On Call Vivid Glucose Control Solution
The Control Solution verifies the proper operation of your glucose meter by checking the test strips and meter against a pre-calibrated control solution.
Three levels of control solution are available labeled Control Solution 0, 1 and 2. Control Solution 1 works for almost all self-testing needs. If you think your meter or strips may not be working correctly, you may also want to do a level 0 or level 2 test.
For use with the On Call® Vivid.