Kova is the leading brand in urinalysis disposable plastics and controls. We produce Glasstic slide 10 for microscopic review ... of urine specimens and Kova®-Trol III™ Kova® Liqua-Trol™ and Kova®-Trol I™ controls for assays. The KOVA® Urinalysis System packs provide everything the lab needs to standardize the urinalysis process, including the centrifuge tubes, caps, petters, and slides. The system promotes constant volumes, uniformity, and hygienics from sampling and transport to the analysis of the urine sediment via microscopy. read more