Urine| Hair Follicle | Oral Fluid | Blood | ETG
Recognized as an effective method for identifying drug and alcohol consumption, hair testing capitalizes on hair's ability to capture biomarkers along its growing strands, presenting a retrospective analysis of substance use. When procured near the scalp, hair samples extend an approximate 3-month detection duration for alcohol and drugs. The process of collecting hair is straightforward, posing challenges to tampering, and convenient for transportation.
Securing a 1.5-inch length of roughly 200 hair strands comparable to a #2 pencil from near the scalp yields 100mg, the optimal quantity for both screening and validation. For more extensive testing like EtG, add-ons, or examinations exceeding 10 panels, a specimen weight of 150mg is advisable. Employing a jeweler’s scale to measure the sample is suggested. If scalp hair is not an option, an equivalent volume of body hair is acceptable. The term head hair specifically pertains to scalp hair, whereas body hair encompasses all other variations (including facial and axillary, among others).
Process Overview
There are four primary stages in the laboratory processing of a drug test, namely Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step of integrating a sample into the lab system, which includes confirming the sealed and proper shipment of the sample, assigning a unique LAN (Laboratory Accessioning Number), and executing any necessary auxiliary data entry not accommodated by an electronic chain of custody system.
The Screening phase involves a swift preliminary analysis for drug presence. Although Screening offers a cost-effective preliminary assessment, any positive result requires confirmation to hold in legal proceedings. Samples with presumptive positive results from Screening necessitate additional confirmation.
When a sample exhibits a presumptive positive during the Screening phase, additional strands are extracted from the original specimen for the Extraction stage. Drugs are drawn from hair at moderately lower concentrations compared to other methods (e.g., urine or oral fluid), hence hair drug screening is among the most challenging methodologies.
Achieving Confirmation involves techniques like GC/MS, GC/MS/MS, or LC/MS/MS. Every sample showing a presumptive positive outcome is cleansed as preparation for Confirmation when required. The comprehensive lab procedure from Accessioning through to Confirmation is audited under the CAP (College of American Pathologists) Hair standard and accredited according to ISO / IEC 17025 protocols.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests," the analysis targets the hair strands rather than the follicle beneath the scalp.
In North Atoka, OK, hair follicle testing outshines traditional urine tests in several ways.
Firstly, it offers a much broader detection window, making it a superior choice for chronicling substance use over time.
Urine tests, although common, often fall short in detecting long-term drug habits.
The reliability of hair tests, due to the difficulty in tampering, enhances their accuracy, positioning them as a preferred tool for conscientious employers aiming to uphold zero-tolerance policies.
Hair follicle tests in North Atoka, OK, boast an extended detection window unlike any other.
These tests can identify drug use spanning up to 90 days.
This extensive window offers employers an in-depth view of potential or current employees' substance histories.
Utilizing these tests, employers can make informed decisions based on comprehensive data, ensuring a drug-free workplace.
This broad detection period is one of the distinguishing factors of hair testing.
The tamper-resistant nature of hair follicle tests in North Atoka, OK, sets a new standard in drug testing.
These tests minimize the risk of sample adulteration, providing reliable outcomes that are hard to dispute.
Unlike urine tests, hair testing offers a trustworthy method to uncover substance use with credible results.
This integrity in testing supports confident decision-making processes for employers and authorities alike.
In North Atoka, OK, our vast network of testing centers ensures convenience and accessibility for all your testing needs.
Nationwide locations make it easy to undergo necessary drug screenings without hassle.
Local and widespread sites ensure testing services are readily available, supporting quick and straightforward testing experiences for every user.
We prioritize effective solutions with no added complexity.
The process for hair follicle testing in North Atoka, OK, is both simple and confidential.
We've streamlined the steps for ordering, performing, and receiving results to protect your privacy.
From start to finish, our testing process is designed to be as straightforward as possible, reducing concerns and ensuring ease of use. Your confidentiality is guaranteed throughout the entire procedure.
In North Atoka, OK, we offer competitive pricing structures for hair follicle testing, ensuring affordability without sacrificing quality.
Our fast turnaround times add extra value, offering peace of mind for companies of all sizes.
Our commitment to reasonable prices and quick results ensures companies receive the best possible service without breaking the bank, providing a top-tier testing experience at an excellent price.
The precision and speed of hair follicle drug tests in North Atoka, OK, offer unmatched accuracy in substance detection.
These tests are lauded for their rapid processing times and dependable results, setting them apart from other methods.
With state-of-the-art technology, hair follicle tests provide fast, accurate, and reliable data, ensuring employers receive the information they need promptly.
This efficiency aids in maintaining workplace integrity without compromise.
For employers in North Atoka, OK, hair follicle testing provides assurance in adhering to drug-free policies.
It diminishes legal risks while enhancing workplace safety and compliance.
The process aids in maintaining a safe, reliable work environment.
Peace of mind comes from knowing that comprehensive drug screening is contributing to a safe and productive workplace.
Employers can confidently comply with stringent policies without worry.
