Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair examinations are now recognized as an effective means for identifying drug and alcohol consumption. They offer a prolonged record of substance usage by capturing markers in the fibers of the developing hair. When harvested near the scalp, hair can reveal evidence of drug and alcohol use for up to roughly three months. Hair collection is straightforward, relatively resistant to manipulation, and easy to transport.
A hair sample measuring 1.5 inches and comprising around 200 strands (approximately the size of a #2 pencil) gathered closest to the scalp will yield 100mg, the optimal amount for both screening and confirmation. For EtG, additional tests, and/or analyses exceeding 10 panels, it is suggested to use 150mg of the sample. Utilizing a jeweler's scale for weighing the sample is advisable. If scalp hair cannot be obtained, an equivalent quantity of body hair might be collected. Reference to head hair exclusively pertains to scalp hair. All other types of hair (facial, axillary, etc.) are considered body hair.
Process Overview
The drug test process in the lab comprises four major steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the step of initially incorporating a sample into the lab's records. This step confirms proper sealing and shipping of the sample, assigns a distinct LAN (Laboratory Accessioning Number), and completes any pending data entry absent from the electronic chain of custody.
Screening is essentially a preliminary inspection for drugs of interest. Although Screening is a financially efficient method to dismiss drug use in the bulk of samples, a positive screen must be corroborated for legal admissibility. Samples that show presumptive positivity in Screening require subsequent confirmation.
Should a sample exhibit presumptive positivity in Screening, additional hair from the initial sample is prepared for Extraction. During this stage, drugs are recovered from hair with much lower concentrations compared to other techniques (e.g., urine or oral fluid), thus making hair drug screening the most complex methodology.
Positive screenings are validated using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive specimens undergo a washing process before confirmation as needed. Each phase from Accessioning to Confirmation undergoes scrutiny under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Tests commonly termed as "hair follicle tests" actually analyze the hair strand, not the follicle beneath the scalp.
In Gene Autry, OK, hair follicle testing triumphs over urine testing due to its superior detection accuracy and longer monitoring period. While traditional urine tests detect recent use, hair tests reveal longer histories.
The enduring detection window of hair follicle tests provides a comprehensive view of substance use, offering a more reliable measure of an individual's long-term behavior compared to urine tests.
In Gene Autry, OK, hair follicle tests offer an extended detection window, unveiling drug use over a prolonged period, up to 90 days. This provides employers with invaluable insights into an individual’s substance use history, surpassing what other tests can offer.
Hair follicle testing's broad detection scope enables a more thorough understanding of an employee or applicant's past, offering greater transparency.
Hair follicle testing in Gene Autry, OK minimizes the risk of tampering, ensuring sample integrity and trustworthy outcomes. This method strengthens result reliability, leaving little room for sample adulteration.
By substantially reducing adulteration possibilities, hair follicle tests maintain high standards of result accuracy, providing reassurances against tampering attempts.
Our convenient nationwide testing facilities, including those in Gene Autry, OK, ensure accessible, hassle-free testing. These locations offer quick, streamlined services, adapting to your schedule without inconvenience.
The extensive coverage of our testing centers makes accessing the necessary drug testing services straightforward, optimizing convenience for all involved parties.
The process of hair follicle testing in Gene Autry, OK is simple and private, ensuring confidentiality throughout. From ordering to receiving results, the procedure respects user privacy and ensures ease at every stage.
By simplifying the testing process while maintaining confidentiality, we address privacy concerns effectively, making the experience smooth and secure for all clients.
Competitive pricing and fast turnaround times are a hallmark of our services in Gene Autry, OK, providing businesses with exceptional value in hair follicle testing.
Our affordable pricing structures ensure that businesses of all sizes can access high-quality testing swiftly, enhancing efficiency without compromising on cost-effectiveness.
Hair follicle testing in Gene Autry, OK is known for its precision and rapidity in delivering results, making it a preferred choice for many employers. Its accuracy in substance detection ensures decisions are based on reliable data, providing peace of mind.
The swift turnaround time of hair follicle tests means less waiting for results, allowing prompt decision-making. Efficiency coupled with reliability distinguishes hair tests from other methods.
Employers in Gene Autry, OK gain compliance and reassurance through hair follicle testing. This method aligns with workplace drug policies, mitigating legal risks and enhancing safety.
Ensuring adherence to a drug-free workplace policy, hair testing provides employers with peace of mind, fostering a secure and compliant work environment.
