TRUE METRIX Control Solutions are available in levels 1, 2, and 3. The solutions are designed to be used with the TRUE METRIX System (meter and blood glucose test strips).

Recommended use:

• Before using the system to perform a blood test
• When opening a new vial of strips
• If blood results seem unusually high or low based on patients symptoms and condition
• If strip vial has been left open and exposed to extreme heat, cold, or humidity
• Whenever a check on the performance of the system is needed
• If meter damage is suspected (meter dropped, crushed, wet, etc.)