Laboratory Test DirectoryShare
Cortisol Urine Free by LC-MS/MS
|Methodology:||Liquid Chromatography-Tandem Mass Spectrometry|
Collect: 24-hour OR Random Urine - 4 ml urine.
Refrigerate 24-hour specimen during collection.
Specimen Preparation: Record total volume and collection time interval on transport tube and test request form. Storage/Transport Temperature: Refrigerated.
Unacceptable Conditions: Room temperature specimens. Acidified specimens or specimens with preservatives. Stability: Ambient: Unacceptable; Refrigerated: 1 week; Frozen: 1 month