Accredited Drug Testing provides comprehensive hair follicle drug analyses in Corvallis, Oregon. Whether for drugs or alcohol, Accredited Drug Testing is a specialist in hair assessments, operating across numerous national locales. Typically, a hair length of 1.5 to 2 inches is needed from the crown or body. Hair tests detect drugs, alcohol/ETG, and have various tailored testing avenues.
Recently, the utilization of hair follicle testing has surged. Numerous employers, judicial sectors, and substance professionals now prefer it over urine analyses. Employers with no-drug policies, legal systems, and probationers favor hair tests for their longer drug detection period, up to 90 days, with supervised collections making them hard to manipulate. However, for immediate screening, urine tests remain the optimal choice.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair analysis is widely recognized as an effective method for identifying drug and alcohol consumption. The fibers of the hair strand capture biomarkers, providing a long-term record of substance use. Collected near the scalp, hair can offer a detection timeframe of up to three months for alcohol and drugs. Collection is straightforward, challenging to tamper with, and easy to transport.
A 1.5-inch hair sample, approximately 200 strands (around the size of a #2 pencil) closest to the scalp, yields 100mg of hair, the optimal sample for screening and confirmation. For EtG, additional tests, and/or panels exceeding 10, a specimen of 150mg is suggested. It's advisable to weigh the specimen using a jeweler’s scale. If scalp hair is unattainable, a corresponding quantity of body hair can be collected. "Head hair" specifically refers to scalp hair, whereas "body hair" encompasses all other types (facial, axillary, etc.).
Process Overview
The lab process for drug test results involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial integration of a sample into a lab’s system. This step verifies proper sealing and shipping of the sample, assigns a random LAN (Laboratory Accessioning Number), and finalizes any additional data entry absent in an electronic chain of custody system.
Screening conducts an initial evaluation for substance use. Though cost-efficient for excluding drug usage in most cases, a positive screen requires confirmation to be legally valid. Samples presumptively positive in Screening must undergo secondary confirmation.
If positive in the Screening phase, further hair is extracted from the original specimen for Extraction. This stage removes drugs from the hair at a much lower concentration compared to other methods (e.g., urine or oral fluid), making hair drug screening the most complex methodology.
Positive screening results go through Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS. All positive samples are washed before confirmation as necessary. The complete process from Accessioning to Confirmation is overseen under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp.
Hair follicle testing outperforms traditional urine assays in Corvallis, OR. Offering improved detection accuracy, it reliably identifies substances previously consumed, making it a preferable choice.
Compared to urine tests, hair analyses provide extended detection periods and reduced risk of tampering, ensuring reliable results.
For Corvallis, OR, hair follicle tests facilitate drug history analysis over an extended period, reaching up to 90 days. Employers gain a thorough understanding of substance use in applicants.
With a broad detection window, hair testing empowers employers to observe behavioral patterns across a substantial timeframe.
Hair follicle tests in Corvallis, OR significantly lower the chances of adulteration. They offer uncompromised results and are less vulnerable to tampering compared to traditional methods.
The methodology of hair sampling includes measures minimizing sample adulteration, preserving test integrity throughout the process.
Effortless access to testing is available through our nationwide centers, including Corvallis, OR. Convenient locations guarantee hassle-free procedures.
Our abundant network ensures that individuals and companies can pursue testing easily and swiftly throughout the nation.
In Corvallis, OR, the hair testing process is user-friendly and confidential. Our system ensures privacy, making ordering and receiving results simple.
Our no-fuss testing method prioritizes ease and privacy, supporting a streamlined experience without compromising confidentiality.
With competitive pricing and prompt delivery times, Corvallis, OR businesses gain great value and reassurance through our hair testing services.
Affordable and swift, our services tailor to businesses of all sizes, offering budget-conscious solutions without delay.
In Corvallis, OR, hair follicle drug tests offer precision and quick results. Eminent accuracy distinguishes them, ensuring immediate substance detection. Clearly superior, these tests meet the demands for fast, trustworthy results.
Hair analysis stands as an exemplary testing standard. Its high accuracy rates deliver timely and reliable outcomes, fortifying its reputation.
Employers in Corvallis, OR benefit from hair follicle testing by ensuring policy compliance. It diminishes legal risks and contributes to a secure workplace environment.
With hair testing, business owners attain a better sense of security regarding employee behavior, safeguarding company interests.
