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Test Code TEST Testosterone, Plasma

Performing Laboratory

Lima Memorial Health System Laboratory

Specimen Requirements

Container/Tube: Green cap-yellow ring Top (Lithium Heparin Gel) tube
Minimum Volume: 1.0 mL 
Collection Instructions: Centrifuge within 2 hours.

Reference Values

Female (5+) <0.10-0.90 ng/ml
Male 0-17Years <0.10-12.00 ng/ml
Male 18-30 Years 2.44-8.24 ng/ml
Male 31-44 Years 1.86-7.16 ng/ml
Male 45+ 1.55-7.21 ng/ml

 

Specimen Stability

Ambient: 8 hours
Refrigerate: 48 hours
Frozen: aliquot for longer storage

Day(s) Test Set Up

Monday through Sunday

Methodology

Chemiluminescent Immunoassay

Test Classification and CPT Coding

84403