Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly viewed as a robust resource for identifying drug and alcohol consumption. Hair serves as a long-term record of alcohol and drug use by embedding biomarkers within the hair strand's fibers. When taken from near the scalp, hair can reveal a detection timeframe of up to three months for alcohol and drugs. Hair is easy to gather, relatively tamper-resistant, and straightforward to transport.
A sample measuring 1.5 inches, consisting of approximately 200 hair strands (around the circumference of a #2 pencil) closest to the scalp, provides 100mg of hair, which is optimal for screening and confirmation. For EtG, additional tests, and/or panels exceeding 10, 150mg of hair is preferable. It's advisable to weigh the sample using a jeweler’s scale. If scalp hair is absent, an equivalent amount of body hair is acceptable. "Head hair" specifically refers to scalp hair. "Body hair" encompasses all other hair types (facial, axillary, etc.).
Process Overview
The lab processing of drug tests entails four key stages: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample undergoes initial processing into the lab's system. This involves ensuring the sample's secure sealing and shipment, allocating a random LAN (Laboratory Accessioning Number), and finishing any extra data entry not accompanied by an electronic chain of custody system.
Screening involves a preliminary rapid evaluation for substances of abuse. While Screening is economically effective for negating drug use in most samples, a positive result must be verified for court admissibility. Samples testing presumably positive during Screening require further confirmation.
In cases of presumptive positivity during Screening, more hair from the original sample is extracted and prepped for Extraction. During this phase, drugs are retrieved from hair at lower concentrations compared to other methods (e.g., urine or oral fluid), contributing to the complexity of hair drug screening.
GC/MS, GC/MS/MS, or LC/MS/MS are employed to confirm any positive screening outcome. Presumptive positive samples undergo washing before confirmation if necessary. The entire lab sequence from Accessioning to Confirmation is assessed as per both the CAP (College of American Pathologists) Hair guideline and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly known as "hair follicle tests," the examination analyzes the hair strand itself rather than the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Hall, TX
Comparing hair follicle testing to traditional urine tests demonstrates its superior detection accuracy and reliability. Hair tests are more effective in identifying long-term substance use, providing results over a broader detection window as opposed to the shorter duration presented by urine tests.
Incorporating hair testing into drug screening policies ensures a more comprehensive view of an individual's substance history. Hair tests offer an advantage in their longer retention time and resistance to tampering, making them an ideal choice.
Extended Detection Window in Hall, TX
The extended detection window of hair follicle testing offers a significant advantage, capturing drug use over an impressive period of up to 90 days. This feature provides employers in Hall, TX, with a comprehensive overview of an individual's substance history beyond short-term actions.
With the ability to track drug presence long-term, hair testing surpasses many traditional methods, establishing a clear narrative of drug use that employers find invaluable when making informed decisions.
Tamper-Resistant Testing Method in Hall, TX
Hair follicle tests stand out as a tamper-resistant method, dramatically lowering the chances of sample adulteration. This makes them a reliable option for obtaining incontrovertible results in Hall, TX, assuring stakeholders of their effectiveness.
Such tests are preferred for their robustness against cheating, offering peace of mind against manipulation attempts and assuring the integrity of each testing outcome.
Convenient Nationwide Testing Locations and Local Locations in Hall, TX
With Accredited Drug Testing's expansive network, convenience is key. Offering nationwide testing locations ensures that residents of Hall, TX, can easily access testing services without hassle or delay. Local centers are part of a broader network designed for ease and speed.
The strategic location of our testing centers allows for quick and straightforward access, reducing wait times and enhancing the testing experience.
Simple, Confidential Process in Hall, TX
The hair follicle testing process is straightforward and ensures confidentiality from start to finish. Individuals in Hall, TX, can manage testing needs with ease while maintaining privacy at all stages, from ordering to obtaining results.
These services are designed to protect personal information, guaranteeing user-friendly access to results while prioritizing confidentiality, allowing users to undergo testing with confidence.
Affordable Pricing and Fast Turnaround in Hall, TX
Our competitive pricing structure ensures hair follicle testing is accessible without compromise. With swift turnaround times, we provide value and peace of mind for companies in Hall, TX, of all sizes, reinforcing trust and satisfaction.
Our commitment to affordable and timely service makes us a preferred choice, offering highly dependable and precise results that keep business operations flowing smoothly.
Fast, Accurate, and Reliable Results in Hall, TX
With hair follicle drug tests, speed and accuracy go hand in hand, delivering quick and precise results. Known for their high accuracy in identifying substance use, these tests offer an efficient solution for those seeking prompt results in Hall, TX.
Employers and individuals can count on the reliability of hair testing in detecting drug use, ensuring results that are not only fast but also dependable. This testing method reveals clear insights into substance use promptly.
Compliance and Peace of Mind for Employers in Hall, TX
Hair follicle tests aid in ensuring compliance with workplace drug policies, contributing to a legally safe and drug-free environment. Employing these tests helps employers in Hall, TX, maintain a safe working environment, minimizing the risk of litigation.
They deliver peace of mind by fostering a culture of responsibility and compliance, safeguarding both the workforce and the company’s reputation by adhering to strict policies.
