Check the listing for details. Bayer Ketostix 2881 Urinalysis Reagent Strips Fast & Convenient Testing 100 ct. Condition: New. Listed at 31.46 USD. Ketostix Reagent Strips for Urinalysis provides a quick and convenient solution for testing urine for the presence and concentration of acetoacetic acid ketone body. This substance, when found in the urine provides information on carbohydrate and fat metabolism 1,2. Ketostix uses a dip-and-read method of testing. Hold the reagent area of the testing stick into a urine sample and compare the color of the testing area to the color samples on the side of the bottle to determine your results. Before using the test, avoid touching the reagent area of the test strip with your fingers or any other object. Ketostix is used to detect the levels of ketones in urine, as an alternative to testing through your blood. They are handy for testing ketone levels in children, With one of the largest catalogs of medical, surgical, and diagnostic supplies available online, Medex Supply can accommodate your facility's needs for Diagnostic Tests. Urine Tests can be found in our extensive online collection of products from globally recognized and trusted brands, including Bayer Healthcare. An excellent option to consider. Ketostix reagent strips are used to test for ketone acetoacetic acid in your urine quickly generally within 15 seconds and conveniently. When found in your urine, ketone provides you with information on your fat and carbohydrate metabolism. The strips will tell you how out of balance your ketone levels are through different colors, the description of which is written on the box. The strips are made of high-quality material and will offer accurate results on every test.