In Parrottsville, Tennessee, Accredited Drug Testing provides comprehensive hair follicle drug screening. When you require a hair drug or alcohol analysis, Accredited Drug Testing is adept in this area, with facilities across all cities nationwide capable of conducting hair examinations. Typically, 1.5 to 2 inches of hair from the head or body is necessary. Analyses can detect substances like drugs, alcohol/ETG, or other tailored options.
Hair follicle drug testing has increasingly become a popular method for screening. Employers, legal systems, and substance abuse experts often opt for hair drug tests over traditional urine tests. This type of testing is favored by those with zero-tolerance policies, legal obligations, or probation programs, due to its extended detection window of up to 90 days, verified collection process, and minimal susceptibility to tampering. Nonetheless, for recent drug usage within five days, urine tests remain the gold standard.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair analysis has emerged as an effective method for uncovering drug and alcohol consumption. Hair strands capture biomarkers within the growing hair's fibers, offering a lengthy record of alcohol and drug use. A sample taken near the scalp can reveal alcohol and other drugs for a period of up to three months. Hair is easy to gather, hard to tamper with, and simple to mail.
Collecting a 1.5-inch section of around 200 hair strands (comparable to the thickness of a #2 pencil) near the scalp yields 100mg, the preferable amount for both screening and confirmation tests. For tests such as EtG or those over 10 panels, a specimen of 150mg is advised. Using a jeweler’s scale is recommended to measure the specimen weight. If scalp hair is missing, a comparable quantity of body hair may be taken. "Head hair" specifically means scalp hair, while "body hair" encompasses all other types (e.g., facial, axillary).
Process Overview
Processing a drug test result in the lab involves four essential steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the process of integrating a sample into a laboratory's system initially. This step confirms the sample’s proper sealing and shipping, assigns a random LAN (Laboratory Accessioning Number), and completes any extra data input missing from an electronic chain of custody system.
Screening provides an initial evaluation for substance abuse. Screening is cost-efficient for ruling out drug use in most samples, although a positive result requires validation to be court-admissible. Any sample deemed presumptively positive during Screening must undergo Confirmation.
Presumptive positives identified in Screening involve extra hair taken from the original sample for Extraction. Here, drugs are retrieved at concentrations much lower than those in other methods (e.g., urine or oral fluid), making hair drug testing more challenging.
Any positive screen results need GC/MS, GC/MS/MS, or LC/MS/MS Confirmation. All samples with presumptive positives are cleaned beforehand if necessary. The entire lab process is scrutinized from Accessioning to Confirmation under the CAP (College of American Pathologists) Hair designation and complies with ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though called "hair follicle tests", the analysis examines the hair strand, not the follicle beneath the scalp.
In Parrottsville, TN, hair follicle testing surpasses traditional urine screening by offering enhanced detection accuracy and reliability. Hair tests analyze a longer history, providing a comprehensive picture of substance use, unlike urine tests that only detect recent usage.
With minimal room for tampering, hair tests stand as a more robust solution, ensuring confidence in the results, unlike the adulteration-prone urine tests.
Employers in Parrottsville, TN, benefit from hair follicle testing's extended window of detection, which covers up to 90 days. This allows for a thorough understanding of an individual's substance use, rather than a snapshot offered by other methods.
By analyzing a long history, hair tests aid in making informed hiring and monitoring decisions, offering a comprehensive view of substance habits.
Hair follicle testing in Parrottsville, TN, minimizes the risk of sample tampering, providing clean and conclusive results. The method’s design makes it tough to alter, ensuring the integrity of the testing process.
By reducing adulteration possibilities, hair tests maintain the credibility of results, offering confidence to employers and individuals relying on them.
With convenient locations in Parrottsville, TN, and beyond, our testing facilities offer easy access for everyone. Nationwide centers ensure swift and straightforward testing experiences, catering to diverse client needs.
Our widespread locations eliminate travel hassles, making it simple for individuals to access necessary testing services quickly.
In Parrottsville, TN, the hair follicle testing process remains straightforward and confidential, from ordering to receiving results. The process is designed to maintain user privacy while ensuring efficient service delivery.
Concerns about privacy and ease are met with a focus on a simplified procedure, ensuring users have a stress-free experience throughout.
Our competitive pricing structures in Parrottsville, TN, coupled with fast turnaround times, offer businesses excellent value. Hair follicle testing combines affordability and reliability, key factors for businesses mindful of costs.
Timely results ensure quick decision-making, benefiting companies of all sizes looking for cost-effective services without compromising quality.
Hair follicle tests in Parrottsville, TN, offer swift and precise results, ensuring high accuracy in identifying substance use. The testing process’s efficiency means you get the information you need quickly, streamlining decision-making processes.
The reliability of hair analyses stems from their ability to consistently yield trustworthy results, reducing uncertainties. This makes them a preferred choice for accurate drug detection.
In Parrottsville, TN, hair follicle testing supports compliance with workplace safety protocols, enhancing the safety and legal standing of businesses. The method bolsters drug-free policies, ensuring employer peace of mind.
Employers reduce their legal risks with reliable testing procedures, ensuring workplace safety and policy adherence.
