3 level of calibrator ,frozen powered 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 l;evel will be used for calibration
Remained 4 cup of each calibrator label it and barcode it and place in a urine microcontained and label those as a fresh cup and use this for next time calibration
retained sample of calibration will be kept in its original bottle ,parafilmed it and place in urine microcontained and label of used cup
Kept all these cup used as well as fresh in friedge no-16
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