|Last Updated: September 19, 2019 @ 9:13 am|
|Stability:||Ambient: 1 Day(s); Refrigerated: 4 Day(s); Frozen: 12 Month(s); Incubated: Unacceptable|
|Interpretive Data:||General Reference Range : 2.68-10.5 ug/dL|
PM reference range pertains to samples collected between 1600-2000 (4:00-8:00 pm).
Biotin in specimens taken from patients on high-dose biotin therapy or supplements may intefere with this test and cause inaccurate test results. It is recommended that for patients receiving therapy with high biotin doses (> 5 mg/day), no laboratory test specimen should be collected until at least 8 hours after the last biotin administration.