Bayer Ketostix Reagent Strips (Ketone) are the strips used for urinalysis. The information of carbohydrate and fat metabolism are analysed with the help of ketone test urine. These reagent strips are helpful for in vitro diagnosis. Slthough the test strips provide accurate results stillyou must not rely on any single resultor method to assume the correct results. Bayer Ketostix Reagent Strips should not be used as a sole analytical method for urinanalysis. the test kit analysis the urine and test the presence of ketone to identify the metabolism of fats and carbohydrates in the body. One single pack contains 50 strips.