... /Pro/pH/Blood/S G/Ketone/Bilirubin/Glu in Urine. Urine test Strips for Urinalysis are firm plastic strips to ... Blood, pH, Protein, Urobilinogen, Nitrite, Leukocytes, and Ascorbic Acid in Urine. Test results may provide information regarding the status of carbohydrate metabolism ... disposable. Results are obtained by direct comparison of the test strip with the color blocks printed on the bottle label ...