Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective instrument for identifying drug and alcohol consumption. Hair retains a detailed record of alcohol and drug activity by embedding biomarkers within the strands as they develop. When gathered near the scalp, hair can offer up to a 3-month observation range for alcohol and other substances. Hair collection is straightforward, relatively resistant to tampering, and convenient to transport.
A section measuring 1.5 inches of roughly 200 hair strands (comparable to the thickness of a #2 pencil) closest to the scalp will yield 100mg of hair, the optimal quantity for testing and verification. For EtG, additional tests, and/or testing beyond 10 panels, 150mg of hair is advisable. We advise measuring the sample using a jeweler’s scale. If scalp hair is not accessible, a comparable quantity of body hair may be used. When we refer to head hair, we mean scalp hair specifically. Body hair includes all other types of hair (facial, underarm, etc.).
Process Overview
The core steps in laboratory analysis of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial entry of a specimen into a laboratory's system. This step consists of confirming that the specimen was secured and dispatched correctly, designating a unique LAN (Laboratory Accessioning Number), and completing any supplementary data input absent from an electronic chain of custody system.
Screening involves a preliminary rapid test for substance abuse. While Screening is an economical approach to dismiss drug presence in most specimens, a positive screen must be verified for validity in legal contexts. Any samples flagged as presumptively positive in Screening require follow-up confirmation.
If a specimen registers as presumptively positive in Screening, additional hair is taken from the original sample and set aside for Extraction. During Extraction, substances are drawn from hair at a notably lower concentration than in other methods (e.g., urine or oral fluids), making hair drug analysis the most challenging technique to execute.
Verification of any positive screening result is performed using GC/MS, GC/MS/MS or LC/MS/MS. All samples marked presumptive positive are cleansed before verification as needed. The comprehensive laboratory progression from Accessioning to Confirmation is inspected under both the CAP (College of American Pathologists) Hair criteria and the approval to ISO / IEC 17025 protocols.
Benefits of hair drug testing:
Drawbacks:
Note: Although often labeled as "hair follicle tests", the evaluation analyzes the hair strand itself rather than the follicle located beneath the scalp.
Why Hair Follicle Testing Excels Over Urine Testing in Gallion, AL lies in its ability to provide a more thorough and precise detection of drug use. Unlike urine tests, hair testing boasts a superior accuracy in identifying substances, offering a clear advantage.
In Gallion, AL, hair follicle tests outperform traditional urine tests by providing more reliable and accurate detection results. The benefits include a broader range of substances identified and reduced risk of false negatives, making it the superior choice for many applications.
Hair follicle testing in Gallion, AL shines with its extended detection window, which can trace drug use back up to 90 days. This method offers employers a comprehensive understanding of an applicant or employee's substance history, ensuring informed decisions.
With a detection period that stretches up to 90 days, hair follicle tests in Gallion, AL provide a long-term view of substance use. This extended window is a key advantage for employers needing to assess ongoing or past drug use behaviors effectively.
One of the key advantages of hair follicle testing in Gallion, AL is its tamper-resistant nature. This testing method significantly reduces the chance of sample adulteration, ensuring results that are reliable and beyond reproach.
Hair follicle tests in Gallion, AL are designed to be tamper-resistant, making them an ideal choice for those concerned about the validity of their test results. The secure process provides reassurance that the findings are both accurate and trustworthy.
For residents in Gallion, AL, convenience is key with our nationwide testing locations. Easily accessible, these centers offer seamless and stress-free drug testing services that cover all your needs wherever you are.
Local to Gallion, AL, and across the nation, our testing centers provide hassle-free access to hair follicle testing services. This extensive network ensures that getting tested is swift, straightforward, and without inconvenience.
The process of hair follicle testing in Gallion, AL is simple and confidential. From ordering to obtaining results, every step is designed to ensure privacy, catering to those who prioritize discretion and ease.
In Gallion, AL, the hair follicle testing process is streamlined for simplicity and confidentiality. Ensuring privacy at every stage—from test ordering to result receipt—this process addresses privacy concerns effectively while maintaining use ease.
Affordable pricing and swift turnaround are features of our hair follicle testing services in Gallion, AL. These competitive rates provide companies with advantageous options that don’t compromise quality or speed.
In Gallion, AL, our hair follicle testing services offer competitive pricing and fast turnaround times. This ensures businesses receive excellent value without sacrificing the quality of results or the speed of service delivery.
In Gallion, AL, hair follicle drug tests offer fast, accurate, and reliable results. Their high precision ensures that any substance use is clearly detected, providing a level of accuracy that is unmatched. This rapid testing method is ideal for those seeking quick answers without sacrificing reliability.
When it comes to drug detection, the precision of hair follicle tests in Gallion, AL, stands out. They deliver highly accurate assessments of substance use, allowing for confident decision-making. This speedy yet exact approach makes them the preferred choice for many looking for dependable results.
Employers in Gallion, AL find peace of mind with hair follicle testing, which aligns with drug-free workplace policies and reduces legal liabilities. This method enhances workplace safety by offering reliable compliance solutions.
Utilizing hair follicle testing, employers in Gallion, AL can confidently comply with drug-free workplace policies. This practice not only mitigates legal risks but also boosts the overall safety and well-being of the working environment.
