Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for uncovering alcohol and drug consumption. Hair archives a prolonged record of alcohol and drug intake by embedding biomarkers within the strands. Obtaining hair near the scalp can yield a detection period of up to 3 months for alcohol and substances. Hair is easy to obtain, hard to tamper with, and straightforward to transport.
A 1.5-inch sample with approximately 200 hair strands (equivalent to the size of a #2 pencil) near the scalp provides 100mg, the optimal quantity for analysis. For EtG tests or screenings beyond 10 panels, 150mg of sample is advisable. We suggest utilizing a jeweler’s scale to measure the sample accurately. In the absence of scalp hair, a similar quantity of body hair is acceptable. When mentioning head hair, it refers exclusively to scalp hair, whereas body hair includes all other types (facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test result involves these four stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the preliminary processing of a specimen into a lab’s system. It ensures the sample was properly sealed and shipped, assigns a unique LAN (Laboratory Accessioning Number), and completes any additional data entry not available through an electronic chain of custody.
Screening is a preliminary rapid test for substance abuse. While Screening is cost-efficient for eliminating drug use in most samples, results must be confirmed to hold merit in legal settings. Samples positive in Screening necessitate further confirmation.
If the Screening detects a positive result, additional hair is collected from the original sample and prepared for Extraction. In this phase, substances are extracted from hair at much lower concentrations compared to other methods (e.g., urine or oral fluids), making hair drug testing the most intricate technique.
Confirmation of any positive result from Screening is done through GC/MS, GC/MS/MS, or LC/MS/MS. All initial positive samples are cleansed before confirmation if necessary. The complete laboratory process from Accessioning to Confirmation is validated under both the CAP (College of American Pathologists) Hair guidelines and the ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as “hair follicle tests,†the analysis is conducted on the hair strand, not the follicle beneath the scalp.
In Appalachia, VA, hair follicle testing stands out over urine tests by offering superior detection accuracy. Hair tests boast a broader detection window, identifying drug use over several months rather than days.
Unlike urine tests, hair testing requires a simple, non-invasive sample collection that cannot be easily tampered with. This grants it a reliability edge, ensuring more dependable results and reinforcing trust in testing outcomes.
Serving Appalachia, VA, hair follicle testing offers an extensive detection window, catching drug use over a lengthy period of up to 90 days. This broad scope offers employers a complete insight into an individual's history.
The extended timeframe captured by hair follicle tests enables organizations to scrutinize past substance use thoroughly, assisting in making well-informed employment or management decisions.
Hair follicle tests minimize tampering risk in Appalachia, VA, providing substantial integrity against sample adulteration. It's almost impossible to alter a hair sample, ensuring trustworthy outcomes.
The tamper-resistant nature of hair testing creates a secure method to evaluate drug use, establishing an accurate reference free from manipulation, critical for stakeholders needing unquestionable assurance.
With convenient testing facilities nationwide, including Appalachia, VA, getting a hair follicle test is simple and hassle-free. These centers provide quick access to required services without unnecessary delays.
Our widespread network ensures that wherever you are, a qualified testing site is within reach, streamlining the testing process and enhancing customer convenience and satisfaction.
In Appalachia, VA, our hair testing process is straightforward and discreet, addressing privacy concerns seamlessly. From ordering to receiving results, each step is designed for user ease.
The confidential nature of our procedures respects client privacy, ensuring that sensitive information remains protected throughout. This user-friendly approach builds trust and encourages timely testing.
Offered in Appalachia, VA, our hair testing services boast competitive pricing paired with speedy turnaround. Companies experience excellent value without sacrificing quality or precision.
Affordable rates coupled with efficient results delivery position our hair testing solutions as ideal for businesses of any size, integrating cost-effective approaches with reliable standards in drug assessment.
Hair follicle drug tests in Appalachia, VA, are renowned for their rapid and precise results. Their unparalleled accuracy ensures that substance use is detected with certainty, providing fast insights for individuals and employers alike.
The speed of hair testing allows swift decision-making, whether for workplace or personal reasons. With high precision, this method assures a thorough and reliable assessment of drug use, making it a trusted choice.
Employers in Appalachia, VA, gain peace of mind with hair follicle testing, ensuring adherence to drug-free policies effectively. This compliance reduces legal risks while boosting overall workplace security.
Using hair testing aligns with regulatory requirements, easing concerns and allowing organizations to maintain a safe and legal drug-free environment, which is crucial for employee well-being and company integrity.
