... for Blood, Specific Gravity, Glucose, Protein, and pH in urine Urine test strips for Urinalysis are firm plastic strips to which ... Blood, pH, Protein, Urobilinogen, Nitrite, Leukocytes, and Ascorbic Acid in Urine. Test results may provide information regarding the status of carbohydrate ... cap. Each strip is stable and ready to use upon removal from the bottle. The entire reagent strip is disposable. ...