Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as a robust method for identifying substance and alcohol consumption. Hair offers an extended timeline of alcohol and drug use by embedding biomarkers within the fibers of the burgeoning hair shaft. When obtained near the scalp, hair offers a detection period of up to around 90 days for alcohol and drugs. Hair is easy to gather, challenging to tamper with, and straightforward to ship.
A 1.5-inch sample of approximately 200 hair strands (like the size of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the perfect sample for screening and confirmation. For EtG, add-ons, or tests over 10 panels, a specimen of 150mg is advised. It's suggested to weigh the sample on a jeweler’s scale. If scalp hair isn't available, an equivalent amount of body hair can be taken. When mentioning head hair, we mean only scalp hair. Body hair includes all other hair types (face, armpits, etc.).
Process Overview
The primary steps in the lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the initial sample processing into the lab's system. This comprises ensuring the sample was correctly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and completing any further data entry not provided by an electronic chain of custody system.
Screening includes an initial swift check for drugs of abuse. Although Screening is an economical way to exclude drug use in most samples, a positive screen must be confirmed to be permissible in legal settings. Any samples with an initial positive indication in Screening need a secondary verification.
Should a sample be initially positive in the Screening stage, more hair is extracted from the original sample for Extraction. In this phase, drugs are extracted from hair at a significantly lower concentration than other techniques (e.g., urine or saliva), which is why hair drug testing is the most challenging methodology to conduct.
Confirmation of any initial positive result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples that are initially positive are cleansed before confirmation as necessary. The full lab process from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair guidelines and the ISO / IEC 17025 accreditation.
Benefits of hair drug testing:
Drawbacks:
Note: Although often called "hair follicle tests", the test actually examines the hair strand and not the follicle beneath the scalp.
In Lone Mountain, TN, hair follicle testing is a superior choice over urine tests, providing enhanced detection accuracy. With hair analysis, accuracy and reliability are significantly bolstered. This testing method offers a greater detection window and remains cost-effective, giving it an edge over more traditional tests.
The benefits of hair testing include its uncompromising accuracy and extended detection period. Unlike urine tests, which may offer limited scopes, hair testing in Lone Mountain, TN, provides more reliable and extensive substance use insights, making it a preferred option for many institutions.
Hair follicle testing offers an extended detection window of up to 90 days in Lone Mountain, TN. This is a significant advantage over other methods, providing employers with a comprehensive view of an individual's substance history. This longer timeframe aids in making informed decisions based on long-term behavior rather than isolated incidents.
Employers in Lone Mountain, TN, benefit from hair follicle testing's broad detection range. By examining drug use over three months, this method presents an in-depth understanding of an employee's or candidate's patterns, enhancing the accuracy of evaluations and contributing to safer work environments.
Hair follicle testing in Lone Mountain, TN, minimizes the risk of sample adulteration. The method's stringent collection and review procedures ensure results maintain integrity, reducing manipulation chances and offering trustworthy and indisputable findings.
By choosing hair follicle tests, organizations in Lone Mountain, TN, can greatly reduce instances of tampering. This resilient testing process guarantees consistent and unbiased results, fostering confidence in substance use evaluations and enhancing reliability.
Accredited Drug Testing guarantees convenience with nationwide facilities and local access in Lone Mountain, TN. We provide simple, hassle-free testing services with numerous centers ensuring everyone can access necessary tests quickly and comfortably, whatever the location.
Easy access to testing locations in Lone Mountain, TN, alleviates stress and complications, ensuring a smooth process. With a broad network of centers, our services prioritize efficiency, providing a practical, straightforward testing experience for all clients.
The testing process in Lone Mountain, TN, is designed to be simple and confidential. Ordering, taking, and receiving test results is straightforward, ensuring that users are not only informed quickly but also that their privacy is respected throughout the procedure.
In Lone Mountain, TN, our streamlined process for hair follicle testing emphasizes confidentiality. From the initial order to result reception, each step is crafted to ensure participant anonymity and ease, enabling a hassle-free experience that maintains personal privacy and confidence.
Accredited Drug Testing provides affordable pricing and swift turnaround times in Lone Mountain, TN. Our competitive rates, coupled with efficient result delivery, ensure exceptional value. This balance enables companies of all sizes to maintain effective substance use policies without excessive financial burden.
Companies in Lone Mountain, TN, benefit from our rapid turnaround and cost-effective pricing. This combination assures substantial worth for businesses seeking quick, reliable drug testing solutions, reinforcing company standards while managing expenditures smartly.
Hair follicle tests in Lone Mountain, TN, offer remarkable accuracy and speed. These analyses efficiently detect substance presence, providing detailed and credible results swiftly. Unlike some traditional methods, these tests combine precision with rapid processing, ensuring employers receive reliable data promptly and confidently.
High accuracy rates in hair follicle testing make it a go-to option in Lone Mountain, TN. This method not only excels in fast delivery of results but also consistently verifies the use of a wide range of substances, thereby maintaining stringent drug-free environments with ease.
For employers in Lone Mountain, TN, hair follicle testing offers compliance and peace of mind. By adhering to workplace drug-free policies, companies can diminish legal risks and promote a safer, more productive workplace. The decision to utilize hair tests ensures regular compliance with regulations.
Employers in Lone Mountain, TN, gain reassurance from the implementation of hair testing. By ensuring compliance, these analyses not only maintain drug-free policies but also cultivate a harmonious work environment, reducing risks and enhancing organizational security and efficiency.
