• Portland, OR 97220
(503) 477-7748
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Urine Drug Testing

On-site Collections, Demonstrated ROI

We are committed to helping you create a safer workplace environment. Our accurate drug and alcohol testing services are tailored to meet the needs of businesses of all sizes, ensuring a secure and drug-free environment for your employees and clients. Our mission is to assist you in creating a safer and more secure workplace by providing fast turnaround times, unmatched customer service, and affordable pricing.
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Why Use Lab-Based Urine Drug Screenings?

Widely Accepted Drug Testing Method

Drug testing aims to filter drug users from the workplace as well as to deter drug use on the job. Urine testing is the most common screening method and detects recent use, typically in the previous one to three days. It is suitable for all testing reasons – from pre-employment to random to post-accident – and can be performed for a wide range of illicit and prescription drugs.

While a positive urine test does not necessarily mean that an individual was "under the influence" at the time of the test, it has become the standard for evidence of "current use" for the US Department of Labor (DOL). Urine testing is also the only method allowed for federally mandated drug tests.

Specimen Validity Testing

While it is the most common drug testing method, urine testing is not foolproof. With specimen validity testing, we can help ensure the integrity of the test by measuring pH, creatinine and specific gravity (when indicated) and testing for adulterants that may be added to the urine specimen. Quest Diagnostics is one of the few laboratories to offer oxidant identification for some of the most common oxidizing adulterants and is available when requested by the customer or Medical Review Officer.

Demonstrated ROI

Drug abuse in the workplace puts employers at a risk for higher insurance costs, more on the job accidents, increased absenteeism and lower productivity. Urine testing, like all drug testing methodologies, helps to mitigate these risks by screening out applicants and employees who use drugs.
Contact Us About Our Substance-Free Workplace Solutions!

Let us bring the lab to you with on-site mobile testing

Discover how our On-site Mobile Testing services can provide DOT compliant testing solutions for your company's substance & DNA testing needs - anytime, anywhere!

Smart Testing Solutions for Your Business

Pre-Employment Drug Testing

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Background Screening

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Random Drug Testing

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Post-Accident Testing

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DOT Substance Testing

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Reasonable Suspicion

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Don't see your need listed here? Contact us to discuss your unique business needs.

Your partner in fostering a safer, healthier workplace.

To learn more about our on-site mobile drug & alcohol testing services, or to discuss a custom solution for your business, give us a call at (503) 477-7748 or submit an inquiry.