Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is becoming recognized as an effective method for identifying drug and alcohol consumption. Hair strands offer a prolonged record of substances by encasing biomarkers within their fibers. When cut near the roots, hair can reveal drug and alcohol use within roughly a three-month timeframe. Hair collection is straightforward, somewhat resistant to tampering, and easy to send for analysis.
A 1.5-inch segment comprising approximately 200 hair strands (comparable to the size of a #2 pencil) nearest the scalp equates to about 100mg, which is the preferred quantity for analysis and verification. For EtG, supplementary tests, and/or panels exceeding ten, a specimen weighing 150mg is advised. Measurement should be performed on a jeweler’s scale for accuracy. In cases where scalp hair is unobtainable, an equivalent body hair sample may be used. In this context, head hair specifically denotes scalp hair, while body hair encompasses other types (such as facial, axillary, etc.).
Procedure Outline
The processing of drug test outcomes in a lab comprises four fundamental stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary integration of a sample into the lab's database. This step checks if the sample was appropriately sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and completes any further data entry not included in an electronic chain of custody.
Screening serves as a preliminary assessment for narcotics. Although economical for eliminating drug use in the bulk of samples, a positive screening demands validation to hold up in court. Samples flagged as presumptively positive in Screening necessitate a follow-up confirmation.
When a sample tests presumptively positive during the Screening phase, additional hair is retrieved from the original sample and readied for Extraction. In this phase, drugs are drawn from hair at significantly lower levels compared to other techniques (e.g., urine or oral fluid), which accounts for the complexity of hair drug analysis.
Verification of any presumptive positive result occurs via GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing presumptively positive undergo washing before confirmation as needed. Each step from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair criteria and accredited to ISO / IEC 17025 standards.
Benefits of hair drug analysis:
Constraints:
Note: Although commonly called "hair follicle tests", the test actually examines the hair strand rather than the follicle beneath the scalp.
When comparing hair follicle testing to urine tests in Bearden, OK, the advantages are clear. Hair tests provide a superior detection period, unveiling substance use trends not captured by urine tests. Accuracy in these tests is unmatched, offering a clear edge for employers keen to maintain a drug-free environment. This long-term view aids in informed decision-making, especially in settings with stringent substance policies.
Hair follicle testing offers an extensive detection window of up to 90 days in Bearden, OK. Such an elongated assessment period provides employers with detailed insights into an individual's substance use history, assisting in maintaining compliant and safe work environments.
Employers gain a comprehensive view, highlighting trends and patterns that might go unnoticed with shorter-term methods.
The hair follicle testing method significantly diminishes the risk of sample tampering in Bearden, OK. With its stringent collection process, it ensures results remain untainted and genuine.Reliability in outcomes is essential, supporting decisions made on solid evidence rather than uncertainty. This tamper-resistant advantage makes hair testing a trustworthy choice in sensitive scenarios.
Accredited Drug Testing ensures ease of access across Bearden, OK, with our widespread testing facilities. Convenient nationwide locations mean that testing services are just around the corner, making the process quick and hassle-free for all involved.
Our reach and convenience bolster the trust our clients place in us, simplifying what can often be a daunting undertaking.
Opting for hair follicle testing in Bearden, OK, involves a straightforward and private process. From the moment of ordering to receiving the results, simplicity and confidentiality are prioritized, ensuring that privacy is respected throughout.Ease of use aligns with the needs of individuals or companies seeking reliable drug testing solutions without unnecessary complexity.
Our hair follicle testing in Bearden, OK, is not only precise but also affordably priced. With competitive rates and a swift turnaround time, we provide exceptional value, aiding businesses of varying sizes in managing their drug testing budgets efficiently.
Fast results paired with cost-effectiveness contribute significantly to peace of mind for our clientele.
Hair follicle drug tests deliver swift and precise outcomes in Bearden, OK, crucial for determining substance use accurately. Their refined process ensures that results are dependable and prompt, providing necessary information when timing is vital.
Through these tests, accuracy is paramount, offering clarity and confidence in analyzing an individual's drug history.
For employers in Bearden, OK, hair follicle testing enhances compliance with drug-free workplace policies, offering peace of mind. By implementing these tests, companies can mitigate legal challenges and enhance overall safety, knowing their workforce upholds corporate safety standards.
Through improved compliance, the workplace benefits from reduced risks and heightened responsibility.
