Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as an effective method for detecting drug and alcohol usage. Hair captures a long-term record of drugs and alcohol by embedding biomarkers in the fibers of the growing hair strand. If collected near the scalp, hair can offer up to roughly a 3-month detection window for substances. Hair collection is straightforward, relatively resistant to tampering, and easy to transport.
A sample of 1.5 inches consisting of approximately 200 strands of hair (roughly the diameter of a #2 pencil) near the scalp will provide 100mg of hair, which is the optimal sample size for both screening and confirmation. For EtG, additional testing, and tests beyond 10 panels, 150mg is advised. We suggest weighing the sample on a jeweler’s scale. If scalp hair is not available, the equivalent amount of body hair can be gathered. When we mention head hair, we specifically refer to scalp hair. Body hair includes all other types of hair (facial, axillary, etc.).
Process Overview
The four key steps involved in processing a drug test result in the laboratory are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step where a sample is entered into the laboratory’s system. This step includes ensuring the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any remaining data entry not included by an electronic chain of custody system.
Screening consists of a preliminary rapid check for drugs of abuse. While Screening is cost-efficient and can eliminate the majority of drug usage, any positive results require confirmation to be valid in legal proceedings. Samples that test presumptively positive in Screening need secondary confirmation.
If a sample is presumptively positive in the Screening stage, more hair is extracted from the initial specimen for the Extraction process. Here, drugs are removed from hair in significantly lower concentrations compared to other methods (e.g., urine or oral fluid), which makes hair drug testing one of the most challenging methodologies to execute.
Confirmation for any positive results from screening is done through GC/MS, GC/MS/MS, or LC/MS/MS. All samples tested as presumptively positive are cleaned before confirmation when necessary. The complete lab process from Accessioning to Confirmation is assessed by both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently called "hair follicle tests", the test examines the hair strand and not the follicle beneath the scalp.
When exploring drug testing methods, hair follicle testing surpasses urine testing in Bernardo, NM. Hair tests offer superior detection accuracy, identifying substances consumed over a longer period. Employers benefit from more reliable results, ensuring a safer workplace environment.
Unlike urine tests, hair follicle testing makes cheating nearly impossible, providing confidence in the results delivered. The extensive detection window uncovers substance use history, a significant advantage over urine tests.
In Bernardo, NM, hair follicle testing reveals drug usage over extended durations, up to 90 days. This method grants employers an in-depth understanding of an employee's or candidate's substance history, promoting informed decision-making.
Employers in Bernardo appreciate the comprehensive view that hair follicle tests provide, revealing patterns of use rather than just recent activity. This extended detection period enhances safety and compliance in workplaces.
Hair follicle testing in Bernardo, NM offers a tamper-resistant method that minimizes the risk of sample adulteration. The likelihood of cheating is significantly reduced, ensuring the integrity of test results.
Providing unquestionable results, hair follicle testing is the preferred choice for many companies in Bernardo. Its tamper-resistant nature bolsters the reliability of the screening process, contributing to more secure and trustworthy outcomes.
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With local and nationwide locations, our testing services are designed for ease, ensuring quick, hassle-free access to reliable drug testing solutions. Employment and personal safety are enhanced through our widespread availability.
In Bernardo, NM, our hair follicle testing process remains simple and confidential. From ordering to taking the test and receiving results, privacy is prioritized, ensuring peace of mind.
The straightforward approach to hair testing simplifies the experience, making it user-friendly for individuals and companies. Confidentiality remains at the forefront, addressing concerns and maintaining trust in the process.
Offering competitive pricing and swift turnaround times, our hair follicle testing service in Bernardo, NM provides excellent value. Companies benefit from our cost-effective solutions while ensuring safety.
Our affordable pricing structure combines with rapid results to deliver outstanding value for organizations in every industry. Clients experience cost savings without sacrificing the quality or speed of drug testing services.
Experience fast, accurate, and reliable hair follicle drug testing results in Bernardo, NM. Hair testing stands out for its precision, accurately identifying substances even after extended periods. Accurate detection ensures that substance usage is identified, offering peace of mind.
Employers in Bernardo trust hair follicle tests for quick results that support informed hiring decisions. The exceptional accuracy makes it a dependable choice for comprehensive drug screening in various professional settings.
Employers in Bernardo, NM find peace of mind with hair follicle testing, which ensures compliance with drug-free workplace policies. This testing method reduces legal risks and promotes a safer work environment.
Using hair follicle testing aligns with stringent workplace policies, assuring employers of comprehensive substance use evaluations. The resulting compliance enhances safety and mitigates potential liabilities, fostering a secure workplace.