Drug Testing Kits

Drug Screening Cut-Off Levels according to Australian Standards

Drug Screening Cut-Off Levels for Urine Drug Testing
Australian Standards AS/NZS 4308:2008

  • Amphetamine - 300 ng/ml
  • Benzodiazepines - 200 ng/ml
  • Cannabis metabolites - 50 ng/ml
  • Cocaine metabolites - 300 ng/ml
  • Opiates - 300 ng/ml
  • Methamphetamine - 300 ng/ml

Reference: AS/NZS 4308:2008 Procedures for specimen collection and the detection and quantitation of drugs of abuse in urine  - Sets out procedures for specimen collection, screening, confirmation, quantitation and reporting of drugs in human urine as well as integrity testing of the specimen. This edition introduces the option of on-site screening.

Drug Screening Cut-Off Levels for Saliva Drug Testing
Australian Standards AS/NZS 4760:2019

  • Opiates - 50 ng/ml
  • Amphetamines - 50 ng/ml
  • THC - 15 ng/ml
  • Cocaine & metabolites - 50 ng/ml
  • Oxycodone - 40 ng/ml

Reference: AS/NZS 4760:2019 Procedure for specimen collection and the detection and quantification of drugs in oral fluid - Sets out procedures for oral fluid specimen collection, storage, handling, on-site screening tests and, if required, dispatch to the laboratory. It also covers applicability of oral fluid for drug testing and general issues related to drug screening on-site and drug screening and/or confirmation in the laboratory.