Accredited Drug Testing provides thorough hair follicle drug screening services in Willowdale, Oregon. Whether you require a test for drugs or alcohol, our facilities nationwide are equipped for hair analysis. Generally, having 1.5 to 2 inches of hair on the crown or body is sufficient. Our tests screen for drugs, alcohol/ETG, and offer tailored testing solutions.
Recently, hair follicle drug testing has become more prevalent. Many employers, courts, and substance abuse experts now favor this method over traditional urine tests. It’s favored by organizations with zero-tolerance policies, legal entities, and probation officers. The primary advantage of hair tests is their 90-day detection window, observed collection process, and difficulty in cheating. However, urine tests remain the most accurate for use within the last 5 days.
* 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.
Utilizing hair analysis is increasingly recognized as a robust solution for uncovering drug and alcohol consumption. Hair retains historical data of alcohol and drug usage by embedding biomarkers within the hair strand as it matures. When obtained near the scalp, hair offers up to around a 90-day detection period for alcohol and other substances. Hair is straightforward to gather, relatively hard to tamper with, and convenient to transport.
A 1.5-inch portion of roughly 200 hair strands (equivalent to the circumference of a #2 pencil) nearest the scalp yields 100mg of hair, which is the perfect sample size for both screening and confirmation processes. For EtG, additional screenings, or tests exceeding 10 panels, a 150mg specimen is advised. We suggest measuring the specimen with a jeweler’s scale. If scalp hair is not present, a similar amount of body hair can be used. When mentioning head hair, we refer specifically to scalp hair. Body hair denotes other hair types (facial, axillary, etc.).
Process Overview
The processing of a drug test result in the lab encompasses four principal steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample initially undergoes processing into the lab's system. This step ensures the sample was sealed and shipped correctly, assigns a random LAN (Laboratory Accessioning Number), and completes any outstanding data entry missing from an electronic chain of custody system.
Screening is an initial expeditious assessment for drugs of abuse. Screening serves as a cost-effective approach to dismiss drug usage in most samples; however, results require confirmation to be legally defensible. Samples with presumptive positive results in Screening necessitate further confirmation.
Should a sample show presumptive positive results at the Screening phase, additional hair is extracted from the initial sample for the Extraction phase. Here, drugs are extracted from hair at notably lower concentrations compared to other methods (e.g., urine or oral fluid), contributing to the complexity of hair drug testing.
Confirmation for any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples that show presumptive positivity are washed before confirmation if required. The entire lab process, from Accessioning to Confirmation, is evaluated 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: Despite often being called "hair follicle tests," the examination evaluates the hair strand and not the follicle beneath the scalp.
Willowdale, OR sees hair follicle testing as a superior alternative to urine tests. Hair tests boast a longer detection period, providing a more accurate assessment of substance use over time.
While traditional urine tests are limited by their shorter detection window, hair tests offer a comprehensive view, detecting substances used up to 90 days prior.
Moreover, hair testing is less susceptible to tampering, offering reliable and trustworthy results that urine testing often fails to match.
Employers in Willowdale, OR gain extensive insights with hair follicle testing, which detects drug use over the past 90 days.
This extended detection window provides a fuller picture of an individual’s substance history, crucial for making informed employment decisions.
With hair testing, you obtain a detailed, historical perspective on drug use, an invaluable resource for workplace safety and efficacy.
Hair follicle tests significantly reduce the potential for sample tampering. In Willowdale, OR, this method stands out for its reliability.
The testing process is designed to eliminate adulteration, ensuring results that are dependable and accurate.
This tamper-proof feature makes hair testing an excellent choice for entities requiring stringent and legitimate testing protocols.
Accredited Drug Testing offers nationwide and local Willowdale, OR locations for convenient drug testing.
Our numerous centers ensure that obtaining a test is hassle-free, with minimal disruption to your day.
This accessibility allows for efficient testing processes, ensuring quick and convenient service when and where you need it.
The hair follicle testing process in Willowdale, OR is straightforward and confidential, placing a high priority on privacy.
From ordering to receiving results, each step is simple, ensuring ease of use and discretion.
This seamless process fosters confidence and security for both individuals and organizations, emphasizing confidentiality throughout.
Our testing facilities in Willowdale, OR offer competitive pricing with fast turnaround times for hair follicle tests.
This affordability does not compromise quality, making our services attractive to businesses of all sizes.
By providing value and efficiency, Accredited Drug Testing supports employers with timely results without breaking the budget.
In Willowdale, OR, hair follicle drug tests are recognized for their precision. Their accuracy is unparalleled, swiftly identifying substances that may go unnoticed with other testing methods.
Employers benefit from the high reliability of hair tests. They ensure accurate results that provide assurance when evaluating the substance use of potential and current employees.
The efficiency of hair testing translates to faster, dependable results. This speed and accuracy offer a significant advantage in making timely personnel decisions.
Employers in Willowdale, OR find peace of mind in hair follicle testing, which ensures compliance with drug-free policies.
This method minimizes legal risks, providing a safer, more productive workplace environment.
The commitment to accuracy and reliability makes hair testing an essential component of maintaining staff integrity and minimizing liability.