Speci-Cath Kits provide an easy way to collect a sterile urine sample. Because Speci-Cath ™ is all one unit, there's no need to fumble with a catheter, tray and specimen cup. Catheter is pre-inserted into specimen tube for better sterile technique. Tube may be placed directly in a centrifuge, thus eliminating need for laboratory to transfer fluid. In neonatal to adult sizes, for males and females.