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Test Code TESOR Testosterone, Pediatric, Random

Additional Codes

 Test ID
TESOR

EPIC Test ID
LAB3930

Performing Laboratory

Esoterix Endocrinology Laboratory, LabCorp, Inc.

Specimen Requirements

Collection Information: 

Collect blood in a SST (Serum Separator) tube. Lavender (EDTA) is also acceptable.

Sample Volume:

1.0 mL

Minimum Sample Volume:

REMARKS: Serum/plasma must be separated from cells within 45 minutes of venipuncture. Send serum/plasma in a plastic transport tube. To avoid delays in turnaround time when requesting multiple test on frozen samples, PLEASE SUBMIT SEPARATE FROZEN SPECIMENS FOR EACH TEST REQUESTED.

Cause for Rejection:

Hemolysis greater than 5%

Specimen Stability

Stability

Refrigerated Stability: 

7 days

Frozen Stability (Preferred): 

2.6 years

Freeze/Thaw cylces: 9

Methodology

High-pressure liquid chromatography/tandem mass spectrometry (HPLC/MS-MS)

Test Classification and CPT Coding

CPT Code: 

84403

Report Available

Analytical Time: 

3 - 5 days