Providing comprehensive hair follicle drug tests in Winchester, TN, Accredited Drug Testing is your go-to for reliable hair and alcohol testing. Should you require such a test, we have countless centers nationwide ready to serve you. The requirement is typically 1.5 to 2 inches of hair from your crown, though body hair can also be used. Hair analyses may cover drugs, alcohol/ETG, or other particular needs.
Recently, hair follicle drug testing has become more prevalent compared to other methods. Authorities and professionals dealing with substance abuse now favor hair over urine tests. Employers enforcing zero-tolerance policies, legal courts, and probation systems often need these reliable tests. Notably, hair testing allows for longer detection—up to 90 days—while urine tests still excel at identifying usage within the past five days.
* 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 a formidable means for identifying drug and alcohol consumption. Hair retains a lengthy record of substance use by encasing biomarkers within the hair's growing fibers. Harvested near the scalp, hair can provide a detection timeframe of up to roughly three months for alcohol and other substances. Collecting hair is straightforward, relatively hard to manipulate, and convenient to transport.
A sample of 1.5 inches, comprising roughly 200 strands of hair (about the dimensions of a #2 pencil) from the scalp, will yield 100mg of hair, the ideal quantity for screening and confirmation. For EtG, add-ons, and tests exceeding 10 panels, 150mg of the sample is advised. We suggest weighing the specimen on a jeweler’s scale. Should scalp hair be unavailable, a similar volume of body hair may be used. When referencing head hair, we mean only scalp hair. Body hair encompasses all other hair forms (facial, axillary, etc.).
Process Overview
The four primary stages in a laboratory's drug testing procedure include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary integration of a sample into a lab’s framework. This involves ensuring the sample was properly sealed and sent, assigning a random LAN (Laboratory Accessioning Number), and completing any other data entry absent from an electronic chain of custody system.
Screening is an initial rapid assessment for drug misuse. While Screening is an economical method to exclude drug use in most instances, a screen indicating positivity needs to be substantiated for legal admissibility. Samples presumed positive from Screening require follow-up confirmation.
Should a sample screen positive during the Screening phase, additional hair is extracted from the initial source and readied for Extraction. Here, drugs are extracted at much lower concentrations compared to other methods (ex. urine or oral fluid), highlighting why hair drug analysis is among the most challenging methodologies.
Positive screening confirmation is executed via GC/MS, GC/MS/MS or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as necessary. The comprehensive laboratory protocol from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests", the examination actually assesses the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Winchester, TN
The advantages of hair follicle testing over urine testing include more accurate detection and reliability. Hair testing can identify substance use over a prolonged period, unlike the shorter window of urine tests. This extended window allows for more comprehensive results, making it difficult to circumvent. Hence, hair testing stands out for its thorough approach to substance detection.
Extended Detection Window in Winchester, TN
Hair follicle testing provides a much longer detection period, capturing drug use history up to 90 days. This extended timeline offers a more complete overview of an individual’s substance history. With such a comprehensive scope, employers receive valuable information, aiding in making informed decisions about potential hires or employees, thus promoting a safer and more productive workplace.
Tamper-Resistant Testing Method in Winchester, TN
Hair follicle testing is a robust defense against sample tampering. It is designed to minimize the chances of adulteration, preserving the integrity of the results. By using hair samples, these tests provide trustworthy outcomes that are hard to manipulate, ensuring that the results reflect the true substance use history, thus maintaining the validity and reliability of the testing process.
Convenient Nationwide Testing Locations and Local Locations in Winchester, TN
Our comprehensive network of testing centers nationwide, including local centers in Winchester, TN, makes it easy for clients to access our services. With quick and convenient locations across the country, the stress of taking a drug test is greatly reduced. This accessibility ensures that scheduling tests is a straightforward process, providing timely services to clients regardless of location.
Simple, Confidential Process in Winchester, TN
The process for hair follicle testing is straightforward, emphasizing confidentiality. From ordering to completed results, each stage respects privacy, ensuring user ease while addressing privacy concerns. The simple steps make it manageable for individuals needing testing. Assured confidentiality helps in promoting trust and comfort throughout the testing process, thereby upholding user confidentiality.
Affordable Pricing and Fast Turnaround in Winchester, TN
Competitive pricing and prompt results are key benefits of our hair follicle testing services. Businesses of all sizes can achieve value through our affordable offerings while benefiting from the quick processing of results. This ensures employers gain crucial insights swiftly, enabling them to maintain their workforce integrity without incurring excessive costs, thus supporting a budget-conscious workplace.
Fast, Accurate, and Reliable Results in Winchester, TN
Hair follicle drug testing offers superior precision and quick results compared to traditional methods. This ensures a higher rate of accuracy when detecting various substances. Employers can rely on the rapid turnaround of results to make informed decisions, maintaining a substance-free environment effectively and efficiently. Such tests are essential for timely screenings and workplace safety.
Compliance and Peace of Mind for Employers in Winchester, TN
Employers benefit from hair follicle testing by ensuring adherence to drug-free policies, reducing legal issues, and enhancing workplace safety. This testing method supports companies in maintaining compliance with regulations and offers peace of mind. By implementing reliable drug testing, employers can focus on fostering a secure and productive work environment, benefitting both employers and employees alike.
