Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a vital method for spotting substance and alcohol use. Hair retains a prolonged history of these by capturing biomarkers within the fibers of the developing hair strand. Hair, when sampled near the scalp, can potentially reveal up to around a 3-month span of alcohol and drug detection. Hair is straightforward to collect, moderately hard to tamper with, and easy to dispatch.
A sample measuring 1.5 inches comprising roughly 200 hair strands (approximately the size of a #2 pencil) near the scalp will yield 100mg of hair, which is the optimal sample for screening and confirmation. For testing beyond 10 panels, EtG, or additional tests, a specimen of 150mg is advised. Utilizing a jeweler’s scale for weighing the specimen is recommended. If scalp hair is not available, a similar quantity of body hair can be used. Head hair specifically refers to scalp hair, while body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four fundamental stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning handles the initial process of integrating a sample into the laboratory’s system. This process includes assuring that the sample was correctly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and finalizing any supplementary data entry absent from an electronic chain of custody system.
Screening acts as a preliminary swift assessment for substance misuse. Although a cost-effective approach to exclude drug consumption in most samples, a positive screen requires confirmation to be legally accepted. Samples yielding presumptive positive findings in Screening must undergo further confirmation.
When a sample shows presumptive positivity during the Screening phase, additional hair is taken from the original specimen for Extraction preparation. In this phase, drugs are extracted from hair at notably lower concentrations compared to other methodologies (such as urine or oral fluid), highlighting the challenge of hair drug screening methodology.
Confirmation of any positive screening outcome is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All samples showing presumptive positivity undergo necessary washing before confirmation. The whole laboratory process, from Accessioning to Confirmation, is reviewed under both the CAP (College of American Pathologists) Hair designation along with the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", these tests analyze the hair strand rather than the follicle itself beneath the scalp.
When comparing hair follicle and urine drug tests, hair testing in Southeast Washita, OK emerges as the superior option.
Unlike urine tests, hair follicle testing provides a longer detection window and is less prone to manipulations. This ensures true accuracy in showcasing an individual's drug history.
This makes it a preferred choice for employers and agencies seeking consistent and reliable substance use testing results.
Hair follicle testing presents a notable advantage due to its 90-day detection window, offering a comprehensive view of an individual's substance history in Southeast Washita, OK.
This extended period provides employers with the necessary data to make well-informed decisions about their workforce, ensuring safety and compliance.
Employers benefit from understanding potential risks, enabling better management of their drug-free workplace policies.
Hair follicle testing is inherently tamper-resistant, significantly minimizing the potential for adulteration of samples in Southeast Washita, OK.
This reliability makes it an ideal choice for ensuring unquestionable results in any testing scenario.
The supervised collection process further reinforces the test's credibility, trusted by courts, employers, and professionals for its resistance to tampering and manipulations.
Accredited Drug Testing’s extensive network of facilities ensures convenient testing locations both nationally and locally in Southeast Washita, OK.
Access to these centers is simple and hassle-free, providing individuals and employers with an effortless solution to their testing needs.
Quick and easy availability makes it possible to maintain schedules without compromising on the quality and reliability of the testing process.
Ordering, taking, and obtaining results from a hair follicle test in Southeast Washita, OK is designed to be straightforward and confidential.
Accredited Drug Testing ensures privacy and ease of use at every step.
This user-friendly process addresses any concerns individuals may have about testing, offering a discreet solution that respects patient confidentiality while delivering reliable outcomes.
Our competitive pricing structure and quick turnaround times make hair follicle testing an affordable option in Southeast Washita, OK.
This service provides excellent value, catering to companies of all sizes.
Fast results and cost-efficient testing help organizations manage their drug testing budgets effectively without compromising on quality, ensuring they receive great service and peace of mind.
Hair follicle drug testing in Southeast Washita, OK offers unmatched precision and speed. This testing method ensures highly accurate results by detecting even trace amounts of substance use.
The quick turnaround time is a testament to the test's reliability, making it a preferred option for employers and individuals seeking fast answers. It's an efficient way to obtain dependable data on substance consumption, protecting both the individual and organizational interests.
For employers in Southeast Washita, OK, hair follicle testing ensures compliance with workplace drug-free regulations.
This testing method significantly reduces legal risks while promoting a safer work environment.
Employers benefit from peace of mind knowing they’re upholding standards that help protect employees and the business from potential drug-related issues, fostering a benchmark of professionalism and care.
