PharmChek® Sweat Patch Products

SCRAM Systems is the manufacturer and sole source provider of the PharmChek® Drugs of Abuse Sweat Patch and the PharmChek® Overlay, which combine to form a continual sweat testing device that cannot be easily adulterated, tampered, or substituted. Worn for 10+ days, all evidence of drug use during the wear period is captured in the cellulose pad and submitted to the laboratory for analysis.

Today, we join the other courts that have previously determined that sweat patch results are a generally reliable method of determining whether an offender has violated a condition of his or her probation. It is important to note that the Food and Drug Administration cleared the PharmChek sweat patch technology back in 1990. Today, the sweat patch is a widely used method for drug testing that is authorized by the Administrative Office of the United States Courts.

The Honorable Sandra Day O'Connor, Associate Justice of the United States Supreme Court, (Ret.), sitting by designation, pursuant to 28 U.S.C. § 294(a). US v. Meyer- 8th Circuit Court of Appeals, 2007
  • PharmChek® Sweat Patch

    A skin-worn device that collects the non-volatile, liquid components of sweat used to test for drugs ...

  • PharmChek® Overlay

    An adhesive device that extends the wear time and detection window for the PharmChek® Sweat Patch.

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  • PharmChek® Analysis Panels

    PharmChek® is screened by EIA and confirmed by LC-MS/MS at our contract laboratory, CRL.

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  • PharmChek® for the Workplace

    Our solution for discreet, long-term workplace drug testing.

  • SCRAM CAM® Continuous Alcohol Monitoring

    SCRAM CAM® (Continuous Alcohol Monitoring) for 24/7, court-admissible alcohol testing.

  • SCRAM Remote Breath® Pro

    SCRAM Remote Breath® Pro, for flexible remote breath alcohol testing, wherever you are.