This Kova International Kova Stain Urine Sediment Stain, Urinalysis, 3 X 25 mL, 3 Count is designed for the artificial coloration of specific target tissue structures, intra/extracellular elements, and infectious microorganisms within a urine specimen. This coloration aids in their subsequent visualization, examination, identification, and differentiation. The stain solution boasts a shelf life of 30 months from the date of manufacture, and each pack contains three 25-mL bottles, providing ample supply for laboratory use.