In Bristol, Tennessee, Accredited Drug Testing offers a thorough hair follicle drug testing service. Whether your need is for a hair drug or alcohol test, we are specialists in hair analysis. With testing centers available in every city nationwide, conducting a hair test is hassle-free. Typically, 1.5 to 2 inches of hair from your skull or potentially other body parts is required. Tests can screen for drugs, alcohol/ETG, or be customized to fit specific hair testing requirements.
Over the years, hair follicle drug tests have gained popularity in drug testing techniques. Employers, legal courts, and substance abuse professionals now prefer them over traditional urine tests. These tests support zero-tolerance policies for drug usage and are used by courts and individuals on probation. The main advantage of hair follicle tests is their extended detection window, spanning up to 90 days, with samples taken under observation, making it nearly tamper-proof. For recent drug use, within the past five days, urine tests remain the most precise.
* 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 means for detecting the use of drugs and alcohol. Hair captures a prolonged history of substance use by encapsulating biomarkers within the hair fiber during its growth. When obtained near the scalp, hair can offer a detection window of up to three months for both alcohol and drugs. Collecting hair is straightforward, challenging to tamper with, and convenient to transport.
A 1.5-inch sample comprising approximately 200 strands of hair (roughly the diameter of a #2 pencil) taken nearest the scalp yields 100mg of hair, which is the optimal sample for both screening and confirmation. For EtG, add-ons, and/or tests involving more than 10 panels, a specimen of 150mg is advisable. It's suggested to use a jeweler’s scale for weighing the sample. If scalp hair isn't available, a similar quantity of body hair can be gathered. When mentioning head hair, we specifically mean scalp hair. Body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The key phases in laboratory processing to derive a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning deals with the preliminary processing of a sample into the lab’s system. This procedure involves ensuring the sample was correctly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and inputting any extra data not handled by an electronic chain of custody process.
Screening performs an initial rapid check for substances of abuse. Although Screening is economical for ruling out drug use in most samples, a positive result necessitates confirmation to be acceptable in legal settings. Any samples that test presumptively positive during Screening demand secondary verification.
For samples that test presumptively positive in Screening, additional hair is extracted from the initial sample for the Extraction process. This phase involves extracting drugs from hair at substantially lower concentrations compared to other methods (like urine or oral fluid), which makes hair drug testing the most complex method.
Confirmation of any positive screening findings is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as necessary. The entire laboratory progression from Accessioning to Confirmation is overseen under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though often termed "hair follicle tests", the testing actually involves the hair strand, not the follicle located beneath the scalp.
In Bristol, TN, hair follicle testing surpasses urine testing, offering numerous advantages. Hair tests illustrate a higher degree of accuracy by detecting substances consumed over a more extensive duration, making them superior. This reliability is essential for employers, ensuring a drug-free environment, and reducing the chances of false-negative results often linked with urine tests.
The analysis through hair follicle testing assists in gauging long-term substance use, unlike urine tests which cover only recent usage. This broader detection empowers employers to enforce thorough drug-use evaluations when maintaining workplace safety and compliance.
Outstanding amongst testing methods, hair follicle testing in Bristol, TN, detects drug use over a substantial window of up to 90 days. This extended detection period offers a comprehensive view of a person's substance use history, essential for employers needing detailed assessments of applicants or employees.
Employers benefit from such extensive insight as it helps identify patterns of consumption, unlike shorter-term methods like urine tests. With hair testing, one gains a more holistic perspective on an individual’s drug use behavior, crucial for critical decision-making.
In Bristol, TN, hair follicle tests stand out due to their tamper-resistant nature, providing trustworthy and unequivocal results. The sampling method curtails the risk of tampering, a prevalent concern with other testing forms, notably urine tests, which are susceptible to interference.
The robust testing mechanism makes it nearly impossible for subjects to alter the sample, thus reinforcing the reliability of the results. This certainty builds confidence in employing such tests for a fair assessment of drug use, enhancing organizational drug policies.
In Bristol, TN, the convenience of nationwide testing centers enables quick and hassle-free access to hair follicle testing. This expansive network facilitates scheduling, reducing waiting times for tests, and ensuring tests are conducted at a location nearest to the client.
Local residents benefit from the seamless integration of nationwide services with the convenience of local centers, offering the flexibility required for individuals and employers needing timely testing solutions without travel concerns.
Simplicity and confidentiality are hallmarks of the hair follicle testing process in Bristol, TN. Our structured method for ordering, administering tests, and receiving results respects client privacy, assuring ease of use throughout.
The straightforward procedures ensure confidentiality at every stage, addressing privacy concerns that users might have. Clients feel comfortable with the process, knowing that their data is managed securely from order placement through final results retrieval.
In Bristol, TN, hair follicle testing is available at affordable prices, with the added benefit of fast turnaround times. Our competitive pricing structures ensure that companies of all sizes can access quality testing services without budgetary strain.
Our quick processing ensures that employers obtain results without delay, minimizing potential downtime and supporting rapid decision-making processes. This combined value proposition enhances organizational efficiency and reinforces the practical benefits of hair testing.
In Bristol, TN, the benefits of hair follicle testing are clear due to its capacity for fast, accurate, and reliable results. This testing method outperforms others by swiftly detecting substance use, offering immediate resolution and certainty. Its precision is unmatched as it captures drug traces that might otherwise go unnoticed.
Efficiency is at the heart of hair tests. Results are delivered promptly, ensuring quick assessment and decision-making within workplace settings. The high degree of accuracy in reading these tests means a trustworthy evaluation of an individual’s substance usage history.
Employing hair follicle testing in Bristol, TN offers compliance and peace of mind for employers. This testing method aligns with workplace drug-free policies, significantly reducing legal liability and promoting a safe working environment.
For companies in industries where safety is paramount, adopting hair follicle testing supports rigorous substance use policies, ensuring adherence to regulations. Employers can rest assured knowing they are minimizing risks while enhancing overall workplace security and employee wellbeing.
