Accredited Drug Testing offers comprehensive hair follicle drug tests in Cowan, Tennessee. Whether it's for drug or alcohol analysis, our specialization in hair testing is supported by a network of facilities across the nation capable of conducting these tests. Typically, hair samples from the crown spanning 1.5 to 2 inches are necessary, or body hair might serve in certain scenarios. Hair tests provide results for drugs, alcohol/ETG, along with other customizable examinations.
In recent times, drug testing procedures increasingly involve hair follicle testing. Employers, judicial systems, and Substance Abuse professionals now favor hair drug testing over traditional urine tests. This method serves those with strict no-drug policies, including court mandates and probationary requirements. Hair follicle testing is advantageous primarily due to its extended drug detection period—often reaching up to 90 days—combined with a monitored collection process that is highly resistant to tampering. However, for substance screening within the immediate past 5 days, urine testing remains superior.
* 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 has become recognized as an effective method for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and drug use through trapping biomarkers within the strands as they grow. Collected near the scalp, hair offers a detection period of up to three months for alcohol and drugs. It's easy to collect, hard to tamper with, and convenient to transport.
A 1.5-inch portion encompassing roughly 200 strands (similar to the thickness of a #2 pencil) closest to the scalp yields about 100mg of hair, which is optimal for analysis and verification. For EtG, additional tests, or panels exceeding 10, a 150mg quantity is advised. It's best to weigh the sample on a jeweler’s scale. If scalp hair isn't accessible, an equivalent quantity of body hair can be used. "Head hair" refers exclusively to scalp hair. "Body hair" includes all other types (facial, axillary, etc.).
Process Overview
The key stages in laboratory drug test processing include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary handling of a sample into the lab's system, which involves confirming proper sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry absent from an electronic chain of custody system.
Screening provides an initial evaluation for potential drug presence. Although cost-effective for ruling out drug use in most samples, a positive Screen result necessitates confirmation to be used evidentially. Any samples suspected to be positive in Screening require a confirmation step.
When a sample tests presumptively positive during Screening, more hair is extracted and prepped for the Extraction process. During this phase, drug components are extracted from hair at far lower concentrations than other methods (e.g., urine or oral fluid), presenting hair drug screening as the most challenging technique to perform.
Positive Screening results undergo Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS analysis. Before confirmation, any presumptive positive samples are cleansed as necessary. The complete laboratory workflow from Accessioning to Confirmation is monitored according to both the CAP (College of American Pathologists) Hair protocol and the ISO/IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though frequently called "hair follicle tests," these tests analyze the hair strand, not the follicle beneath the scalp.
In Cowan, TN, hair follicle testing offers notable advantages over traditional urine tests. Hair testing provides a far greater detection accuracy and reliability. It is particularly beneficial for employers and organizations seeking comprehensive insights into substance use. These tests can detect drug use over a longer period, making them superior to urine tests.
With hair follicle testing, Cowan, TN businesses can enjoy an extended detection window of up to 90 days. This test delivers a thorough understanding of an employee or candidate's drug usage history, proving indispensable for companies needing to ensure safety and compliance over longer time frames.
Hair follicle testing in Cowan, TN significantly reduces the probability of adulteration, assuring reliability and authenticity. The inherent properties of hair analysis make tampering extraordinarily difficult, offering organizations a testing method they can trust without the risk of compromised results.
Cowan, TN benefits from conveniently located testing centers throughout the area and nationwide. These centers allow seamless and hassle-free access to hair follicle tests. With a simple appointment process, clients can quickly attend tests, ensuring results without any inconvenience.
In Cowan, TN, the hair follicle testing process is straightforward and private. From ordering to receiving results, the process addresses privacy concerns, ensuring clients experience a simple and confidential process that respects their ease of use and confidentiality requirements.
Offering competitive pricing and swift turnaround, hair follicle testing in Cowan, TN delivers excellent value for organizations of any size. Affordable rates coupled with quick results merge to provide peace of mind and financial feasibility, making it a preferred choice for many companies.
Residents of Cowan, TN, can count on accurate and fast results with hair follicle drug tests. The superior precision of these tests ensures reliable detection of substance use, offering quick turnaround times without compromising accuracy. This makes hair follicle testing an ideal choice for employers and legal entities requiring dependable testing methods.
Employers in Cowan, TN, reap benefits of hair follicle testing for peace of mind and compliance with drug-free policies. This reliable testing method limits legal liability while promoting workplace safety, ensuring that organizations maintain standards and adhere to best practices at all times.
