... Teco, the professional manufacturer of Urine Reagent Strips for hospital, lab and home use.Urine Reagent Strips (URS) for ... areas are affixed. Depending on the product being used, Urine Reagent Strips provide tests for Glucose, Bilirubin, Ketone ... Protein, Urobilinogen, Nitrite, Leukocytes, and Ascorbic Acid in Urine. Test results may provide information regarding the status of carbohydrate metabolism, ...