Accredited Drug Testing offers extensive hair follicle drug testing services in Nehalem, Oregon. For those seeking a hair drug or alcohol assessment, Accredited Drug Testing focuses on hair analysis and operates testing facilities in all cities nationwide capable of conducting hair evaluations. Generally, 1.5 to 2 inches of hair from the crown or body can be used. Hair testing options are available for drugs, alcohol/ETG, and other specialized assessments.
Lately, drug testing practices have increasingly included hair follicle drug analyses. Many employers, courts, and Substance Abuse Experts are opting for hair tests over conventional urine exams. Hair follicle evaluations are preferred by employers with strict no-drug policies, judicial systems, and individuals on probation. A primary advantage is the extended detection period that reaches up to 90 days, involving an observed collection process that ensures near-immunity to tampering. Yet, for identifying drug use within the past 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 has become recognized as an effective method for identifying the consumption of drugs and alcohol. Hair holds a prolonged record of substance use by capturing biomarkers within the structure of the emerging hair strand. When gathered near the scalp, hair can offer a detection period of up to about 90 days for alcohol and various drugs. Hair is straightforward to collect, somewhat resistant to tampering, and convenient to transport.
A 1.5-inch segment of roughly 200 hairs (comparable to the width of a #2 pencil) nearest to the scalp will provide 100mg of hair, the optimal sample for screening and confirmation assays. For EtG, additional tests, and/or analyses exceeding 10 panels, 150mg of the sample is suggested. We advise using a jeweler’s scale to measure the sample. If scalp hair cannot be obtained, a similar amount of body hair can be gathered. Referring to head hair, we mean scalp hair only. Body hair denotes all other types (excluding scalp), such as facial or underarm hair.
Process Overview
The process of laboratory analysis of a drug test result comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a lab's system. This process includes confirming the sample was properly sealed and delivered, allocating a random LAN (Laboratory Accessioning Number), and finalizing any extra data entry absent from an electronic chain of custody system.
Screening entails a preliminary examination for substance abuse. Although Screening provides an economical approach to eliminate drug use in most samples, a positive screen must be verified to be valid in legal settings. Any samples showing presumptive positives in Screening necessitate a subsequent confirmation.
If a sample indicates presumptive positivity in the Screening phase, additional hair is extracted from the initial sample and prepared for Extraction. During this phase, drugs are separated from hair at considerably lower concentrations than in other methodologies (e.g., urine or saliva), making hair drug screening the most challenging technique to perform.
Every positive screening result undergoes Confirmation via methods such as GC/MS, GC/MS/MS, or LC/MS/MS. All samples showing presumptive positive results are cleansed prior to confirmation as required. The complete laboratory procedure from Accessioning to Confirmation is evaluated under CAP (College of American Pathologists) Hair designation and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly called "hair follicle tests", the procedure actually analyzes the hair strand itself and not the follicle beneath the scalp.
When comparing hair follicle testing to urine testing, the former drastically outshines in terms of detection accuracy. Hair tests in Nehalem, OR, offer:
Hair follicle testing offers an extended detection window unmatched by urine tests. In Nehalem, OR, employers can leverage hair tests to review substance use history over the past 90 days, providing a comprehensive picture of an applicant or employee's drug habits.
Hair follicle testing provides a tamper-resistant method for drug detection in Nehalem, OR. This method substantially lowers the chance of sample manipulation, delivering results that are trustworthy and authoritative.
Nehalem, OR is well-served with convenient testing locations provided by our nationwide network.
The process of hair follicle testing in Nehalem, OR, is remarkably simple and confidential. Efforts are made to ensure privacy.
In Nehalem, OR, benefit from affordable pricing and fast turnaround times with our hair follicle drug tests.
Hair follicle drug tests are known for their precision and speed in delivering results. With advanced technology, these tests offer high accuracy in detecting substance use.
Employers in Nehalem, OR, gain compliance and peace of mind with hair follicle drug testing. This method ensures adherence to workplace drug policies, mitigating legal problems and elevating safety.
