The eCup lid is designed with a built-in specimen validity profile to identify any donor tampering of the specimen. The eReader provides interpretation documentation of possible tampering by testing for Nitrates, pH, and Creatinine in the specimen.
How is specimen validity testing handled with instant drug testing? Print
Modified on: Tue, 7 Dec, 2010 at 6:37 PM
Did you find it helpful?Send feedback
Sorry we couldn't be helpful. Help us improve this article with your feedback.