Accredited Drug Testing offers comprehensive hair follicle drug screening services in Center Point, Tennessee. Whether you require a hair drug or alcohol screening, our centers, located in every city across the nation, are equipped to perform these tests. You generally need 1.5 to 2 inches of hair from your head or body. Hair tests can detect drugs, alcohol/ETG, and other personalized options.
Over recent years, hair follicle drug testing has become more prevalent in drug testing. Many businesses, judicial systems, and Substance Abuse professionals prefer hair drug tests over standard urine tests. This method is favored by employers with strict anti-drug policies, court systems, and those on probation. Hair follicle tests offer a longer detection timeline, up to 90 days, require supervised collection, and are very hard to tamper with. However, for drug use detection within the last five days, urine tests are still the most reliable.
* 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 now deemed an effective method for identifying substance use, including drugs and alcohol. Hair retains a lengthy timeline of alcohol and drug intake by capturing biomarkers within the fibers of its growing strands. A sample taken near the scalp can offer roughly a 3-month detection timeframe for alcohol and substances. Hair is easy to collect, hard to tamper with, and simple to transport.
A 1.5-inch portion consisting of approximately 200 hair strands (roughly as thick as a #2 pencil) nearest to the scalp yields 100mg of hair, which is ideal for analysis and verification. For EtG, add-ons, and tests exceeding 10 panels, it's suggested to obtain 150mg of the sample. It's advisable to use a jeweler’s scale for weighing. If scalp hair isn’t available, a similar quantity of body hair can be taken. When we mention head hair, it specifically refers to scalp hair, whereas body hair includes all other types (such as facial or axillary hair).
Process Overview
The primary steps in lab analysis of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the sample’s initial input into the laboratory's system. This process includes confirming the sample's proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data input not provided by an electronic chain of custody.
Screening involves a preliminary examination to identify drugs of abuse. While Screening is cost-effective for eliminating drug usage in most samples, a positive result requires confirmation to be valid in legal situations. Every sample showing a presumptive positive in Screening must undergo further verification.
Should a sample test presumptive positive during Screening, additional hair is extracted from the original sample for the Extraction process. Here, drugs are retrieved from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), underlining why hair drug screening is particularly challenging.
Confirmation of any positive screening findings is executed via GC/MS, GC/MS/MS or LC/MS/MS. Before confirmation, all presumptive positive samples receive necessary washes. The full lab process from Accessioning to Confirmation receives review under both CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although termed "hair follicle tests", the test actually examines the hair strand, not the follicle beneath the scalp
Hair follicle testing triumphs over urine tests in Center Point, TN, by offering enhanced detection capability. Compared to urine testing, hair analysis provides a more extended detection period, superior accuracy, and is robust against attempts at manipulation.
Advantages Over Urine Tests
In Center Point, TN, hair follicle testing is instrumental in capturing drug use over prolonged periods, offering insights up to 90 days prior. This extended detection window is indispensable for evaluating long-term substance usage.
Prolonged Detection
In Center Point, TN, hair testing methods significantly lower the chances of sample tampering. With stringent procedures ensuring reliability, hair follicle tests deliver indisputable results, enhancing trust in the testing process.
Tamper-Resistance
Center Point, TN residents enjoy the convenience of nationwide testing centers. These centers offer easy access to drug testing services, ensuring comprehensive and timely substance use assessments.
Testing Convenience
The hair follicle testing process in Center Point, TN is seamless, ensuring confidentiality and simplicity. Our straightforward procedure addresses privacy concerns and streamlines the experience for users.
Simplified Process
Center Point, TN businesses benefit from our affordable pricing and prompt results. Our competitive rates and fast turnaround provide excellent value, serving companies of various scales.
Pricing Benefits
In Center Point, TN, hair follicle drug tests are known for their quick and precise results. These tests excel in accurately identifying substance use, making them highly reliable for ensuring workplace safety and compliance.
Hair Testing Efficiency
Employers in Center Point, TN, find peace of mind using hair follicle testing for drug-free workplace policies. This method bolsters compliance and reduces legal liabilities, contributing to a safer work environment.
Employer Benefits
