WARNING: Margin of error on either device is +/- 50% at the cut-off used.
We recommend reading the performance characteristics contained in the attached Package Insert for each Instant Drug Screening device before selecting its use.
To help prevent 'False Positives,' our Drug Testing Services at Forensic DTS, Inc. will automatically ship the test sample to a SAMHSA Certified Testing laboratory for GC/MS or better confirmation and Medical Review. Unfortunately, 'False Negatives' can and will occur for lite/occasional drug users.
See the manufacturer's Package Insert below for complete details.