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PharmChek Drug Patch Standard

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We choose our equipment & services based upon quality and fitness for purpose. This ensures we can adapt and respond to any improved technology or new value.
Our knowledge base has been gained through real experience and our strong relationships with true industry experts.

  • PharmChek® detects Marijuana, Cocaine, Opiates, Amphetamine, Methamphetamine, PCP, Fentanyl, Oxycodone, Oxymorphone, Hydrocodone, and Hydromorphone.


  • The PharmChek® Drugs of Abuse Drug Patch has been a reliable and affordable tool for long-term and continuous drug testing for more than 30 years. Compared to urine, saliva, or hair tests, it has definite advantages thanks to its proven track record.


  • Proudly brought to you by PharmChem USA in partnership with Drug Patch Australia and New Zealand, we are the local providers of the PharmChek® Drugs of Abuse Patch.

PharmChek Drug Patch Standard

  • The PharmChek® Sweat Patch (or Drug Patch) by PharmChem, Inc. is worn on the skin for up to 10 days and uses sweat as the specimen source. PharmChek® not only acts as a deterrent to continued drug use.

Drugpatch not only acts as a deterrent to continued drug use, but also offers the following advantages:

  • Increased window of detection
  • Can be used as both a reward or a sanction
  • Detects parent drug and drug metabolite
  • Variable removal date
  • Quick application & removal
  • No urine collections
  • No undetected substitution, dilution, or adulteration
  • Gender indifferent