Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is highly regarded as an effective method for identifying drug and alcohol consumption. The hair captures a historical record of substance use by embedding biomarkers within the structure of the growing hair strand. When sampled near the scalp, it can provide a detection period of up to roughly three months for both alcohol and drugs. The collection process for hair is straightforward, challenging to tamper with, and easily transportable.
A 1.5-inch section consisting of approximately 200 hair strands (comparable in size to a #2 pencil) cut near the scalp will yield 100mg of hair, the optimal amount for both screening and verification. For EtG, additional tests, or panels exceeding ten, a sample size of 150mg is suggested. It's advisable to use a jeweler’s scale for precise measurement. If scalp hair isn't an option, an equivalent quantity of body hair can be utilized. References to head hair pertain exclusively to scalp hair, whereas body hair includes all other types (such as facial or underarm hair).
Process Overview
Laboratory processing of a drug test result involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary procedure of entering a sample into the laboratory's system. This encompasses ensuring the sample was correctly sealed and dispatched, generating a random LAN (Laboratory Accessioning Number), and completing any outstanding data entry not covered by an electronic chain of custody system.
Screening is a preliminary evaluation for drugs of abuse. Although Screening serves as an economical method to rule out drug use in most samples, confirmed positive results are necessary for legal admissibility. Samples with presumptive positive results during Screening require additional confirmation.
Upon obtaining a presumptive positive result in the Screening phase, extra hair is extracted from the initial sample and prepared for Extraction. This phase involves withdrawing drugs from the hair at a significantly lower concentration than other methodologies (e.g., urine or oral fluid), making hair drug screening particularly challenging.
Verification of any positive Screening outcome is performed using techniques like GC/MS, GC/MS/MS, or LC/MS/MS. Any presumptive positive samples are cleansed before verification as required. The complete laboratory process, from Accessioning to Verification, is audited under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While often dubbed "hair follicle tests," the analysis actually focuses on the hair strand rather than the follicle located beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Clementsville, ID
In comparison to traditional urine testing, hair follicle tests offer superior detection capabilities and greater reliability.
The extended detection period of up to 90 days allows for a more comprehensive view of an individual's drug use history.
Despite the accuracy of urine tests for recent use, hair testing proves advantageous in long-term use identification.
Extended Detection Window in Clementsville, ID
Hair follicle testing excels by detecting drug use over an extended period, sometimes up to 90 days.
This broader detection window provides employers with a much clearer insight into an employee’s or candidate's substance use patterns.
Such extensive coverage ensures a more thorough examination than many short-term tests can offer.
Tamper-Resistant Testing Method in Clementsville, ID
The nature of hair follicle testing inherently reduces the chances of sample tampering.
Since the collection is observed and complexities in altering hair samples are heightened, tampering becomes practically infeasible.
This enhances the reliability and trustworthiness of the results obtained.
Convenient Nationwide Testing Locations and Local Locations in Clementsville, ID
Accredited Drug Testing provides nationwide centers for easy access, ensuring hassle-free services wherever you are.
Local facilities in Clementsville make it convenient for residents to avail testing without significant travel.
Clients can expect a smooth testing process with centers located both nationwide and locally.
Simple, Confidential Process in Clementsville, ID
Our testing process ensures simplicity and confidentiality from start to finish.
Clients can arrange and undergo tests with ease, receiving their results discreetly.
This process design addresses privacy and is aligned with making the procedure user-friendly and comfortable.
Affordable Pricing and Fast Turnaround in Clementsville, ID
Our services are competitively priced, catering to businesses of all sizes without compromising on turnaround times.
The cost-effectiveness of our offerings ensures that quality testing is accessible without financial strain.
Results are delivered promptly, maintaining the balance between speed and price.
Fast, Accurate, and Reliable Results in Clementsville, ID
Hair follicle drug tests provide swift, precise results, making them an excellent choice for ensuring accuracy in substance detection.
Employers and organizations can rely on the results to be a true reflection of an individual’s drug use history, helping in making informed decisions.
With hair tests, you receive results that reflect highly accurate data, allowing for prompt and reliable evaluations.
Compliance and Peace of Mind for Employers in Clementsville, ID
Utilizing hair follicle testing supports adherence to drug-free workplace policies, mitigating potential legal issues.
This method provides employers with the assurance that the workplace remains secure and compliant, fostering a safe environment.
Employers can find peace of mind in the consistent and verifiable results offered by hair testing.
