Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is regarded as an effective method for detecting drug and alcohol consumption. Hair captures a long-term record of alcohol and drugs by preserving biomarkers within the fibers of the hair as it grows. When collected near the scalp, hair analysis can reveal drug and alcohol use history spanning up to about three months. Collecting hair is straightforward, relatively tamper-resistant, and convenient to transport.
A sample of approximately 1.5 inches consisting of around 200 strands of hair (roughly comparable to a #2 pencil in thickness) nearest to the scalp yields 100mg, which is the optimal amount for testing and verification. For testing involving EtG, additional panels, or tests exceeding 10 panels, a sample of 150mg is advisable. Using a jeweler’s scale for measurement is recommended. In cases where scalp hair can't be accessed, a similar quantity of body hair can serve as a substitute. When discussing head hair, we specifically refer to scalp hair, whereas body hair encompasses all other types (such as facial or axillary hair).
Process Overview
The laboratory procedures for processing a drug test consist of four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning constitutes the preliminary procedure of integrating a sample into the laboratory’s system. This step entails confirming the proper sealing and shipment of the sample, assigning a unique LAN (Laboratory Accessioning Number), and inputting any supplementary information that an electronic chain of custody might not provide.
Screening serves as an initial rapid assessment for substances of abuse. Although Screening is a cost-efficient method to exclude drug usage in most samples, a positive result necessitates confirmation for it to be legally acceptable. Samples testing presumptively positive during Screening demand additional confirmation.
If a sample is suspected to be positive during the Screening process, further hair is extracted from the original specimen for preparation in Extraction. During Extraction, drugs are separated from hair at much lower concentrations compared to other methods (such as urine or oral fluids), making hair drug testing one of the most challenging methodologies to execute.
Confirmation of any positive results from screening is carried out using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples suspected of being positive are cleansed before the confirmation phase, as required. The entire process from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair classification and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests," the analysis is performed on the hair strand itself, not on the follicle beneath the scalp
In Detonti, AR, the efficacy of hair follicle testing surpasses that of urine testing by offering superior detection capabilities. Although both methods serve their purpose, hair testing excels in providing a longer detection window, capturing a more extended history of substance use, which is invaluable for informed decision-making.
Compared to traditional urine tests, hair follicle testing not only enhances detection accuracy but also resists tampering. Its resilient nature ensures that results remain untouched by external influences, granting employers confidence in the integrity of the testing process.
One significant advantage of hair follicle testing in Detonti, AR is its extended detection window. Unlike traditional tests, hair analysis can reveal drug usage up to 90 days prior, offering employers a comprehensive overview of a person's substance history.
This prolonged detection period is instrumental in assessing longer-term patterns of behavior, enabling more informed assessments and decisions. Employers are thus able to evaluate whether an individual aligns with their drug-free workplace standards effectively.
In Detonti, AR, hair follicle testing serves as a tamper-resistant method that offers peace of mind. Unlike other forms of testing, the robustness of hair analysis drastically diminishes opportunities for sample adulteration, ensuring that results are reliable and beyond reproach.
This highly secure process offers an unmatched level of confidence, replacing concerns about potential tampering with the certainty of genuine results, making it a preferred choice for discerning employers and organizations.
Offering convenient access throughout the nation, Accredited Drug Testing's locations ensure Detonti, AR residents can quickly and effortlessly access essential services. The local and national presence of testing centers guarantees that scheduled appointments are easy and hassle-free.
Our expansive network supports a streamlined service provision, allowing for tests to be performed efficiently, whether in urban areas or smaller regions, making us a reliable service partner for various needs.
In Detonti, AR, the hair follicle testing process is designed to be simple and confidential, reassuring users about their privacy. The process, from ordering to result retrieval, is straightforward, ensuring a seamless experience.
We prioritize confidentiality, addressing concerns regarding personal data handling. Our approach ensures that every step, from test scheduling to obtaining results, is conducted discreetly, preserving client privacy and confidence.
Accredited Drug Testing offers competitive pricing and quick turnaround times in Detonti, AR, making our services not only reliable but also affordable. We are committed to providing excellent value for companies across different sizes.
The balance between cost-effectiveness and rapid results underscores our dedication to client satisfaction, ensuring that stakeholders receive quality service without compromising budgetary constraints or timeliness.
Hair follicle drug tests in Detonti, AR, are renowned for delivering fast, accurate, and reliable results. This method stands out due to its superior precision in detecting substance use, ensuring that any traces of drugs or alcohol can be identified with heightened sensitivity.
By using advanced testing technologies, hair follicle tests provide results that are trustworthy and consistent. The quick turnaround time coupled with high reliability makes these tests a preferred choice for individuals and organizations seeking comprehensive drug screening solutions.
Employers in Detonti, AR, find comfort in the compliance assured by hair follicle testing. This method ensures adherence to workplace drug-free policies, significantly reducing legal risks and enhancing overall workplace safety.
By embedding these tests into their procedures, businesses foster an environment of accountability and security, thereby achieving not only regulatory compliance but also enhanced peace of mind for both employers and employees.
