232S

Test CODE NAME

232S

Estrone, LC/MS/MS

Methodology: Liquid Chromatography/Tandem Mass Spectrometry (LC/MS-MS)
Performed: Sun-Fri
Reported: 2-5 days
Specimen Required: Collect: Red Top Tube - 0.5 ml serum . 
Specimen Preparation: Allow specimen to clot completely at room temperature . Separate serum from cells ASAP or within 2 hours of collection. Storage/Transport Temperature: Refrigerated. 
Stability: After separation of cells: Refrigerated: 1 week , Frozen: 1 month Remark: Specify age and sex on test request. 
Reject Criteria: Received room temperature, Serum Seperator Tube (SST) 
NOTE: * This test is approved for all states. * 

Performing Laboratory 
Quest Diagnostics Nichols INST
CPT Code(s): 82679