Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a significant method for identifying drug and alcohol consumption. Hair retains a prolonged record of substance intake by embedding biomarkers in the strands of growing hair. When taken close to the scalp, this method can reveal drug or alcohol use over a detection period of nearly three months. The process of obtaining hair samples is straightforward, less susceptible to tampering, and easy to transport.
Acquiring a 1.5-inch segment consisting of roughly 200 hair strands (similar to the thickness of a #2 pencil) next to the scalp yields 100mg of hair, considered an ideal amount for both testing and verification. For EtG, additional components, and tests exceeding 10 panels, a 150mg sample is suggested. It's advisable to measure the sample using a jeweler’s scale. Should scalp hair be absent, a similar quantity of body hair can be used. By head hair, we mean scalp hair exclusively. Body hair encompasses all other hair types (like facial, axillary, etc.).
Process Overview
The principal phases in the lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial sample handling into a lab’s system. This step verifies proper sealing and shipping of the sample, assigns a random LAN (Laboratory Accessioning Number), and fills in any missing information not provided by an electronic chain of custody system.
Screening executes a preliminary rapid assessment for drugs of abuse. While Screening economically rules out drug use for most samples, a positive result requires confirmation for court acceptance. Any presumptive positives in Screening necessitate further verification.
Should there be a presumptive positive at the Screening stage, additional hair is extracted from the original sample for the Extraction process. At this point, drugs are isolated from the hair at much lower concentrations than other methods (such as urine or oral fluid), marking hair drug testing as a more complex method to carry out.
Any positive results from Screening are confirmed through GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptively positive samples are meticulously cleansed prior to confirmation as necessary. From Accessioning to Confirmation, the complete laboratory process undergoes evaluation under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the test actually evaluates the hair strand, not the follicle beneath the scalp.
In Port O'Brien, AK, hair testing outshines urine tests, offering unparalleled detection accuracy. With the ability to identify drug use over a longer period, hair testing provides reliable and superior results.
Hair testing captures a broader spectrum of substance use history, providing employers with the assurance of a drug-free workplace.
The extended detection window of up to 90 days in hair follicle drug testing in Port O'Brien, AK, offers a comprehensive view of an individual's substance history. This far surpasses the brief detection period of urine tests.
Hair tests provide a detailed record, enabling employers to make informed decisions based on an extensive overview of drug use.
Port O'Brien, AK, emphasizes the tamper-resistant benefits of hair follicle testing. This method significantly reduces the chances of sample adulteration, ensuring reliable results.
Employers appreciate the confidence given by hair tests, securing an authentic representation of an individual’s substance use without the risk of manipulation.
With testing facilities available nationwide and in Port O'Brien, AK, accessing quick and convenient hair follicle testing is easy. Our extensive network ensures hassle-free access.
Avoid the inconvenience of travel: our centers provide a seamless experience, simplifying the testing process for individuals and companies alike.
In Port O'Brien, AK, the process for hair follicle testing is simple and confidential. From ordering to receiving results, privacy is prioritized at each step.
Individuals can confidently engage in the process, knowing their personal information and results are handled with the utmost discretion and efficiency.
Offering affordable pricing and fast turnaround in Port O'Brien, AK, our hair follicle testing delivers excellent value. Ideal for businesses of all sizes, we provide competitively priced solutions without compromising quality.
Our quick and efficient services ensure you receive the results you need promptly, aiding in timely decision-making.
In Port O'Brien, AK, hair follicle testing delivers fast, accurate, and reliable results. By analyzing hair samples, this method ensures high precision in detecting drug use.
Employers benefit from rapid processing, securing precise results promptly. Hair testing offers unmatched accuracy, effectively identifying past substance use and reinforcing workplace policies against drug abuse.
Hair follicle testing in Port O'Brien, AK, ensures compliance with drug-free workplace regulations. This method reduces legal risks and enhances workplace safety, offering employers peace of mind.
Implementing this testing helps businesses uphold high standards of safety and legal compliance, fostering a secure environment for all employees.
