Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a robust method for detecting drug and alcohol consumption. Through capturing biomarkers within the strands' fibers, hair grants insight into long-term drug and alcohol use. When sampled near the scalp, a detection timeframe of up to three months for alcohol and other substances is possible. Collecting hair is straightforward, relatively tamper-resistant, and convenient to ship.
A 1.5-inch segment of around 200 hair strands (approximating a #2 pencil's thickness) near the scalp yields 100mg of hair, perfect for both screening and confirmation. For tests involving EtG, add-ons, or exceeding 10 panels, 150mg is advisable. Utilizing a jeweler's scale to weigh the sample is recommended. If scalp hair is absent, an equivalent mass of body hair may be used. When mentioning head hair, we mean solely scalp hair. Body hair includes all other varieties (facial, axillary, etc.).
Process Overview
The pivotal steps in laboratory drug test processing include Accessioning, Screening, Extraction, and Confirmation.
During the Accessioning phase, a sample gets initially processed into the lab's system. This stage confirms proper sample sealing and shipment, assigns a random LAN (Laboratory Accessioning Number), and completes any missing data entry not covered by an electronic chain of custody system.
Screening acts as a preliminary drug of abuse check. While Screening offers a cost-efficient way to eliminate drug usage for most samples, a confirmed positive screening is necessary for court acceptance. Samples presumptively testing positive in Screening must undergo secondary confirmation.
In cases of presumptive positives during Screening, additional hair is retrieved from the original sample and readied for Extraction. At this stage, drugs are extracted from hair at a much lower concentration compared to other methods (e.g., urine or oral fluid), hence making hair drug analysis the most challenging to execute.
Confirmation is performed through GC/MS, GC/MS/MS, or LC/MS/MS for any positive screen results. All presumptive positive samples undergo washing before confirmation as required. The laboratory process, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often dubbed "hair follicle tests", the analysis targets the hair strand itself, not the follicle beneath the scalp.
In Newton, TX, hair follicle testing outshines traditional urine tests, offering heightened detection precision and reliability. Unlike urine tests, hair tests reveal a broader history of drug use, allowing for better screening accuracy.
With a more extended detection period, hair tests provide a comprehensive analysis, surpassing urine tests in identifying long-term substance use, making them a superior alternative in drug testing procedures.
Hair follicle testing in Newton, TX, allows for a comprehensive detection window, reaching up to 90 days. This extended timeframe offers employers a thorough assessment of an individual's substance history, surpassing shorter-term tests.
By looking back over three months, hair tests provide invaluable insights into an applicant or employee's behavior, assisting organizations in making informed hiring and management decisions.
In Newton, TX, hair follicle tests present a tamper-resistant method, significantly reducing the chances of sample adulteration. This ensures that the results are reliable and unquestionable.
By utilizing a method that is difficult to manipulate, hair tests offer peace of mind to employers and legal entities, affirming the integrity and validity of the test outcomes.
Newton, TX residents can access prolific testing centers nationwide, enabling convenient, hassle-free drug testing procedures. Such locations guarantee easy access for fast and reliable service.
Our nationwide network ensures that there's always a testing center nearby, facilitating swift and straightforward testing processes for all clients and their various needs.
The process for hair follicle testing in Newton, TX, is streamlined and confidential, safeguarding your privacy from order to results. This simple approach addresses concerns regarding ease of use effectively.
By prioritizing confidentiality and simplicity, clients can trust the process to deliver results without unnecessary complexity, making the experience stress-free and secure.
In Newton, TX, our hair follicle testing services offer competitive pricing and rapid turnaround times, delivering exceptional value for organizations of all sizes.
Our cost-effective solutions ensure that businesses receive high-quality testing without straining budgets, supporting efficient and responsible drug detection practices.
Hair follicle drug tests provide swift and dependable results in Newton, TX. Their precision ensures high accuracy in detecting substance use, making them a preferred choice for individuals and organizations seeking reliable results.
Due to advanced testing techniques, hair follicle tests deliver outcomes quickly, ensuring that candidates and employers receive fast turnaround times while maintaining accuracy and reliability.
For employers in Newton, TX, hair follicle testing upholds compliance with workplace drug-free policies, reducing legal risks while enhancing safety. The accuracy of these tests promotes trust and peace of mind.
Integrating hair testing helps establish a secure work environment, ensuring all employees adhere to substance-free guidelines, ultimately leading to a more productive workforce.
