Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments have become recognized as a potent means for identifying drug and alcohol consumption. Hair holds a prolonged record of alcohol and other substances by capturing biomarkers within the fibers of the developing hair shaft. When gathered near the scalp, hair can reveal up to an estimated 3-month detection window for alcohol and drugs. Hair is straightforward to gather, relatively challenging to tamper with, and easy to transport.
A 1.5-inch segment comprising roughly 200 strands of hair (akin in size to a #2 pencil) closest to the scalp yields 100mg of hair, the optimal sample for analysis and verification. For EtG, additional tests, and/or panels surpassing 10, 150mg of the specimen is advised. It's best to weigh the sample using a jeweler’s scale. If scalp hair isn't available, an equivalent amount of body hair may be collected. Referring to head hair means scalp hair only. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The four primary steps in the laboratory processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial handling of a sample into a lab's system. This includes checking that the sample was securely sealed and correctly shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry not covered by an electronic chain of custody system.
Screening provides an initial rapid assessment for drugs of misuse. While Screening is a cost-efficient approach to exclude drug use on the majority of samples, a positive result in Screening must be confirmed for acceptance in court. All samples that present a presumptive positive in Screening necessitate further confirmation.
If a sample presents a presumptive positive at Screening, more hair is extracted from the original specimen and readied for Extraction. In this phase, substances are isolated from hair at notably lower concentrations compared to other methods (such as urine or oral fluid), hence hair drug evaluation is the most intricate method to execute.
Confirmation of any positive Screening result is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing as needed before Confirmation. The entire laboratory method from Accessioning to Confirmation is assessed under both CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often described as "hair follicle tests", the analysis actually examines the hair strand itself, not the follicle beneath the scalp.
When comparing hair follicle testing to traditional urine tests in Barnesville, OH, the advantages become clear. Hair tests offer superior detection accuracy and reliability due to the longer detection window.
While urine tests are limited to recent drug use detection, hair follicle tests provide a comprehensive analysis over a longer period. This makes them an invaluable tool for employers aiming to maintain a drug-free workplace environment.
The extended detection window of hair follicle testing in Barnesville, OH, is a game-changer for employers. Spanning up to 90 days, it provides a thorough evaluation of an individual's substance use history.
This long-term view allows employers to make informed decisions, ensuring that potential hires or current employees adhere to company substance policies and maintain a safe, productive work environment.
In Barnesville, OH, hair follicle testing is a tamper-resistant method, significantly reducing the risk of sample adulteration. This reliability stems from the observed collection processes.
Such secure measures guarantee that the results are unscrupulous, allowing for confident decision-making in various contexts, be it employment, legal proceedings, or rehabilitation programs.
In Barnesville, OH, our convenient nationwide testing centers offer quick and easy access to drug testing services. The availability of local centers ensures hassle-free testing experiences for all.
Whether you're part of a large organization or a small business, our comprehensive network makes it simple to adhere to drug testing requirements swiftly and efficiently.
The hair follicle testing process in Barnesville, OH, is designed to be simple and confidential, ensuring that privacy concerns are addressed. From ordering to receiving results, the process is straightforward for everyone.
Enjoy the ease of use and discreet handling, allowing both individuals and companies to conduct necessary tests without any inconvenience or privacy infringement.
With affordable pricing and fast turnaround times, businesses in Barnesville, OH, can benefit from cost-effective drug testing solutions. Our competitive pricing structures provide excellent value for companies.
The quick delivery of accurate results ensures that businesses can continue their operations smoothly, maintaining confidence in their workplace safety and human resource processes.
In Barnesville, OH, hair follicle drug tests are renowned for their speed, precision, and reliability. They excel at detecting substances with remarkable accuracy, offering a dependable assessment of an individual's drug or alcohol use.
The testing process is quick and efficient, reducing the waiting time for results. This ensures that individuals and employers receive timely, accurate feedback on drug use, enhancing decision-making in various contexts.
For employers in Barnesville, OH, hair follicle testing offers peace of mind by ensuring compliance with drug-free workplace policies. This thorough testing method reduces legal risks and enhances safety.
Employers can feel secure knowing that they're upholding strict substance policies, which ultimately contributes to a safer, more productive work environment.
