Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective means for identifying drug and alcohol consumption. Hair captures a long-term record of substance use by embedding biomarkers within the strands of the growing hair. When taken from just above the scalp, hair can offer roughly a 3-month window for detecting drug and alcohol use. It is straightforward to collect, challenging to tamper with, and simple to mail.
A sample measuring 1.5 inches and consisting of approximately 200 hair strands (similar to a #2 pencil in diameter) closest to the scalp provides 100mg of hair, the optimal sample size for both screening and confirmation. For EtG, additional testing, and/or tests exceeding 10 panels, a specimen size of 150mg is advised. We suggest weighing the specimen on a jeweler's scale. If scalp hair is not available, a corresponding amount of body hair can be used. When mentioning head hair, we mean only scalp hair. Body hair includes all other types (e.g., facial, axillary).
Process Overview
The four primary stages in the laboratory processing of a drug test include Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial handling of a sample within a laboratory's system. This process encompasses verifying that the sample is properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry absent from an electronic chain of custody system.
Screening acts as an initial rapid assessment for drugs of abuse. While Screening serves as a cost-efficient method to eliminate the majority of samples for drug usage, a positive screen must be confirmed for legal admissibility. Every sample showing presumptive positivity in Screening does need secondary confirmation.
If a sample is presumptively positive during Screening, additional hair is extracted from the initial sample for the Extraction stage. During this phase, drugs are extracted from hair at a much lower concentration relative to other methods (e.g., urine or saliva), making hair drug testing the most complex method to execute.
Confirmatory testing of any positive screening result is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positivity are cleansed before confirmation as required. The entire laboratory procedure from Accessioning to Confirmation is reviewed under both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Benefits of hair drug testing:
Constraints:
Note: Often termed as "hair follicle tests", the assessment actually evaluates the hair shaft and not the follicle beneath the scalp
Comparing hair follicle and urine tests in Golden Valley, NV, hair testing outshines due to superior detection. While urine tests detect recent usage, hair analysis provides a wider detection window. This comprehensive approach offers a more reliable method for employers and professionals.
Hair tests' ability to detect drug use over a longer time frame makes them a preferred choice in many scenarios. Their superior accuracy ensures substance abuse policies are effectively enforced in workplaces.
The beauty of hair follicle testing in Golden Valley, NV, lies in its extended detection window. Capable of identifying drug use up to 90 days, this test surpasses other methods by providing an extensive overview of one's substance use history.
Employers benefit significantly as they can achieve a comprehensive understanding of an employee's drug habits. With such a long detection period, hair tests give a thorough profile, offering confidence and informed decision-making.
The hair follicle drug test is renowned for its tamper-resistant qualities in Golden Valley, NV. This testing method minimizes the risk of sample adulteration, offering dependable and indisputable results.
Given the nature of the test, tampering is nearly impossible, ensuring authenticity and reliability. This high level of security proves vital for employers needing irrefutable evidence in their testing programs.
Golden Valley, NV, benefits from convenient nationwide testing centers provided by Accredited Drug Testing. These centers ensure effortless access to testing services, reducing hassle for both individuals and organizations.
Accessibility is key; our centers offer seamless service in both remote and urban locations. This convenience enhances user experience, making drug testing straightforward and accessible for all.
In Golden Valley, NV, our simple and confidential hair testing process assures clients of privacy and ease. From ordering to result reception, each step prioritizes discretion and simplicity.
We address privacy concerns by ensuring confidential handling of all data, offering a streamlined experience that’s user-friendly. Clients can trust in our process, safeguarding their privacy throughout.
Offering affordable pricing and fast turnaround, our hair testing services in Golden Valley, NV deliver excellent value. With competitive rates and rapid processing, we cater to businesses of any size.
Our cost-effective solution ensures results without financial strain, enhancing peace of mind for employers. The swift turnaround time is crucial for timely decision-making in workplace or legal contexts.
In Golden Valley, NV, hair follicle drug tests are known for their speed and precision. These tests offer fast, accurate, and reliable results, ensuring the effectiveness of substance detection. Hair testing is highly efficient in revealing drug use, fostering trust among employers and professionals.
With hair tests, immediate and clear results are delivered, providing unmatched accuracy in detecting substances in individuals. This method combines speed with precision, enhancing the reliability of the testing process.
Employers in Golden Valley, NV find peace of mind and compliance with hair follicle testing. This method ensures adherence to drug-free workplace policies, lowering legal risks while enhancing safety.
Utilizing hair tests guarantees a secure and compliant environment, strengthening organizational integrity and community trust. By reducing risks and ensuring compliance, companies can maintain safety-conducive workplaces.
