2.5mL, For Use with Contour® Next Glucose Meter and Test Strips Bayer Contour® Next control solution level 1 is designed to check the accuracy of your glucose meter and test strips. Simply apply a drop of the Contour® Next level 1 glucose control solution to a test strip and run a standard glucose test. Confirm that the test results are within the accepted range printed on the test strip vial.
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