Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is regarded as an effective method for uncovering drug and alcohol consumption. Hair captures a prolonged record of alcohol and other substances by embedding biomarkers within the strands' fibers. When sourced near the scalp, hair can offer up to a 3-month detection duration for alcohol and drugs. It's easy to collect, moderately challenging to tamper with, and simple to mail.
A 1.5-inch portion of around 200 hair strands (similar in size to a #2 pencil) from the scalp yields 100mg of hair, which is the optimal quantity for screening and confirmation. For EtG, additional tests, and/or those exceeding 10 panels, 150mg of sample is advisable. We suggest using a jeweler’s scale to weigh the sample. If scalp hair is absent, a comparable amount of body hair can be used. By head hair, we mean scalp hair alone. Body hair includes all other hair types (beard, armpit, etc.).
Process Overview
The laboratory processing of a drug test encompasses four core steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial sample processing within a lab's system. This step comprises ensuring the sample was appropriately sealed and shipped, generating a random LAN (Laboratory Accessioning Number), and accomplishing any supplementary data entry needed that isn't covered by an electronic chain of custody system.
Screening involves a preliminary swift review for drugs of abuse. Screening is an economical method for excluding drug use in most cases, yet a positive outcome requires verification to be court-admissible. Samples that appear positive in Screening need a subsequent confirmation.
Should a sample seem positive during the Screening phase, further hair is extracted from the primary specimen and set for Extraction. At this juncture, drugs are extracted from hair at significantly reduced concentrations than through other methods (e.g., urine or saliva), hence hair drug screening poses the utmost complexity.
Confirmation of a positive result from Screening is via GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumed positive results undergo washing as required before confirmation. The comprehensive lab process from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite often being termed "hair follicle tests," the test actually evaluates the hair strand, not the follicle below the scalp.
Why Hair Follicle Testing Beats Urine Testing in Wear Valley, TN
Hair follicle testing in Wear Valley, TN proves superior to traditional urine tests due to its greater detection accuracy and reliability. Unlike urine tests, hair analyses can detect drug use over a more extended period, offering insights into longer-term patterns of substance consumption. This not only benefits employers enforcing zero-tolerance policies but also provides courts with indispensable evidence.
Extended Detection Window in Wear Valley, TN
One of the standout advantages of hair follicle testing is its long detection window, which extends up to 90 days. This allows for a comprehensive review of an employee's or applicant's substance use history, aiding employers in making well-informed decisions. In Wear Valley, TN, this extended period offers a thorough overview, surpassing the short-term insights provided by other testing methods.
Tamper-Resistant Testing Method in Wear Valley, TN
The hair follicle testing method significantly reduces the likelihood of tampering, ensuring the integrity of the sample and the reliability of the results. In Wear Valley, TN, this method is trusted to deliver unquestionable evidence due to its meticulous collection process. Its design makes adulteration almost impossible, offering unmatched security for those relying on the results.
Convenient Nationwide Testing Locations and Local Locations in Wear Valley, TN
With a wide network of nationwide testing centers, including local facilities in Wear Valley, TN, individuals and businesses can easily access our services. This convenience ensures a quick and hassle-free testing process without travel-related delays. Our strategic locations, spread across the country, are designed to deliver efficient and comprehensive testing experiences at any time.
Simple, Confidential Process in Wear Valley, TN
The hair follicle testing process in Wear Valley, TN is simple and confidential, prioritizing privacy at every step. From ordering tests to receiving results, clients benefit from a straightforward procedure that respects personal information. This focus on confidentiality assuages any privacy concerns, offering a seamless experience that is discreet yet completely transparent in handling results.
Affordable Pricing and Fast Turnaround in Wear Valley, TN
In Wear Valley, TN, clients appreciate our competitive pricing strategy and quick turnaround times. These features ensure that companies can make employee-related decisions swiftly without straining their budgets. Whether large corporations or small businesses, our testing solutions offer desirable value, balancing affordability with speed and reliability for optimal organizational benefit.
Fast, Accurate, and Reliable Results in Wear Valley, TN
Hair follicle drug tests stand out in Wear Valley, TN for their precision and speed. The methodology ensures high accuracy in detecting recent and past substance use. This modern testing method provides results in a timely manner, giving peace of mind both to the individual being tested and the hiring company. Its detailed results help make informed decisions confidently.
Compliance and Peace of Mind for Employers in Wear Valley, TN
Employers in Wear Valley, TN can achieve full compliance with workplace drug-free protocols by adopting hair follicle tests. This testing method not only enhances workplace safety by minimizing risks but also ensures adherence to legal standards. With this approach, employers enjoy peace of mind, assured that their safety policies are upheld through an unwavering commitment to accuracy.
