System Pac II, Includes: Slide II, Petters, Super Tubes (87155)The KOVA System includes specially engineered miroscopic slides, sample tubes and caps, custom pipettes or "petters", collection cups and multi level urinalysis controls for reliable, simple and effective workflow standardization. Product design minimizes exposure to biohazardous samples and ensure proper specimen collection and handling of chemical tests using urine dipstick chemistry, confirmatory testing pregnancy test and microscopic examination