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9 Summer Street, Suite #306,
Franklin, MA 02038

Lab Tests We Perform

Tests We Do

Standard Drugs of Abuse Test

Our professional toxicologists perform screening and confirmation with state-of-the-art technology and equipment. After initial screening for presumptive positives, quantitative/qualitative confirmation is performed by liquid chromatography/mass spectrometry/mass spectrometry (LC/MS/MS).

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Fentanyl (Testing for Opiods)

CLS utilizes the most sophisticated, sensitive and specific equipment and technology available today. Liquid chromatography/mass spectrometry (LC/MS/MS) is used to confirm and quantitate Fentanyl. This type of process provides highly accurate results.

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Comprehensive Drug Test (Includes Prescription Drugs)

This test detects hundreds of brand name prescriptions, illicit drugs and alcohol. Our tests target a wide range of commonly abused prescriptions that pass most routine urine tests. Comprehensive Testing is perfect when specific drug detection and monitoring are needed.

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