Accredited Drug Testing offers comprehensive hair follicle drug tests in Grandview, Tennessee. If a hair drug or alcohol test is required, we have expertise in this area, with centers nationwide capable of conducting such tests. Typically, 1.5 to 2 inches of hair from the head or body can be utilized. Hair tests can detect drugs, alcohol/ETG or can be customized for other options.
Hair follicle drug tests have become increasingly common in recent years. Employers, judicial systems, and Substance Abuse professionals often prefer this method over standard urine tests. These tests are crucial for organizations with strict no-drug policies, the legal system, and probation services. Notably, hair follicle tests offer a longer detection window of up to 90 days, an overseen collection process, and are nearly tamper-proof. However, urine tests remain the gold standard for detecting recent drug use within the past 5 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 an effective means for identifying drug and alcohol consumption. Hair provides an extended timeline of substance use by embedding biomarkers within the strands as they grow. Collected near the scalp, a hair sample can offer a detection range of up to three months for alcohol and drugs. Hair collection is straightforward, not easily tampered with, and convenient for shipping.
A 1.5-inch section of about 200 hair strands, resembling the width of a #2 pencil, gathered closest to the scalp yields 100mg of hair, the optimal amount for testing. For EtG, additional panels, or tests surpassing 10 panels, 150mg is advisable. We suggest measuring the hair sample on a jeweler’s scale. If scalp hair isn't available, a similar volume of body hair can be collected. When mentioning head hair, it specifically refers to scalp hair. Body hair covers other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result consists of four main stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial entering of a sample into the lab's system. This process includes validation that the sample was properly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and completing extra data input if not provided by an electronic chain of custody.
Screening is a preliminary inspection for drugs. Although Screening is a cost-effective measure to rule out drug use in most cases, any positive screen must be confirmed for legal admissibility. Samples returning presumptive positives in Screening require follow-up confirmation.
For samples with a presumptive positive result from Screening, additional hair is extracted from the initial collection for further Extraction. In this stage, drugs are isolated from the hair at much lower levels compared to other methods (e.g., urine or oral fluid), making hair drug testing one of the most challenging methods to execute.
Any positive result in screening is validated using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleansed before confirmation as necessary. The entire laboratory method, from Accessioning to Confirmation, is scrutinized under both CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite being called "hair follicle tests", the assessment focuses on the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Grandview, TN
When weighing the advantages of hair tests versus traditional urine tests, the clear winner emerges as hair follicle testing.
Grandview employers find that these tests deliver a superior detection rate and reliability, pinpointing drug use over an extended window, unlike urine tests with a shorter span. Consequently, hair tests offer a compelling choice for stringent drug-free environments.
Extended Detection Window in Grandview, TN
The capability of hair follicle testing to identify drug use up to 90 days creates a broad lens into the substance habits of individuals. This extended window is a critical tool for employers, offering a comprehensive assessment of an employee or candidate's history.
In Grandview, businesses value this insight, fostering informed hiring and staffing decisions.
Tamper-Resistant Testing Method in Grandview, TN
Hair follicle tests are highly resistant to tampering, providing robust and reliable results. The nature of hair testing protects against adulteration, guaranteeing that results are credible and unquestionable. In Grandview, this is crucial for maintaining the integrity of testing processes.
Employers can confidently use these tests, knowing that the results reflect true substance use patterns.
Convenient Nationwide Testing Locations and Local Locations in Grandview, TN
Our nationwide network of testing centers, including those in Grandview, TN, facilitates easy access to testing services.
This widespread availability ensures that individuals and employers can conveniently locate testing options, minimizing hassles and maximizing efficiency for those seeking hair follicle drug testing.
Simple, Confidential Process in Grandview, TN
Navigating the process of hair follicle testing is straightforward and discreet, maintaining confidentiality at every step.
From ordering to results, participants in Grandview are assured a smooth experience that respects privacy while delivering accurate and relevant testing outcomes, underscoring the user-friendly nature of this testing method.
Affordable Pricing and Fast Turnaround in Grandview, TN
Our competitive pricing structure, paired with swift turnaround times, offers tremendous value for organizations in Grandview.
No matter the company size, cost-efficiency and rapid results are fundamental, supporting businesses with peace of mind and ensuring fiscal responsibility while accessing top-tier testing solutions.
Fast, Accurate, and Reliable Results in Grandview, TN
Hair follicle drug tests provide quick and dependable outcomes, making them an optimal choice for substance detection. Their precision is unmatched, offering a reliable measure of drug use history, thus allowing timely employer decision-making.
These tests ensure an unbeatable level of accuracy, bringing peace of mind to both employers and test subjects in Grandview.
Compliance and Peace of Mind for Employers in Grandview, TN
Utilizing hair follicle testing ensures compliance with workplace drug-free policies, offering reassurance and reducing legal risks.
In Grandview, adopting these tests supports safer, drug-free work environments, aligning with company policies while providing a reliable safeguard for employers and employees alike, thus promoting peace of mind in the workplace.
