Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective instrument for detecting the use of drugs and alcohol. Hair captures biomarkers in the growing strand's fibers, offering a prolonged timeline for detecting substances. When acquired near the scalp, hair allows for approximately a three-month detection period for substances. It is easy to gather, challenging to tamper with, and simple to transport.
A sample measuring 1.5 inches in length and containing around 200 strands of hair (the size of a #2 pencil) nearest to the scalp provides 100mg of hair, which is ideal for analysis and verification. For EtG, additional tests, or panels exceeding ten, 150mg is preferred. It's suggested to weigh the sample using a jeweler’s scale. If scalp hair can't be obtained, a similar amount of body hair is acceptable. The term "head hair" refers specifically to scalp hair. "Body hair" denotes all other types (e.g., facial, axillary).
Process Overview
The drug testing laboratory process comprises four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary handling of a specimen into the laboratory's system, which involves ensuring that the specimen was correctly sealed and delivered, allocating a random LAN (Laboratory Accessioning Number), and fulfilling any additional data processing not included in an electronic chain of custody system.
Screening involves a preliminary rapid assessment for substance abuse. While Screening is an economical method to exclude drug use for most specimens, a confirming test is necessary for a positive result to be valid in legal proceedings. Specimens that show a presumptive positive at this stage require further verification.
Should a screening suggest a positive result, additional hair is taken from the existing sample and set for Extraction. This phase involves withdrawing drugs from hair at considerably lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug testing the most challenging method to execute.
Positive results from Screening undergo Confirmation via methods like GC/MS, GC/MS/MS, or LC/MS/MS. Any presumptive positive samples are cleansed before confirmation as required. The complete lab process, from Accessioning to Confirmation, is audited under CAP (College of American Pathologists) Hair designation and meets the ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests," the procedure actually examines the hair strand and not the follicle beneath the scalp.
Why Hair Testing Outperforms Urine Tests in Cozad, NE
Hair follicle tests offer significant advantages over traditional urine testing. They feature longer detection spans and eliminate concerns related to sample tampering, providing a more robust evaluation of substance use that better aligns with employer needs.
Unlike urine tests, hair follicle evaluations in Cozad, NE, offer superior accuracy in detecting long-term substance use. This ensures a comprehensive and reliable understanding of an individual's history.
Hair follicle tests are distinguished by their extended detection window, which spans up to 90 days, providing a broader picture of substance use. Employers in Cozad, NE, can therefore rely on this method for extensive substance use history review.
This prolonged detection period allows employers to gain a deeper insight into an individual's substance patterns, ensuring a more thorough evaluation process compared to other methods.
Hair follicle testing in Cozad, NE, significantly reduces the possibility of sample tampering. This testing method proves to be highly resistant to adulteration, offering assurance of reliable, unquestionable results for entities prioritizing accuracy.
This resistant nature of hair testing translates to more confidence in the results obtained, as it prevents any potential deceit that may occur with other testing methodologies.
Accredited Drug Testing’s network of testing centers spans nationwide, ensuring ease of access to these services, including in Cozad, NE. The convenience of numerous locations simplifies the process for individuals seeking assessments.
Our nationwide reach allows for quick and hassle-free locations when drug testing is required, ensuring that the process is straightforward and accessible for everyone involved.
Our process for hair follicle testing in Cozad, NE, is simple and respects the privacy of individuals. From ordering to receiving results, each step is designed with confidentiality and ease in mind, supporting user ease.
This approach ensures that privacy concerns are addressed throughout the entire testing experience, maintaining discretion and facilitating a comfortable process for all users.
With competitive pricing and fast results, hair follicle testing in Cozad, NE, offers excellent value for businesses of varying sizes. Our pricing structure is designed to ensure affordability without sacrificing quality.
The quick turnaround times paired with affordable options provide a stress-free solution for employers seeking reliable drug testing services, enhancing their operational efficiency.
When it comes to identifying substance use with accuracy and speed, hair follicle drug tests stand out in Cozad, NE. These assessments deliver robust precision, ensuring that substance use detection is both swift and accurate, thereby offering reliable outcomes for employers.
Hair follicle testing is designed to uncover detailed substance use, boasting a level of accuracy that traditional methods may miss. This advanced detection capability ensures that results are trustworthy and quickly available.
Employers in Cozad, NE can ensure adherence to drug-free workplace policies by utilizing hair follicle testing. This method enhances workplace safety and minimizes legal concerns related to substance use.
Through simple compliance and reliable results, hair testing offers peace of mind by reducing legal risks and fostering a safer work environment, aligning well with organizational objectives.
