Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is viewed as a potent instrument for identifying substance and alcohol consumption. Hair offers an extended timeline of alcohol and drug use by embedding biomarkers in the strands of growing hair. When extracted near the scalp, hair offers up to a 3-month detection span for alcohol and drugs. Hair is straightforward to gather, relatively tough to tamper with, and simple to transport.
Collecting a 1.5-inch sample of approximately 200 hair strands (roughly the thickness of a #2 pencil) nearest to the scalp will yield 100mg of hair, an ideal sample for both screening and confirmation. For EtG, additional tests, and/or panels exceeding 10, a 150mg sample is suggested. It's advised to use a jeweler's scale to weigh the specimen. Should scalp hair not be available, a comparable volume of body hair may be used. Head hair refers exclusively to scalp hair, while body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The primary steps in processing a laboratory drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the procedure of incorporating a sample into a laboratory’s system. This step ensures that the sample was securely sealed and correctly sent, assigns a unique LAN (Laboratory Accessioning Number), and completes any extra data entry not automated by an electronic chain of custody system.
Screening performs an initial swift examination for substances of abuse. Though Screening is an economical approach to eliminate drug presence in most samples, a positive screen necessitates confirmation to be legally valid. Samples yielding a presumptive positive in Screening need a subsequent confirmation.
When a sample shows presumptive positivity during Screening, further hair is extracted from the initial sample for the Extraction phase. During this phase, hair undergoes drug extraction at notably lower concentration levels than other processes (such as urine or oral fluid), making hair drug screening the most complex approach to execute.
Verification of any positive screening result is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives undergo a pre-confirmation wash as required. The comprehensive lab procedure, spanning Accessioning to Confirmation, undergoes scrutiny under the CAP (College of American Pathologists) Hair designation and complies with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests," the test analyzes the hair strand and not the follicle under the scalp.
In Bayou Meto, AR, the superiority of hair follicle testing over urine testing is evident. Hair tests can detect drugs over longer periods, offering greater detection accuracy and reliability. While urine tests are often limited to recent use, hair testing provides a comprehensive view of an individual's drug use history. This method minimizes test avoidance and significantly increases employers' trust in the results.
Employers in Bayou Meto, AR appreciate the extended detection window of hair follicle tests. Capable of identifying drug use up to 90 days, these tests give a comprehensive picture of an applicant's or employee's substance history. By providing such a broad overview, employers can be more confident in their hiring and monitoring processes, leading to a safer and more reliable workplace environment.
Hair follicle testing is widely praised in Bayou Meto, AR, for its tamper-resistant nature. The process of collecting hair samples under observation makes it difficult to substitute or adulterate, unlike traditional urine tests. This provides employers and legal authorities with confidence in the results, ensuring that decisions are made based on reliable and authentic data, free from manipulation.
Offering both nationwide and local convenience, Accredited Drug Testing ensures that accessing hair follicle testing in Bayou Meto, AR, is straightforward. With centers strategically located across the country, individuals can quickly and easily get tested without unnecessary travel or hassle. This network delivers a seamless experience, getting you quick access to vital health and legal information.
The testing process at Accredited Drug Testing in Bayou Meto, AR is designed to be simple and confidential. From ordering the test to receiving the results, every step is crafted to maintain privacy and ease of use. This careful attention to confidentiality ensures the individuals' comfort and peace of mind, fostering trust in our drug testing services.
Accredited Drug Testing in Bayou Meto, AR takes pride in offering affordable pricing coupled with fast turnaround for hair follicle tests. Our competitive rates ensure that companies of all sizes can access premium testing services without burdening budgets. Coupled with our quick result delivery, we provide excellent value and reassurance for our clients.
The precision of hair follicle drug tests is unmatched in Bayou Meto, AR. The accuracy in identifying substance use is remarkably high, capturing even the smallest traces of drugs. The method is also incredibly fast, with results obtainable in just a few days. This quick turnaround ensures that employers and individuals receive timely information to make informed decisions regarding employment or legal matters.
For employers in Bayou Meto, AR, hair follicle testing ensures compliance with drug-free policies within the workplace. This not only minimizes legal risks but also enhances workplace safety and productivity. By choosing this method, companies can rest assured knowing they are upholding strict standards and maintaining a controlled and responsible working environment.
