3 level of calibrator,frozen powdered form
keep at room temperature for 10-15 min
reconstitute with 1 ml of QC water
Make 5 cup of 200 microliter of each level
1 cup of each level will be used for calibration
Remained 4 cup of each calibrator parafilm it and place in a urine microcontainer and label those as a fresh cup
Retained sample after calibration will be kept in its original bottle ,parafilm it and label as used cup
keep all these cups-used and fresh in deep friedge no-16
-