DWK Life Sciences (Wheaton) Pre-Scored Glass Ampules
By DWK - Wheaton Science Products
These borosilicate glass ampules help reduce sample contamination due to their ultimate tamper-evident seal and are offered in sizes ranging from 1 to 50mL capacity. These ampules have stems that can be pull-sealed or tip-sealed to close the container. The Gold Band® pre-scored feature eliminates filing. Available in clear or amber glass.