New Quality Control Lot

When evaluating a new control lot number for your instrument you must run testing in parallel with your old control lot number. In this way you confirm the new lot number of control is working appropriately. It is recommended that you run at least 20 values of each control; one set of normal and abnormal controls daily for 20 testing days. You must also confirm that the values recovered and established for your instrument are within the acceptable ranges listed on the manufacturer’s package insert for the control material.