ELISA = Enzyme-Linked Immuno-sorbent Assay GC/MS = Gas Chromatography / Mass Spectrometry
HS-GC = Headspace – Gas Chromatography LC/MS/MS = Liquid Chromatography tandem Mass Spectrometry
Cutoff = Lowest concentration of drug that can be reported
Trade / Alternate Name = Not meant to be comprehensive / inclusive; only meant to provide an example of alternate drug name
Blood: 10 mL minimum collected into vacutainer tube containing anticoagulant (heparin or EDTA) and preservative (NaF). (Gray top preferred)
Urine: 10 mL minimum collected into sterile plastic container
Other: consult ISDT Toxicologist
NOTE: All positive screening results will be confirmed and quantified.