Lab Test Directory—Saint Luke's Regional Laboratories
| REF MISC | Testosterone Free MS/Dialysis |
| TESTOS FREE | Testosterone, Free |
| TTFB | Testosterone, Total and Bioavailable |
| TESTOS | Testosterone, Total Only, Serum or Plasma |
| TET AB | Tetanus Antibody, IgG |
| TG REFLEX | TgAb + Thyroglobulin, IMA or LCMS |
| THAL | Thallium |
| THEO | Theophylline, Serum or Plasma |
| THIOCYAN | Thiocyanate |
| THIOMETAB | Thiopurine Metabolites |