Urine| Hair Follicle | Oral Fluid | Blood | ETG
Utilizing hair analysis has emerged as an effective means to identify the consumption of drugs and alcohol. Hair serves as a repository of extended biomarker history by integrating these components into the fiber matrix of the extending hair shaft. A specimen collected adjacently to the scalp can reveal evidence of substances consumed over an estimated span of three months. Hair samples are easily gathered, relatively hard to tamper with, and straightforward to transport.
Extracting a segment 1.5 inches long of about 200 strands (comparable to a #2 pencil diameter) found nearest to the scalp will secure an optimal sample weight of 100mg necessary for both initial screening and confirmation analysis. For EtG, additional assessments, and/or panels exceeding ten, a sample weight of 150mg is advised. We advocate employing a jeweler’s scale to ascertain specimen weight. In the absence of scalp hair, a comparable quantity of body hair may suffice. In this context, head hair pertains exclusively to scalp-derived specimens, whereas body hair is inclusive of other varieties (e.g., facial, axillary).
Process Overview
The comprehensive procedure involving the laboratory analysis of drug testing incorporates Accessioning, Screening, Extraction, and Confirmation phases.
Accessioning marks the preliminary handling of a specimen within a lab’s database, ensuring proper sealing and transport of the sample, assigning a unique LAN (Laboratory Accessioning Number), and fulfilling any necessary data input omitted from an electronic custody documentation.
Screening constitutes an immediate, preliminary evaluation for substance presence. It offers a financially prudent method to exclude drug usage among most samples, but a favorable screening result, for legal acceptability, demands confirmation. Samples displaying initial positive results during Screening necessitate further corroboration.
Should a sample result favorably in the Screening stage, supplementary hair is drawn from the original sample for the Extraction process. In this stage, substances are detached from hair at significantly reduced concentrations compared to other techniques (such as urine or saliva), highlighting the inherent complexity of hair drug analysis.
A confirmed positive result in Screening transitions to Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS methodologies. Prior to validation, all samples registering presumptive positives are washed accordingly. Each element of the lab process from Accessioning to Confirmation undergoes assessment aligned with CAP (College of American Pathologists) Hair classification and ISO / IEC 17025 certification standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly referenced as "hair follicle tests", the actual analysis is performed on the hair strand rather than the follicle itself, situated beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Bartlesville, OK
Hair follicle testing offers a major advantage over traditional urine tests due to its superior detection accuracy and greater reliability over an extended period. While urine tests can only identify recent drug use, hair tests provide insights into long-term usage, making them invaluable for employers needing a holistic view.
Furthermore, the integrity of hair testing is unmatched, offering clear and tamper-resistant results that stand the test of time.
Extended Detection Window in Bartlesville, OK
Hair follicle testing is recognized for its ability to detect drug use over a longer duration, up to 90 days. This extended window provides employers with an extensive look at an applicant or employee's substance use history, offering a clearer picture of their long-term habits.
This capability ensures a more thorough evaluation, aiding employers in making informed decisions during hiring and ongoing evaluations.
Tamper-Resistant Testing Method in Bartlesville, OK
Hair follicle tests boast a significant reduction in the risk of sample tampering, ensuring that results are trustworthy and beyond dispute. The nature of the hair allows for a more secure sample collection, which conventional urine tests can't match.
This security feature instills confidence in the outcomes, providing unequivocal evidence of substance use that withstands scrutiny.
Convenient Nationwide Testing Locations and Local Locations in Bartlesville, OK
Our widespread network of testing centers across the nation simplifies access to our services, including locations specifically in Bartlesville, OK. This reach ensures that individuals can undergo hair follicle drug testing conveniently and without unnecessary fuss.
Whether local or nationwide, our service points facilitate a seamless testing experience for all clients.
Simple, Confidential Process in Bartlesville, OK
Our hair follicle testing process is designed to be simple and confidential, ensuring that both the ordering and results phases fortify privacy and ease. From initial test arrangements to receiving results, individuals can rest assured their information is handled discreetly.
This straightforward procedure promotes user confidence and reassures them of ongoing privacy protection.
Affordable Pricing and Fast Turnaround in Bartlesville, OK
We offer competitive pricing models coupled with quick turnaround times to deliver excellent value to businesses of various sizes. Our rapid and cost-effective approach to hair follicle testing keeps companies well-informed without stretching budgets.
This balance of affordability and fast results guarantees a worthwhile testing experience for all of our clients.
Fast, Accurate, and Reliable Results in Bartlesville, OK
Hair follicle drug testing stands out for its precision and swiftness in yielding results. It provides a robust detection rate for substance use, ensuring that the data collected is dependable and timely. Unlike other methods, this testing ensures employers receive precise insights efficiently.
This testing method's high accuracy positions it as a preferred choice for those looking to garner reliable testing outcomes, promoting trust and assurance in results.
Compliance and Peace of Mind for Employers in Bartlesville, OK
Utilizing hair follicle testing helps employers adhere to workplace drug-free policies, significantly reducing legal risks and promoting a safe work environment. By opting for this robust testing method, employers safeguard their operations and go forward with peace of mind.
This method contributes to a healthier workplace and reassures both employers and employees regarding policy adherence.
