SPAN - Model INC-212 - Urinalysis Reagent Strip 10P (Uncut Sheets)
PRINCIPLE AND EXPECTED VALUES
Ascorbic acid: This test involves decolorization of Tillmann’s reagent. The presence of
ascorbic acid causes the color of the test field to change from blue-green to orange.
Glucose: This test is based on the enzymatic reaction that occurs between glucose
oxidase, peroxidase and chromogen. Glucose if first oxidized to produce gluconic acid
and hydrogen peroxide in the presence of glucose oxidase. The hydrogen peroxide
reacts with potassium iodide chromogen in the presence of peroxidase. The extent to
which the chromogen is oxidized determines the color which is produced, ranging from
green to brown. Low amounts of glucose are normally excreted in urine.3 Glucose
concentrations as low as 100 mg/dL, read at either 10 or 30 seconds, may be
considered abnormal if results are consistent. At 10 seconds, results should be
interpreted qualitatively. For semi-quantitative results, read at 30 seconds only.
Bilirubin: This test is based on azo-coupling reaction of b
-
Most popular related searches
Customer reviews
No reviews were found for SPAN - Model INC-212 - Urinalysis Reagent Strip 10P (Uncut Sheets). Be the first to review!