Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective method for detecting alcohol and drug consumption. Hair traps biomarkers in its growing fibers, providing a long-term substance history. If taken near the scalp, it offers a detection window of up to about three months for both alcohol and drugs. Collecting hair is straightforward, it's somewhat challenging to alter, and is conveniently shipped.
A sample measuring 1.5 inches and consisting of roughly 200 hair strands (similar to the width of a #2 pencil) near the scalp yields about 100mg, which is ideal for testing and confirmation. For EtG, additional tests, and those above ten panels, a sample weighing 150mg is suggested. We recommend using a jeweler’s scale to weigh the sample. If scalp hair is not available, collecting an equivalent amount of body hair is possible. When mentioning head hair, we refer specifically to scalp hair. Body hair encompasses other kinds (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test comprises four key stages: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample is initially processed into the laboratory's system. This step involves ensuring the sample was correctly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any missing data not captured by an electronic chain of custody system.
Screening offers an initial rapid assessment to check for drug presence. Although cost-effective for ruling out drug use in most samples, a positive screen necessitates confirmation for legal admissibility. Samples that test positive initially in Screening require secondary confirmation.
If positive presence is suspected during Screening, additional hair is extracted from the initial sample for Extraction. This stage involves extracting drugs from the hair at much lower concentrations compared to other methods like urine or oral fluid, which makes hair drug screening one of the most challenging methodologies.
Confirmation of a positive screening result is done using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as required. The entire lab process, from Accessioning to Confirmation, is reviewed under the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often labeled as "hair follicle tests", these tests actually analyze the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Cotesfield, NE
Hair testing stands out over traditional urine tests due to its superior accuracy and reliability. Unlike urine tests, hair follicle testing offers an extended detection window, providing a thorough insight into an individual's drug use history. This makes it ideal for employers and legal institutions enforcing strict drug policies.
Extended Detection Window in Cotesfield, NE
Using hair follicle drug testing allows for detection of substance use over an extended period, reaching up to 90 days. This provides employers a more comprehensive overview of an individual's long-term substance habits. The ability to look back over a significant timeframe gives a better perspective on a person's lifestyle and compliance with workplace policies.
Tamper-Resistant Testing Method in Cotesfield, NE
Hair follicle drug testing inherently reduces the risk of adulteration, ensuring the results' authenticity. Unlike other testing methods that can be easily manipulated, hair tests stand strong against tampering attempts, providing confidence in the examination results.
Convenient Nationwide Testing Locations and Local Locations in Cotesfield, NE
Our extensive network of testing centers across the nation ensures that accessing hair follicle drug testing is convenient and hassle-free. Individuals and companies in Cotesfield, NE, and beyond can quickly schedule and undergo testing without the need for extensive travel.
Simple, Confidential Process in Cotesfield, NE
The process for ordering and obtaining hair follicle test results is streamlined and discreet. Individuals can trust in the confidentiality and simplicity of the procedure, from ordering the test to receiving the results. This helps alleviate privacy concerns while ensuring ease of access and use.
Affordable Pricing and Fast Turnaround in Cotesfield, NE
Our competitive pricing and quick turnaround times provide exceptional value for businesses and individuals seeking reliable drug testing services. Our transparent pricing structures align with diverse budgets, ensuring that quality testing is accessible for all.
Fast, Accurate, and Reliable Results in Cotesfield, NE
Hair follicle drug tests are renowned for their precision, speed, and accuracy in detecting substance use. This testing method provides definitive results, assuring individuals and organizations alike of its high reliability in confirming drug presence. With advancements in testing technologies, results are delivered more rapidly, enhancing decision-making processes.
Compliance and Peace of Mind for Employers in Cotesfield, NE
Implementing hair follicle testing aligns with drug-free workplace policies, contributing to legal compliance and improved safety. Employers benefit from reduced liability risks while fostering a safer environment for all employees. This testing method offers peace of mind, ensuring adherence to regulations.