Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a robust method for identifying alcohol and drug consumption. Hair records a prolonged history of substance use by encapsulating biomarkers within the fibers of the maturing hair strand. When procured near the scalp, hair can offer a detection timeframe of up to around 3 months for alcohol and drugs. Hair collection is straightforward, relatively tamper-resistant, and easy to send.
A 1.5-inch snippet of roughly 200 hair strands (approximating the size of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the preferred quantity for analysis and confirmation. For EtG, supplementary evaluations, and/or tests exceeding 10 panels, 150mg of the sample is advised. We suggest measuring the specimen using a jeweler’s scale. If scalp hair is not present, a similar amount of body hair may be gathered. In the context of head hair, this specifically means scalp hair only. Body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The primary phases in the laboratory evaluation of a drug test outcome comprise Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial integration of a sample into a lab’s system. This process includes checking that the sample was securely sealed and shipped, allocating a random LAN (Laboratory Accessioning Number), and finalizing any supplementary data input absent from an electronic chain of custody system.
Screening includes a preliminary but swift assessment for drugs of abuse. Although Screening is a cost-efficient approach to eliminate drug presence in the majority of samples, a positive screen must be validated to be legally sound in court. Any samples testing presumptive positive in Screening necessitate an additional confirmation.
When a sample tests presumptive positive during the Screening phase, additional hair is extracted from the original specimen and prepared for Extraction. During this phase, substances are isolated from hair at a significantly lower concentration than through other methods (e.g., urine or oral fluids), which explains why hair drug testing is the most challenging method to execute.
Any positive screening result undergoes Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. All samples suspected of positive results are cleansed prior to confirmation as appropriate. The entire lab process from Accessioning to Confirmation is overseen under both the CAP (College of American Pathologists) Hair designation and the ISO/IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although frequently called "hair follicle tests", the analysis is conducted on the hair strand and not the follicle beneath the scalp.
The advantages of hair follicle testing over traditional urine testing in Menno, SD are significant. Hair tests offer superior accuracy, uncovering drug use patterns that urine tests might miss. Detection accuracy extends over a longer period, making hair tests more reliable for employers seeking a thorough review of an individual's habits. Urine tests have limitations that hair follicle evaluations successfully overcome.
Hair follicle testing in Menno, SD provides an extended detection window of up to 90 days, surpassing urine test capabilities. This prolonged observation period allows employers to evaluate an individual's long-term substance use history. Such a comprehensive review is invaluable for employers assessing potential or existing employees, offering profound insights into their lifestyle choices.
In Menno, SD, hair follicle tests are a tamper-resistant method for drug screening. The difficulty in altering hair samples translates into results that are more reliable and trustworthy. This resistance to tampering ensures that the test outcomes are genuine and unmistakable, thereby supporting secure employment and compliance policies without the fear of manipulation.
The convenience of national and local hair follicle testing locations in Menno, SD, offers easy access to crucial services. Our nationwide facilities ensure quick, hassle-free test administration, catering to individuals and companies alike. Menno residents benefit from easy access to nearby centers, removing logistical hurdles in obtaining drug testing.
In Menno, SD, the hair follicle testing process is both simple and confidential. Ordering, executing, and obtaining results are streamlined to ensure ease and privacy. This straightforward approach reassures participants, who can trust in the secure handling of their information and prompt delivery of results while maintaining confidentiality throughout the process.
Menno, SD, benefits from affordable pricing and swift turnaround times for hair follicle testing. Competitive pricing ensures excellent value, while quick result delivery enhances satisfaction for businesses of all scales. Companies can rely on cost-effective, prompt services that balance affordability and peace of mind, supporting both small and large enterprises efficiently.
In Menno, SD, hair follicle drug tests deliver fast, accurate, and reliable results. These tests offer unparalleled precision, capable of detecting substances with high accuracy levels. Results are processed swiftly, ensuring that individuals or companies receive the necessary insights promptly. This speed and reliability make hair testing a top choice for those requiring definitive outcomes.
Utilizing hair follicle testing in Menno, SD brings compliance and peace of mind to employers. Implementing such testing processes ensures adherence to workplace drug policies, reducing associated legal risks and promoting a safe work environment. By choosing hair testing, organizations can confidently support drug-free policies and secure workplace integrity.
