1 bottle per package.
"I am the Alpha and the Omega, the Beginning and the End..." Rev 1:8
Q.E.D.® QC Solution (ethanol control) is used to perform quality control checks on the Q.E.D.® A150 as required by the manufacturer.
*The Q.E.D.® QC Solution does not include the logbook. You may request one by sending an email to firstname.lastname@example.org.