Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing serves as a robust method for detecting substance use, capturing a historical record by embedding biomarkers within the strands of growing hair. When collected near the scalp, it offers up to a three-month detection window for alcohol and drugs. Hair is easy to collect, challenging to tamper with, and convenient to transport.
A hair collection of 1.5 inches, containing around 200 strands (equivalent to a #2 pencil), yields 100mg of hair, which is the preferred volume for examination and verification. For EtG, additional tests, or more than 10-panel tests, a 150mg sample is advised. Using a jeweler’s scale to weigh the sample is recommended. If scalp hair is not available, a similar volume of body hair can be substitute. "Head hair" specifically refers to scalp hair, while "body hair" encompasses all other types (e.g., facial, axillary).
Process Overview
The four principal steps in lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase where a sample is incorporated into a laboratory’s framework. This step includes confirming that the sample remains sealed and is appropriately shipped, generating a unique LAN (Laboratory Accessioning Number), and finalizing any further data not supported by an electronic chain of custody system.
Screening is an initial rapid test for substances. While Screening is an economical method to determine drug absence in most samples, a positive result requires confirmation for legal admissibility. Samples indicated as positive during Screening need additional verification.
If the Screening phase indicates a possible positive result, more hair is extracted from the original sample for the Extraction phase. This phase involves drawing out drugs from hair at much lower concentrations than other techniques (e.g., urine or oral fluid), making hair drug analysis the most challenging method.
Confirmation of any positive result from Screening is performed using GC/MS, GC/MS/MS or LC/MS/MS. All samples marked as presumptively positive undergo washing before confirmation as necessary. The comprehensive laboratory process from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair certification and complies with the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests", the examination targets the hair strand itself, not the follicle beneath the skin
In Fountain Hill, AR, hair follicle testing stands out against conventional urine assessments. These tests ensure superior detection accuracy, recognizing substance use effectively. Their reliability makes them a trusted choice over older methodologies.
The advantages include an unmatched detection period, capturing drug use over weeks instead of days, offering a comprehensive snapshot of an individual's substance history. This reliability offers peace of mind and accurate employee evaluations.
Within Fountain Hill, AR, hair follicle tests offer an extensive detection window, tracking drug usage for up to 90 days. This extended range allows employers to gain a deep insight into an applicant or employee's substance history, uncovering long-term patterns.
This prolonged detection capability signifies a deep dive into past behaviors, which is indispensable for businesses aiming for a more holistic understanding of an individual's substance history.
Hair follicle tests in Fountain Hill, AR, provide a solution that significantly reduces the risk of sample tampering, ensuring integrity and reliability in results. Their design makes altering samples virtually impossible.
The collection method is meticulously observed, which decreases the possibility of adulteration, providing employers with unquestionable assurance in test outcomes.
Fountain Hill, AR, benefits from convenient testing locations offered by nationwide centers. These facilities guarantee quick, uncomplicated access to drug testing services, facilitating an easy and stress-free experience.
The widespread network of testing locations means accessibility to services is never a challenge, ensuring timely and effortless test administration.
Experience a simple and confidential process for drug testing in Fountain Hill, AR. From ordering to receiving results, the procedure is designed to protect privacy, ensuring individuals are comfortable every step of the way.
This approach removes barriers, offering a straightforward, efficient way to manage drug tests, ensuring that privacy is never compromised.
Emphasizing affordable pricing and quick turnaround, Fountain Hill, AR, offers excellent value in drug testing services. The balance of cost and speed ensures businesses of all sizes receive reliable testing without strain.
Competitive rates coupled with fast result delivery create an environment of efficiency and value, allowing companies to maintain their standards without exceeding budgets.
Hair follicle drug tests in Fountain Hill, AR, are synonymous with speed and accuracy. These tests offer a reliable means of assessing substance use, providing precise results swiftly. The precision of these tests outperforms many traditional methods, highlighting their superiority.
With a focus on high accuracy, hair tests ensure that every substance used is correctly identified. This precision provides security to employers, enabling them to confidently base decisions on test outcomes.
Employers in Fountain Hill, AR, find peace of mind using hair follicle testing to comply with drug-free policies. Such tests confirm adherence, minimizing legal exposure and enhancing workplace safety, fostering a safe working environment.
Utilizing hair tests ensures compliance, actively reducing risks associated with workplace drug concerns through consistent, accurate testing methods.
