Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective resource for identifying drug and alcohol consumption. Hair retains a prolonged record of alcohol and other substances by capturing biomarkers within the strands of the growing hair. When obtained near the scalp, hair can present a detection window of up to around 3 months for alcohol and other substances. Hair collection is straightforward, relatively challenging to tamper with, and convenient for shipping.
A sample measuring 1.5 inches consisting of roughly 200 hair strands (approximately the diameter of a #2 pencil) from the scalp yields 100mg of hair, the preferred quantity for both screening and confirmation. For EtG, additional parameters, or tests extending beyond 10 panels, 150mg of the sample is advised. It is suggested to weigh the sample on a jeweler’s scale. In the absence of scalp hair, a comparable quantity of body hair may be used. References to head hair are specific to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory procedures involved in processing a drug test result are categorized into four main phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into the laboratory system. This process involves confirming that the sample was sealed and transported appropriately, allocating a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry not included by an electronic chain of custody system.
Screening covers an initial superficial examination for substances of abuse. Although Screening is an economical method to dismiss drug use in the majority of samples, a positive screen requires validation to be legally acceptable. Any samples preliminarily positive in Screening necessitate an additional confirmation.
If a sample is preliminarily positive during the Screening phase, more hair is extracted from the original sample for Preparation in Extraction. During this phase, drugs are extracted from hair at significantly reduced concentrations compared to alternative methodologies (e.g., urine or oral fluid), which is why hair drug screening is considered the most complex methodology to execute.
Confirmation for any positive screening result is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. All preliminarily positive samples undergo washing before confirmation if necessary. The complete laboratory operation from Accessioning to Confirmation is conducted in accordance with both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests", the examination actually analyzes the hair strand and not the follicle beneath the scalp.
In Peru, NE, hair follicle testing stands out as a superior alternative to traditional urine exams. Extended detection periods allow for the identification of substance use over a much longer duration, unlike urine tests which cover shorter windows.
The accuracy of hair tests surpasses that of urine tests, providing comprehensive and reliable results that can't be easily manipulated or concealed by test subjects.
Employers opting for hair follicle testing can benefit from enhanced detection accuracy, ensuring a thorough drug testing protocol that aligns with corporate standards and zero-tolerance policies.
Hair follicle testing in Peru, NE, offers an extended detection window of up to 90 days, allowing for a thorough review of an individual's substance history. This prolonged timeframe provides employers with a comprehensive picture of an applicant or employee's drug use.
This methodology's ability to detect drug use over a longer period proves beneficial in monitoring and evaluating an individual's long-term compliance with substance-free commitments.
Employers gain significant advantages from this testing method, as its comprehensive detection capability helps in making informed decisions based on an employee's lengthy drug-use history.
The hair follicle test stands out as a tamper-resistant method in Peru, NE. It drastically reduces the possibility of sample alterations, ensuring that the results obtained are genuine and trustworthy.
Unlike urine tests which can be easily adulterated, hair tests provide unquestionable results, offering employers and officials confidence in the integrity of the testing outcome.
The difficulty in manipulating hair samples translates to significant reliability for those requiring accurate data on an individual's substance use.
With nationwide testing centers, obtaining a hair follicle test in Peru, NE, is both convenient and efficient, enabling clients to find accessible locations close by.
Our extensive network of testing facilities ensures that appointments are hassle-free and easily available, catering to the needs of individuals and businesses alike.
Local availability in Peru, NE, coupled with the extensive reach of our services, enables prompt testing, supporting timely access to drug screening resources.
The process of hair follicle testing in Peru, NE, is designed to be simple and confidential, ensuring that ordering, testing, and receiving results is straightforward and secure.
Privacy is maintained throughout all stages, addressing concerns about confidentiality while ensuring that results are accessed and managed discreetly.
By streamlining the procedure, we ensure an ease of use that enhances user experience, making drug testing a hassle-free option for all involved parties.
In Peru, NE, Accredited Drug Testing offers hair follicle exams at affordable prices with rapid turnaround times, delivering excellent value to businesses regardless of size.
Competitive pricing strategies ensure cost-effectiveness, while fast processing times facilitate timely access to results, supporting informed decision-making.
By providing an affordable and efficient service, companies can enjoy peace of mind knowing they are investing wisely in their employees' wellbeing.
Hair follicle drug tests in Peru, NE, are known for delivering fast, accurate, and reliable results. The precision of these tests ensures that substance use is detected efficiently, offering results that are not only swift but also highly dependable.
The rapid processing of hair follicle tests ensures that individuals and employers receive timely results, minimizing waiting periods and enhancing decision-making processes.
In relation to detection accuracy, hair tests consistently outperform other methods, providing a level of reliability that supports thorough and informed assessments.
Employers in Peru, NE, who implement hair follicle testing experience greater compliance and peace of mind. This testing method aligns with workplace drug-free policies, effectively minimizing legal and safety risks.
Through adherence to strict drug testing standards, companies can assure their stakeholders of workplace safety, essential for maintaining a productive environment.
Adopting hair follicle tests helps ensure regulatory compliance, safeguarding against potential legal repercussions while fostering a culture of accountability.
