Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective method for identifying drug and alcohol consumption. Hair captures long-term traces of alcohol and drugs by embedding biomarkers within the hair strand fibers as they grow. When taken near the scalp, hair can reveal drug and alcohol use for a period up to about three months. Hair collection is straightforward, challenging to tamper with, and easily shippable.
A segment measuring 1.5 inches from around 200 hair strands (about the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal quantity for both screening and verification. For EtG assessments, add-ons, or tests exceeding 10 panels, it's suggested to have 150mg of the sample. We advise using a jeweler’s scale for weighing the sample. If scalp hair is absent, a comparable volume of body hair can be collected. "Head hair" specifies scalp hair alone. "Body hair" encompasses all other hairstyles (facial, underarm, etc.).
Process Overview
The laboratory procedure for processing a drug test result consists of four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a specimen into the lab’s system, verifying proper sealing and shipping of the specimen, assigning a random LAN (Laboratory Accessioning Number), and filling in any data entry omissions not covered by an electronic chain of custody system.
Screening serves as an initial, inexpensive check for drug presence. Though cost-efficient for ruling out drugs in most samples, court admissibility requires that a positive screen is confirmed. Presumptive positives in Screening necessitate subsequent confirmation.
Once a sample shows presumptive positives during Screening, more strands are extracted from the original sample for the Extraction phase. Here, drugs are drawn from hair at concentrations substantially lower than those in approaches like urine or saliva tests, contributing to the complexity of hair drug screening.
Positive screening confirmations are executed using GC/MS, GC/MS/MS, or LC/MS/MS methods. Any presumptive positives are cleansed as required before confirmation. From Accessioning to Confirmation, the full laboratory routine is evaluated against both the CAP (College of American Pathologists) Hair designation and accreditation by ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although named "hair follicle tests," the examination focuses on the hair strand, not the follicle beneath the scalp.
In Arthur City, TX, hair follicle testing outshines traditional urine tests due to its superior detection capabilities. Hair tests can unveil a longer history of substance use, offering a detailed glimpse into an individual's behavior over several months. Unlike urine tests, which only cover a short period, a hair test can capture up to 90 days, ensuring accuracy and reliability.
Benefits of Hair Testing:
Hair follicle testing stands out in Arthur City, TX, for its extended detection window. This type of testing can reveal substance use over a period as long as 90 days, offering a comprehensive view of an individual's history. This extended ability allows employers to make well-informed decisions regarding potential or current employees.
While other tests only show recent usage, hair testing's extended window is invaluable in providing a detailed history, which is critical for consistent monitoring and evaluations.
In Arthur City, TX, hair follicle testing is renowned for its tamper-resistant nature. Due to the testing process, it is exceedingly difficult to adulterate samples, ensuring results remain reliable and unquestionable. This level of integrity is vital as it helps maintain trustworthiness in the outcomes rendered.
By mitigating the risk of tampering, hair tests offer a degree of dependability that other methods might not provide, safeguarding the validity of the testing results.
Featuring convenient nationwide and local testing locations in Arthur City, TX, our services ensure drug testing is both accessible and hassle-free. Accredited Drug Testing has facilities strategically distributed across the country, making the process of ordering and undertaking tests effortless for individuals and businesses.
Our wide reach enables quick and easy access to test centers, minimizing travel and ensuring an efficient testing process for all involved.
The procedure surrounding hair follicle testing in Arthur City, TX, is both simple and confidential. From ordering to receiving results, the streamlined process respects privacy, ensuring individuals feel comfortable throughout.
Confidentiality is key, and the straightforward nature of the testing process helps alleviate concerns about complexity or lack of discretion, meeting the expectations of those undergoing testing.
In Arthur City, TX, our hair follicle tests offer affordable pricing and quick turnaround. Designed to provide excellent value for businesses, regardless of size, our competitive pricing structures ensure tests remain budget-friendly without sacrificing quality.
The rapid processing and result delivery further enhance the appeal, allowing companies to proceed confidently knowing their testing needs are being met efficiently and affordably.
Obtaining fast, precise, and reliable results for drug tests has become essential in Arthur City, TX. Hair follicle drug tests stand out with their high accuracy in detecting substance use, making them preferable for many institutions and employers. Speed and reliability mean less waiting time and more confidence in the results' integrity.
The efficiency of hair tests provides a clear advantage, streamlining the process of obtaining results without compromising accuracy. This makes it a preferred choice for quick and trustworthy assessments.
For employers in Arthur City, TX, using hair follicle testing ensures compliance and peace of mind. This method aids in upholding company's drug-free policies, thus significantly mitigating legal risks and enhancing the safety of the workplace. Comprehensive testing helps employers maintain a secure environment.
Implementing routine hair tests fosters confidence that workplace policies are adhered to, offering reassurance of a drug-free environment without worries of insufficient testing methods.
