* This volume does not allow for repeat testing
Do not uncap specimen
Collected in microtainer
If cap has been removed at any time prior to testing or using a previously collected specimen. For more information see documentation below.
4.5 - 5.3 mg/dL
A tube containing less than 3.0 mL blood exposes the specimen to residual air. Exposure to residual air may affect ionized calcium values. Values obtained on a specimen containing less than 3.0 mL of blood will be reviewed and may be rejected if results are questionable.
A tube containing less than 3.0 mL blood exposes the specimen to residual air. Exposure to residual air may affect ionized calcium values. Values obtained on a specimen containing less than 3.0 mL of blood will be reviewed and may be rejected if results are questionable.
Same Day/1 to 2 days
01420113
82330