Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has gained recognition as an effective method for detecting drug and alcohol consumption. Hair captures a comprehensive history of these substances by embedding biomarkers within the fibers of the growing hair strand. When gathered near the scalp, hair can offer a detection window of up to approximately 3 months for alcohol and other drugs. Hair collection is straightforward, challenging to tamper with, and convenient to transport.
A 1.5-inch segment of around 200 hair strands (about the size of a #2 pencil) nearest to the scalp will provide 100mg of hair—the perfect amount for screening and confirmation. For EtG, additional tests, and/or panels beyond 10, 150mg of the hair sample is advised. Using a jeweler’s scale to weigh the sample is suggested. If scalp hair is unavailable, an equal quantity of body hair might be used. "Head hair" denotes only scalp hair, whereas "body hair" denotes all other hair types (facial, axillary, etc.).
Process Overview
The four key stages in a laboratory drug test process are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial incorporation of a sample into a laboratory’s system. This involves ensuring the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any necessary data entry not covered by an electronic chain of custody system.
Screening performs an initial quick scan for drugs of abuse. Though Screening efficiently rules out drug usage in most samples, positive results must be confirmed to be legally valid. Any samples showing presumptive positives in Screening require further confirmation.
If Screening indicates a presumptive positive, more hair is extracted from the initial sample for Extraction. In this phase, drugs are isolated from the hair at a concentration lower than other methods (e.g., urine or oral fluid), making hair drug screening the most complex methodology to execute.
Confirmation of positive screening results is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumptively positive undergo pre-confirmation washing as needed. The complete laboratory process, from Accessioning to Confirmation, is conducted under the CAP (College of American Pathologists) Hair designation and in accordance with ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Referred to as "hair follicle tests," this method analyzes the hair strand and not the follicle beneath the scalp.
In Danville, PA, hair follicle testing offers distinct advantages over traditional urine tests. One primary benefit is superior detection accuracy. Where urine tests might miss certain drug residues after a short period, hair tests provide a more comprehensive snapshot of an individual's substance history. This ensures more accurate assessments for employers and officials.
The reliability of hair testing cannot be overstated. Unlike urine tests, which can be compromised through dilution, hair analysis offers a robust, tamper-resistant alternative. This makes hair testing a preferred choice for those needing assurance that their drug testing procedures are foolproof and dependable.
The appeal of hair follicle testing in Danville, PA, lies in its extended detection window. Unlike urine tests, hair analysis can detect substance use up to 90 days prior, providing employers with a comprehensive overview of an individual's drug history. This longer detection period is crucial for making informed hiring decisions or assessing ongoing employee compliance with drug policies.
Employers gain an edge by utilizing this thorough testing method. It assists in creating a clear and extensive picture of an applicant's or employee’s past behavior, contributing to safer and more efficient work environments in Danville. With this broader scope, organizations can ensure a more reliable evaluation of potential or current staff.
In Danville, PA, one compelling advantage of hair follicle tests is their tamper-resistant nature. Unlike urine tests, which are easier to adulterate, hair testing provides a more reliable and secure method. This significantly minimizes the risk of any attempts to falsify results, offering credible outcomes that employers can trust unequivocally.
The integrity of hair testing translates to unquestionable results. Employees cannot easily alter their sample, making it a steadfast choice for those concerned about the authenticity of their drug testing procedures. By reducing the risk of tampering, organizations in Danville can maintain robust drug-free policies.
Accredited Drug Testing offers easy access to nationwide testing locations, including in Danville, PA. With a dedicated network of centers, individuals benefit from quick and hassle-free testing services. This geographic convenience means that testing needs are met promptly without unnecessary travel or delays.
Local centers ensure that the residents of Danville have seamless accessibility to drug testing facilities. As a result, the process is simplified, and individuals and employers alike can access the required services without inconvenience, ensuring efficient and effective testing experiences.
Our process in Danville, PA, for ordering and conducting hair follicle tests is simple and confidential. From placing an order to receiving results, every step is designed to protect privacy and ensure ease of use. Concerns regarding confidentiality are addressed, reassuring clients that their personal information is secure.
This straightforward approach means that individuals and employers can focus on what matters most without being burdened by complicated procedures. The ease and discretion of hair testing make it an appealing choice for those seeking reliable substance use assessments in Danville.
In Danville, PA, hair follicle testing offers affordable pricing combined with fast turnaround times. Our competitive pricing structure ensures that companies of all sizes can access high-quality testing without breaking the budget. The efficiency of our processes provides clients with quick results, adding significant value.
With our services, employers don't have to choose between cost and quality. The emphasis on value means that businesses can maintain confident, informed decisions about their workforce, all while staying within financial constraints.
In Danville, PA, hair follicle testing stands out for its fast, accurate, and reliable results. The precision of this method in detecting substance use is unmatched compared to traditional tests. Hair analysis not only provides clear results but also does so in a timely manner. Employers appreciate the high accuracy, allowing them to make informed decisions swiftly.
Given its precision, hair follicle testing significantly reduces the risk of false negatives, ensuring that even low-level substance use is identified. This accuracy is vital in settings where safety and compliance are critical. With the assurance that results are both rapid and reliable, organizations in Danville, PA, can maintain secure and productive environments.
Ensuring compliance with workplace drug-free policies is paramount for employers in Danville, PA. Hair follicle testing provides the peace of mind that comes with knowing that these standards are met effectively. Using this method reduces legal risks and enhances workplace safety by adhering closely to regulations.
The comprehensive nature of hair testing supports employers in minimizing potential liabilities while promoting a secure working environment. By integrating this method into their policies, organizations in Danville not only uphold compliance but also foster a culture of accountability and safety.
