The effect of eliminating interfering substances by solid-phase extraction and sample-pH adjustment in the colorimetric assay of urinary nitrite and nitrate

Analytical Biochemistry

Volumn 258, Issue 2, 1998, Pages 379-381

  Ohkawa, Sakae ^a   Ohishi, Kazuhisa ^a   Yoneyama, Takashi ^a   Hishida, Akira ^a   Kumagai, Hiromichi ^a  

^a NONE

Author keywords

[No Author keywords available]

Indexed keywords

BIOCHEMISTRY; CHEMISTRY;

COLORIMETRIC ASSAYS; INTERFERING SUBSTANCES; SAMPLE PH; SOLID-PHASE EXTRACTION;

PHASE SEPARATION;

NITRATE;

ARTICLE; CALORIMETRY; NITROGEN URINE LEVEL; NONHUMAN; PH; PRIORITY JOURNAL; RAT; SOLID PHASE EXTRACTION; URINALYSIS;

EID: 0032080339     PISSN: 00032697     EISSN: None     Source Type: Journal    
DOI: 10.1006/abio.1998.2627     Document Type: Article

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