Accredited Drug Testing offers comprehensive hair follicle drug testing in Woodbury, Tennessee. If you're in need of a hair drug or alcohol test, Accredited Drug Testing is an expert in this area, with testing facilities nationwide, including all cities, to perform hair tests. Generally, 1.5 to 2 inches of hair is necessary from the crown or body. Hair testing can identify drugs, alcohol/ETG, or other tailored testing requirements.
In recent times, drug testing methods have increasingly involved hair follicle tests. Many employers, judicial systems, and substance abuse professionals are now opting for hair drug tests over traditional urine tests. These tests are preferred by employers with strict no-drug policies, the courts, and individuals on probation. A key advantage of hair follicle testing is its ability to detect drug use over an extended period, typically up to 90 days, collected under supervision making it hard to tamper with. However, for detecting drug use within the last 5 days, urine tests remain the most accurate.
* 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 testing is increasingly viewed as an effective method for identifying drug and alcohol usage. Hair captures a comprehensive timeline of alcohol and other drugs, as biomarkers are ensnared within the fibers of the hair as it grows. Collected near the scalp, hair can provide a detection period of up to three months for alcohol and other drugs. The collection process is straightforward, the specimens are challenging to alter, and they are easy to transport.
A 1.5-inch snippet containing around 200 hair strands (roughly the diameter of a #2 pencil) nearest to the scalp offers 100mg of hair, which is the optimal sample for testing and confirmation. For EtG, additional tests, or those beyond 10 panels, a 150mg sample is advisable. It is suggested to measure the sample on a jeweler’s scale. If scalp hair is not available, a comparable amount of body hair can be gathered. Head hair refers exclusively to scalp hair, while body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory process for handling a drug test result involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the preliminary handling of a sample within a lab’s system. This process confirms the sample’s proper sealing and shipping, assigns a random LAN (Laboratory Accessioning Number), and finishes any needed data input not included by an electronic chain of custody system.
Screening provides an initial, rapid assessment for potential drug abuse. While Screening is a cost-effective measure to dismiss drug usage in most samples, a positive result requires confirmation for court acceptance. Samples indicating possible positivity in screening must undergo secondary verification.
Should a sample appear positive at the Screening stage, additional hair is taken from the original sample for the Extraction stage. Here, drugs are extracted from hair at significantly lower concentrations than in other methods (e.g., urine or oral fluid), which makes hair drug testing a complex methodology.
Confirmation for any positive screening is performed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptively positive samples are washed before confirmation as required. The entire laboratory sequence from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and with accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the analysis targets the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Tests Triumph Over Urine Tests in Woodbury, TN is a compelling narrative.
Hair scanning offers an edge with its encompassing drug usage insights.
Extended Detection Window in Woodbury, TN grants employers clarity on an individual's substance use.
This extensive view is invaluable for employers, offering insights into an individual’s long-term substance usage patterns and reliability.
Secured Against Tampering in Woodbury, TN showcases the robustness of hair follicle tests.
Providing definitive and reliable results, hair tests ensure that what is analyzed is authentic and integral, minimizing risks of fraudulent samples.
Convenient Testing Facilities Nationwide and Locally in Woodbury, TN are just a step away.
Our widespread centers offer a seamless and accessible testing experience.
Regardless of your location, finding a center is straightforward and stress-free.
Simplicity and Confidentiality in Testing at Woodbury, TN ensure ease throughout the process.
Addressing privacy concerns, this ensures that individuals experience hassle-free service while maintaining their privacy, reinforcing trust in the process.
Value and Efficiency in Woodbury, TN with affordable rates and quick processing time defines our service.
These aspects make the service accessible to businesses regardless of size, delivering excellent worth and assured satisfaction.
Fast and Reliable Results in Woodbury, TN make hair follicle tests a preferred choice.
The precision of hair tests is unmatched, especially when rapid diagnostics are critical.
Employer Assurance through Compliance in Woodbury, TN is achieved with hair follicle tests.
By using this testing method, companies can secure a safer environment, building trust and reducing potential legal complications.
