Clear Boston Rounds offers maximum visibility and sample integrity. Boston Round bottles are ideal for general laboratory use for liquid storage & sampling. They feature a round body, rounded shoulders and narrow screw neck opening. These environmentally sensitive bottles help eliminate waste and help to insure product integrity for long term storage.

 

Attached polypropylene hole caps are known for good impact strength, cost effectiveness, and pliability. The Teflon® PTFE/Silicone septa resists coring and is recommended when multiple injections are required. This .125" septa has excellent resealing qualities.