Accredited Drug Testing offers comprehensive hair follicle drug assessments in Portland, Oregon. If a hair drug or alcohol screening is needed, Accredited Drug Testing excels in hair evaluations, with centers nationwide capable of conducting these tests. Typically, 1.5 to 2 inches of hair from the crown or body suffice. Hair assessments can identify drugs, alcohol/ETG, or be tailored to other specifications.
Recently, hair follicle drug tests have increasingly become the norm for drug screening. Employers, legal systems, and substance abuse specialists now often prefer them over standard urine tests. They cater to zero-tolerance workplaces, courts, and probationary requirements. The principal advantage is a longer drug use detection period, up to 90 days, with witnessed collection, making it hard to manipulate. However, for detecting recent use within 5 days, urine tests remain more precise.
* 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 recognized as a potent method for identifying drug and alcohol consumption. Hair retains a prolonged record of alcohol and other substances by embedding biomarkers within the hair shaft as it grows. When taken near the scalp, hair can offer up to an estimated three-month window for detecting alcohol and drugs. It is easy to collect, challenging to tamper with, and convenient to transport.
A sample of 1.5 inches consisting of around 200 hair strands (roughly the size of a #2 pencil) nearest to the scalp amounts to 100mg of hair, which is ideal for both screening and confirmation. For EtG enhancements and/or tests exceeding 10 panels, a 150mg specimen is suggested. Using a jeweler’s scale for weighing the specimen is advisable. If head hair is not available, a comparable amount of body hair can be used. When mentioning head hair, we mean only scalp hair. Body hair refers to all other types of hair (facial, axillary, etc.).
Process Overview
The primary stages in processing a laboratory drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is about the initial handling of a sample into a lab’s system, ensuring the sample was sealed and transported correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry absent in an electronic chain of custody system.
Screening acts as a preliminary rapid test for drugs of abuse. Although Screening is an economical way to dismiss drug usage for most samples, a confirmed positive screen is necessary for it to be court-admissible. All samples that test presumptively positive during Screening require further confirmation.
When a sample shows presumptive positivity in the Screening phase, additional hair is taken from the initial sample for Extraction preparation. This involves extracting drugs from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), making hair drug screening notoriously challenging.
GC/MS, GC/MS/MS, or LC/MS/MS confirm any positive screening results. Presumptive positive samples are washed before confirmation as required. The complete lab process from Accessioning to Confirmation is examined 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: Although commonly called "hair follicle tests", the test inspects the hair shaft rather than the scalp's hair follicle.
Hair follicle testing in Portland, OR, decisively outpaces traditional urine tests in accuracy and reliability. Unlike urine tests, hair samples can reveal long-term drug consumption through deep detection analysis.
Benefits include:
Employers favor these tests for consistent monitoring, reinforcing drug-free workplace norms.
In Portland, OR, hair follicle testing boasts an impressive detection window of up to 90 days, surpassing other drug tests.
This remarkable range allows employers to obtain a fuller picture of an individual's substance use history, beneficial for employment screening.
The extended period for which drugs remain detectable in hair ensures a more complete assessment, aiding in diligent workforce evaluation and selection.
Portland, OR, showcases hair follicle tests as a substantially tamper-resistant method amidst global testing techniques.
These tests minimize sample adulteration risks, providing results that are virtually indisputable.Key advantages include:
Accredited Drug Testing offers convenient locations nationwide and locally in Portland, OR, streamlining access to drug testing services for employers and individuals alike.
With numerous testing centers, the process becomes efficient, enhancing accessibility.
Our expansive network ensures that client appointments are prompt and hassle-free, thus addressing time constraints and delivering timely results.
The simple, confidential process in Portland, OR, for hair follicle testing caters to client privacy and ease of use.
From test ordering to result acquisition, every step ensures confidentiality, supporting client comfort and trust.
This straightforward process alleviates concerns, reinforcing the notion that thorough testing and personal security coalesce seamlessly.
Portland, OR benefits from our affordable pricing structures coupled with fast turnaround times in hair follicle testing services.
Our cost-effective approach, matched with swift results, affirms our commitment to excellent value for any business size.
This emphasis on budget-friendly services without sacrificing quality or speed positions us as a preferred choice for many organizations.
In Portland, OR, hair follicle drug tests provide fast, accurate, and reliable insights into substance use. The precision of these tests ensures that even minimal drug traces are detected, offering employers peace of mind.
With sophisticated methodologies, the results are swift, aiding rapid decision-making processes in various sectors.
This efficiency matches modern workplace demands, where timely and precise diagnostics are vital. Employers receive actionable intelligence promptly, enhancing operational flow.
For Portland, OR employers, hair follicle tests uphold compliance and peace of mind in enforcing drug-free workplace policies.
These tests contribute to legal compliance and risk mitigation, fostering safer work environments.
The ability of hair tests to provide comprehensive substance history insights supports effective policy enforcement, thus ensuring workplace well-being and security.
