Blood Glucose Control Solution 4 mL Normal Level - EachBlood Glucose Control Solution 4 mL Normal Level Bionime offers two levels of controls to ensure the accuracy and reliability of your blood glucose test results. Normal and high controls provide users the ability to test their glucose meter's accuracy at levels commonly found within the normal human glucose range as well as within abnormally high levels. The solution, while mimicking the blood glucose reaction, does not contain any bodily fluid or