Headspace crimp cap ND20, Aluminum clear lacquered, hole with scorelines, septum Butyl/PTFE, Pharma-Fix, 50° shore A, 3.0 mm, pack of 100, LABSOLUTE®, Art. No. 20 03 0264

Clear lacquered caps, so called headspace caps, with a special score line that breaks when the internal pressure reaches 3.0 ± 0.5 bar. The excess pressure is then released, and the risk of the vial exploding can be avoided.