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Our Products

Browse our line of PharmChek® Sweat Patch products.

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Training Videos

Learn about application, removal, and transport of the PharmChek® Sweat Patch

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Certification

Get Certified...Review the training materials and take our comprehensive PharmChek®online exam.

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Because You Only Sweat The Truth!

Screens for marijuana, cocaine, opiates, amphetamine, methamphetamine, and PCP.

PharmChem, Inc., is the manufacturer and sole source provider of the PharmChek® Drugs of Abuse Sweat Patch.

For over 20 years, this device has been a successful and economical alternative to urine testing for Cocaine, Opiates, Amphetamines, PCP and Marijuana.

The PharmChek® Drugs of Abuse Sweat Patch is an economical alternative and provides distinct advantages over urine testing.

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