Our QuickScreen Drug Test Kits conform to the current cutoff levels for Forensic Drug Testing as specified by (NIDA) National Institute on Drug Abuse, (DHHS) Department of Health and Human Services, and (SAMSHA) Substance Abuse and Mental Health Services Agency.   These are the agencies that contribute to setting the guidelines and standards for Drug Testing throughout the United States.

Our QuickScreen Drug Test Kits meet all of the cutoff levels which are currently specified to be used.

Listed below are the cutoff limits used for our QuickScreenInstant Result - On Site - Drug Test Kits:

Drug of Abuse

Immunoassay Screen

Gas Chromatography/Mass Spectrometry Confirmation

* Amphetamines

** 500 ng/ml     500 ng/ml


300 ng/ml 200 ng/ml


300 ng/ml 300 ng/ml

* Cannabinoids/Marijuana

  50 ng/ml   15 ng/ml

* Cocaine

300 ng/ml 150 ng/ml


**500 ng/ml    500 ng/ml

* Opiates

300 ng/ml 300 ng/ml

* Phencyclidine (PCP)

  25 ng/ml   25 ng/ml
* Indicates the 5 drugs which are tested for in the "NIDA 5"/"SAMHSA" Drug Screening panel for (DOT) Department of Transportation Forensic Drug Testing Requirement

**Indicates QuickScreen cutoff limit of 500 ng/ml which is substantially lower than the 1000 ng/ml level suggested by NIDA.