National Test Systems offers a wide range of laboratory services for testing drugs of abuse and other toxicology via urine, blood, saliva, and hair testing. For those who need to follow certain guidelines, we also offer services from both CLIA and SAMHSA certified laboratories.

Our quality results are achieved through a rigorous testing process by utilizing strict laboratory protocol and procedure. Our highly-trained, certified laboratory staff uses the latest state-of-the-art technology and equipment to ensure you receive the right results in a timely manner.

In addition to providing laboratory results, we offer other complimentary services such as professional witness and testimony, medical review services, and collection site services.


Our staff is ready, willing and able to have all of your questions answered when you need them

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