80551-5

LOINC 2.82

Tetrahydrocannabinol [Mass/mass] in Hair

THC Hair-mCnt

Definition

  • Hair analysis provides a longer surveillance window for drug use than other methods because hair retains drugs longer (weeks or months, compared with days detectable in blood or urine). Collecting hair specimens also is less invasive than urine or blood sampling. Drawbacks for hair analysis include expense, and possible environmental contamination of the specimen.

Component

  • Tetrahydrocannabinol

Specimen / system

  • Hair

Class

  • DRUG/TOX

Property

  • MCnt

Scale

  • Qn

Related names

  • Delta(9)-THC; Delta-9-tetrahydrocannabinol; Dronabinol; DRUG/TOXICOLOGY; Drugs; Har; Marijuana; Mass content; Nabilone; Point in time; QNT; Quan; Quant; Quantitative; Random; THC

Index terms

  • Delta(9)-THC
  • Delta-9-tetrahydrocannabinol
  • Dronabinol
  • DRUG/TOXICOLOGY
  • Drugs
  • Har
  • Marijuana
  • Mass content
  • Nabilone
  • Point in time
  • QNT
  • Quan
  • Quant
  • Quantitative
  • Random
  • THC