Skip to main content
Quest Diagnostics

Oral fluid drug testing

Lab-based oral fluid testing with Quantisal™

Lab-based oral fluid drug testing is an essential tool for drug-free workplace programs for multiple reasons, but one holds the top spot and it’s all about the experience offered by this testing type.
Oral fluid drug testing, sometimes refered to as a saliva drug test, can deliver a favorable experience because it’s generally simple and straightforward to administer. Collections can take place virtually at any location and because of the nature of the device, provides an observed collection which can help deter cheating.
Learn more about oral fluid drug testing with Quantisal™

Oral fluid overview

Oral fluid testing offers accurate results after a simple collection. When compared to other tests, it typically detects drugs closer to the time of use.

Why oral fluid testing

Oral fluid testing FAQs

Why choose lab-based oral fluid drug testing? What is the detection window for drugs in oral fluid? What drugs are tested with oral fluid testing?

Read our FAQs

Oral fluid test panels & cutoffs

For employers who cannot compromise, our oral fluid drug testing panels yield reliable results that allow employers to screen with confidence.

See our test panels

Advantages of Quantisal™

The Quantisal™ device features a volume indicator window, clearly marking when sufficient quantity of the specimen has been collected.

Choose Quantisal™

Get started

To speak to a representative, please call 1.800.877.7484 or click below to complete our form

Contact us

Products and services

Our company

Quest® is the brand name used for services offered by Quest Diagnostics Incorporated and its affiliated companies. Quest Diagnostics Incorporated and certain affiliates are CLIA certified laboratories that provide HIPAA covered services.  Other affiliates operated under the Quest® brand, such as Quest Consumer Inc., do not provide HIPAA covered services. 

 

Quest®, Quest Diagnostics®, any associated logos, and all associated Quest Diagnostics registered or unregistered trademarks are the property of Quest Diagnostics. All third-party marks—® and ™—are the property of their respective owners. © 2024 Quest Diagnostics Incorporated. All rights reserved. Image content features models and is intended for illustrative purposes only.