For reliable and convenient urine sample collection, the McKesson Urine Tube Closure is an indispensable tool. Its durable polyethylene construction ensures longevity, while the secure snap-on design prevents leaks and contamination. Specifically designed for flared-top centrifuge tubes with a 12 mm opening, this closure is a perfect fit. The distinctive blue color enables easy identification of urine samples. Benefits include accurate sample collection, prevention of spills and cross-contamination, simplified sample handling, and compliance with laboratory standards. Ideal for urine microscopy, culture, chemical analysis, and sample storage, the McKesson Urine Tube Closure is essential for laboratories seeking efficient and reliable urine sample collection.