Antiviral composition and method

Publication Date

Patent Number



A method and apparatus for the preservation of a saliva sample for use in subsequent quantitative chemical assays. The method involves collecting a saliva sample at a location, directly into a specimen cup. The specimen cup contains a predetermined volume of aqueous solution of pH buffered saline and enzymatic inhibitor and is optionally adapted with a constituent compound specific, qualitative test unit.

730 Second Ave S, Unit 730
Minneapolis, MN 55402


© 2020, All Rights Reserved