Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analyses are now regarded as an effective means for identifying drug and alcohol consumption. Hair can archive an extensive timeline of substance use due to the embedding of biomarkers within the hair shaft as it grows. When clipped near the scalp, the sample can reveal drug and alcohol exposure dating back approximately three months. The collection process for hair is straightforward, relatively tamper-resistant, and convenient for transport.
A sample approximately 1.5 inches in length with around 200 hair strands (comparable to the diameter of a #2 pencil) harvested closest to the scalp provides roughly 100mg of hair, which is perfect for both initial screenings and confirmations. For EtG testing, additional screenings, or assessments exceeding 10 panels, a portion measuring 150mg is advised. Utilizing a jeweler’s scale for weighing the sample is recommended. If scalp hair is unusable, equivalent quantities of body hair may be gathered. References to head hair pertain specifically to scalp hair, whereas body hair encompasses all other forms (such as facial or axillary hair).
Process Overview
Four fundamental phases define the laboratory processing of drug test outcomes: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the preliminary integration of a sample into a lab's database. This step verifies that the sample was appropriately sealed and dispatched, assigns it a distinct LAN (Laboratory Accessioning Number), and concludes any missing data input absent from the electronic chain of custody system.
Screening performs an initial rapid assessment for illicit drug presence. Although Screening serves as an economical method for excluding drug use in most samples, a positive result necessitates confirmation to qualify for legal proceedings. Samples yielding a presumptively positive screen demand further verification.
In scenarios where a sample tests presumptively positive during Screening, additional hair is extracted from the original sample to undergo Extraction. This phase isolates drugs from hair at much lower concentrations than those found using alternate methods (such as urine or oral fluid analysis), positioning hair testing as the most challenging protocol to execute.
Confirmation of any preliminary positive result is executed through GC/MS, GC/MS/MS, or LC/MS/MS methodologies. All samples indicating a preliminary positive result get a cleansing treatment before confirmation if necessary. The complete procedural verification from Accessioning through to Confirmation falls under the certification by CAP (College of American Pathologists) Hair and adheres to the ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", the testing procedure actually assesses the hair strand above the scalp rather than the follicle tissue itself.
Hair follicle testing in Burton, OK, offers superior detection accuracy and reliability when compared to urine tests. Its longer detection window and immunity to tampering make it a robust tool for employers seeking credible results. This reliability ensures informed hiring decisions, creating a proactive approach to workplace safety.
With a detection span of up to 90 days, hair follicle testing in Burton, OK, provides an extensive view of an individual's substance history. This prolonged detection period is invaluable for employers to assess the long-term behavior of potential hires or current employees, ensuring a safe and compliant working environment.
One of the standout benefits of hair follicle testing in Burton, OK, is its tamper-resistant nature. Unlike other methods, hair tests reduce the risk of sample adulteration, offering reliable outcomes that are nearly impossible to compromise. This assures employers of the integrity and accuracy of test results.
Located conveniently, our Burton, OK center is part of a nationwide network of testing sites. This wide-reaching availability ensures that individuals and companies can access testing services with ease, minimizing travel and scheduling disruptions. Our locations are designed to be quick and hassle-free.
In Burton, OK, the hair follicle testing process is designed to be simple and confidential. From ordering to result retrieval, each step is intuitive, ensuring user privacy and comfort. This seamless process ensures that clients feel secure and informed throughout the testing experience.
Offering affordable pricing and fast turnaround, hair follicle testing in Burton, OK, provides exceptional value. This economical approach does not compromise on quality or speed, delivering results that businesses of all sizes can trust. It combines cost-efficiency with high-standard service.
In Burton, OK, hair follicle drug testing stands out for its fast and accurate results. This method captures a precise history of substance use, surpassing traditional tests. With minimal processing time, it allows for quick decision-making, making it the preferred choice for urgent testing needs.
Implementing hair follicle testing in Burton, OK, provides employers with compliance and peace of mind. By ensuring adherence to drug-free policies, companies mitigate legal risks and promote a safer workplace. This method stands as a testament to maintaining industry standards and employee wellbeing.
