinical Chemistry. 34:67-70
We recently described a direct spectrophotometric method for unconjugated bilirubin, with caffeine reagent (Clin Chem 1986;32:1389-93). Because this method is independent of the protein matrix we used it for the preparation of bilirubin standards (Cl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b434e7ea6af2f744dc85dbc7f5ae00b
https://doi.org/10.1093/clinchem/34.1.67
https://doi.org/10.1093/clinchem/34.1.67
Autor:
H. Wikkeling, R. Van Gansewinkel, R. J. Van Dreumel, K. L. J. Vink, C. J. Phielix, W. Schuurman, H. C. Koedam
Publikováno v:
Clinical Chemistry. 33:1817-1821
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b9161c0686e7c4ecc0edd3e310289df
https://doi.org/10.1093/clinchem/33.10.1817
https://doi.org/10.1093/clinchem/33.10.1817
Publikováno v:
Clinical Chemistry. 32:1389-1393
The molar absorptivity of unconjugated bilirubin in caffeine reagent is independent of the protein matrix. This finding, together with the simplicity of a dilution step for direct spectrophotometry, will improve the calibration methods of bilirubin a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e836a9652a198940eb07ae3c4b4db9f3
https://doi.org/10.1093/clinchem/32.7.1389
https://doi.org/10.1093/clinchem/32.7.1389