Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying drug and alcohol consumption. Through the capture of biomarkers within the fibers of growing hair strands, hair offers a comprehensive record of alcohol and drug use over time. When collected close to the scalp, it can offer an approximately three-month window of detection for alcohol and drugs. Hair is easy to collect, somewhat challenging to tamper with, and straightforward to transport.
A 1.5-inch section consisting of around 200 hair strands (roughly the size of a #2 pencil) closest to the scalp provides 100mg, which is the optimal amount for screening and validation. For EtG, additional tests, and/or those exceeding 10 panels, 150mg of hair is suggested. We advise weighing the specimen using a jeweler's scale. If scalp hair isn't available, an equivalent quantity of body hair may be used. "Head hair" refers specifically to scalp hair, while "body hair" encompasses other types, such as facial and axillary hair.
Process Overview
There are four primary stages in the laboratory processing of a drug test: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial handling of a sample into a laboratory’s database. This step includes confirming the sample's proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and entering any additional information not covered by an electronic chain of custody system.
Screening provides a preliminary analysis for drugs of abuse. While it is an economical means to eliminate potential drug use in most samples, a positive screening result requires validation for legal proceedings. Any samples that are preliminarily positive during Screening necessitate secondary confirmation.
In instances of presumptive positive results during Screening, additional hair is extracted from the initial sample and prepared for Extraction. This step involves extracting drugs from hair at considerably lower concentrations than other methods (e.g., urine or oral fluid), highlighting the complexity of hair drug screening.
Confirmation of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed before confirmation if necessary. The complete process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly known as "hair follicle tests," the analysis focuses on the hair strand and not the follicle beneath the scalp
In Brenton, WV, the advantages of hair follicle testing outweigh those of conventional urine tests. With superior detection accuracy and dependability, hair tests provide a more comprehensive overview of substance use, capturing a wider range of drug history.
While urine tests detect recent use, hair testing surpasses by identifying prolonged patterns, thus offering employers more reliable results for enforcing non-drug use policies.
Hair follicle testing in Brenton, WV, privileges a longer detection window, offering the ability to trace drug use back up to 90 days. This extended period provides employers with a broader perspective of an applicant's or employee's substance history, allowing more informed decision-making.
Such comprehensive detection enables a clearer assessment of a person's long-term drug use behavior.
Brenton, WV, trusts the integrity of hair follicle testing, a method significantly resistant to tampering. This testing type minimizes the risk of sample adulteration, guaranteeing uncontested and reliable results.
With hair samples, the chance for manipulation is greatly reduced, making this method a secure option for trustworthy drug testing outcomes.
Convenience is assured with Accredited Drug Testing's nationwide presence, including local facilities in Brenton, WV, delivering swift and hassle-free testing access.
Our widespread network facilitates efficient, prompt testing services, ensuring companies and individuals in Brenton and beyond get timely, accessible drug testing solutions without complexities.
The process in Brenton, WV, for hair follicle testing is crafted to be simple and confidential, addressing privacy concerns effectively. Ordering, taking, and receiving results is seamless, protecting individual confidentiality and easing the entire testing experience.
This straightforward method fosters trust and ensures user-friendly engagement throughout the testing process.
In Brenton, WV, our hair follicle testing is offered at competitive pricing, aligning with fair market values. Fast turnaround times ensure companies receive timely results, optimizing operational flow.
This combination of affordability and rapid service offers tremendous value, catering to businesses of varied sizes with cost-effective, quick solutions.
Brenton, WV, benefits from hair follicle drug testing's precision and speed, offering fast, accurate results. This method excels with its ability to reliably identify substance use, providing high accuracy levels crucial for trustworthy testing outcomes.
Hair testing swiftly delivers definitive answers, ensuring the detection of drug use is both exact and prompt, meeting all standards of reliability and efficacy.
Employers in Brenton, WV, achieve peace of mind and assured compliance with drug-free workplace policies through hair follicle testing. This method reduces legal risks, enhancing workplace safety and adhering to industry and legal standards.
Implementing hair testing ensures consistent enforcement of a zero-tolerance stance on substance use, safeguarding organizational interests.
