Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing emerges as an effective method for identifying drug and alcohol consumption. Hair serves as a long-term record of substance use by capturing biomarkers within the growing hair fibers. Collected near the scalp, it offers approximately a 3-month detection timeframe for drugs and alcohol. The collection process is straightforward, resistant to tampering, and simple to transport.
A 1.5-inch hair segment comprising about 200 strands (about the size of a #2 pencil) from the scalp is required to obtain 100mg of hair, which is optimal for both screening and confirmation. For EtG and tests exceeding 10 panels, 150mg of the sample is advised. A jeweler’s scale is suggested for weighing the sample. In cases where scalp hair isn't available, a comparable volume of body hair is acceptable. It's important to note that "head hair" refers exclusively to scalp hair, whereas "body hair" encompasses all other hair varieties (e.g., facial, axillary).
Process Overview
The main laboratory procedures for processing a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first step in a lab's system, involving verification of sample sealing and shipment, assigning a LAN (Laboratory Accessioning Number), and completing any necessary data entry not covered by an electronic chain of custody.
Screening conducts an initial inspection for drug substances. Though it's a cost-efficient means of excluding drug use in many samples, a positive screening must be verified for legal admissibility. Presumptive positives in screening always require further confirmation.
For samples deemed presumptively positive, additional hair is extracted from the initial sample and prepared for Extraction. This stage involves extracting drugs from hair at lower concentrations than other methods (e.g., urine or oral fluid), underscoring the challenges of hair drug screening.
Confirmation for any positive screening is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing as necessary before confirmation. The laboratory process, spanning Accessioning to Confirmation, aligns with both the CAP (College of American Pathologists) Hair standards and ISO/IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although sometimes called "hair follicle tests", the analysis focuses on the hair strand, not the underlying follicle.
Why Hair Follicle Testing Beats Urine Testing in Vinson, OK is evident in its superior detection accuracy. Unlike traditional urine tests, hair testing offers a more reliable assessment of long-term substance use.
The advantage of hair testing is its capacity to detect drug usage over a longer timeframe, ensuring enhanced reliability in the results. For comprehensive drug history, hair testing is unmatched.
Extended Detection Window in Vinson, OK is a key benefit of hair testing, covering drug use over a period of up to 90 days. This extensive window provides employers with detailed insight into an individual's substance use history.
Employers gain confidence in their hiring decisions with hair follicle testing, as it delivers a broader timeline of drug use compared to other methods, empowering informed choices.
Tamper-Resistant Testing Method in Vinson, OK is what sets hair testing apart. Its inherent design minimizes the chances of adulteration, thus delivering results that are difficult to dispute.
With hair testing, the risk of manipulation is greatly reduced, assuring employers of authentic and unaltered results, thus building trust in the testing process.
Convenient Nationwide Testing Locations and local sites in Vinson, OK make drug testing accessible and hassle-free. Our presence ensures that finding a testing center is straightforward, providing an array of services quickly and efficiently.
We aim to make testing convenient with centers across the nation, aligning with your schedule and location preferences, supporting seamless access to our offerings.
Simple, Confidential Process in Vinson, OK defines our approach, ensuring ease and privacy while ordering, taking, and receiving test results. We value your confidentiality as much as you do.
The process is designed to be straightforward, from the initial request to result delivery, fostering a sense of trust and security in our operations.
Affordable Pricing and Fast Turnaround in Vinson, OK offers great value for businesses of all sizes. Our competitive pricing structure doesn't compromise on the quality and speed of testing services.
Get the best of both worlds with cost-effective solutions and rapid results, catering to your company's needs while staying budget-friendly.
Fast, Accurate, and Reliable Results in Vinson, OK are achievable through hair follicle drug testing, known for its precise and quick results. This testing method offers high accuracy in detecting substances, making it a preferred choice for those needing assured certainty.
The efficiency of hair follicle tests lies in their ability to consistently produce results that are both prompt and reliable. When timely results matter, our method stands out.
Compliance and Peace of Mind for Employers in Vinson, OK is achieved through hair testing, ensuring that workplace drug-free policies are upheld. This helps in mitigating legal risks and promoting a safer work environment.
The reliability of hair testing helps employers maintain compliance with regulations, providing peace of mind and contributing to an overall positive workplace atmosphere.
