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Test ID FLSDA LSD Trace Analysis, Urine

Specimen Required

Specimen Type: Urine

Container/Tube: Plastic preservative-free urine container

Specimen Volume: 1 mL

Collection Instructions: Collect 1 mL random urine without preservative. Send specimen refrigerated in a plastic, preservative-free urine container.

Method Name

High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS)

Reporting Name

LSD Trace Analysis, Urine

Specimen Type


Specimen Minimum Volume

0.5 mL

Specimen Stability Information

Specimen Type Temperature Time Special Container
Urine Refrigerated (preferred) 30 days
  Frozen  30 days

Reference Values

Reporting limit determined each analysis.

None Detected ng/mL

Performing Laboratory

NMS Labs

Test Classification

This test was developed and its performance characteristics determined by NMS Labs. It has not been cleared or approved by the U.S. Food and Drug Administration.

CPT Code Information


LOINC Code Information

Test ID Test Order Name Order LOINC Value
FLSDA LSD Trace Analysis, Urine 5679-6


Result ID Test Result Name Result LOINC Value
Z5916 LSD 5679-6

Day(s) Performed

Monday through Sunday

Report Available

8 to 10 days