Features: -Yellow screw cap with an aspiration system for vacuum tubes that is a frosted labeUrintransfer® 120 ml in PP, l - 25014 -Yellow screw cap with an aspiration system for vacuum tubes, frosted label, individualy wrappedUrintransfer ® Urine container 120 ml in PP - 25012 -Yellow screw cap, aspiration system for vacuum tubes, frosted label that is the sterileUrintransfer® 120 ml in PP - 25016 -Urintransfer® 120 ml in PP, yellow screw cap, aspiration system for vacuum tubes, frosted label, individ. wrapped, sterile - 25015