Test Details
Mnemonic
TRIH
Ordering Code
3510740
CPT-4 Code(s)
80375 (G0480)
Specimen Information
Collect
Red top
Specimen Preparation
Centrifuge, separate serum from cells and send 1.0 mL serum in a screw capped plastic vial.
Alternate Specimen
Plasma: EDTA
Minimum Volume
1.0 mL
Transport Temperature
Refrigerated
Rejection Criteria
Serum separator tube (SST) or Plasma separator tube (PST)
Stability
Room temperature: 30 days
Refrigerated: 30 days
Frozen: 1 year
Refrigerated: 30 days
Frozen: 1 year
Methodology
Liquid Chromatography/Tandom Mass Spectrometry (LC/MS/MS)
Reference Range
See report
Performing Laboratory
NMS Labs
New York DOH Approval Status
Yes