Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an exceptional method for identifying drug and alcohol consumption. Hair offers an extended timeline of alcohol and drug usage by securing biomarkers within the fibers of the hair strand as it grows. When gathered close to the scalp, hair can reflect drug and alcohol use over approximately three months. The collection process is straightforward, the potential for tampering is minimal, and it is easily transportable.
A 1.5-inch sample consisting of around 200 hair strands (comparable in size to a #2 pencil) near the scalp provides a 100mg sample, which is optimal for testing. For EtG, additional tests, and those exceeding 10 panels, a 150mg specimen is advised. It's beneficial to use a jeweler’s scale for weighing the specimen. If scalp hair is unavailable, a comparable quantity of body hair may be used. When we mention head hair, it pertains solely to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result incorporates four essential steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial processing of a sample into the laboratory system. This phase includes confirming that the sample was correctly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry not supported by an electronic chain of custody system.
Screening is a preliminary assessment for drugs of abuse. Although Screening is a cost-effective approach to discount drug use in most samples, a positive screen must be verified for it to hold up in legal proceedings. Samples with presumptive positive results in Screening necessitate subsequent confirmation.
For samples showing presumptive positives in Screening, additional hair is taken from the original specimen for the Extraction process. Here, drugs are extracted from hair at significantly lower concentrations compared to other methods (such as urine or oral fluid), highlighting why hair drug testing is the most complex method to execute.
Accurate confirmatory testing of a positive screening result occurs via GC/MS, GC/MS/MS or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as needed. From Accessioning to Confirmation, the entire lab process is examined under CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests", the test actually examines the hair strand and not the follicle below the scalp.
In Coldwater, MS, hair follicle testing offers significant advantages over traditional urine tests. With a much larger detection window, it provides a more comprehensive understanding of substance use. Urine tests, on the other hand, can only show drug use in the last few days.
Choosing hair follicle testing over urine tests in Coldwater, MS, guarantees higher precision in drug detection. Hair tests offer a 90-day detection window versus the brief period urine tests cover. This extended timeframe gives employers more confidence in their screening processes.
In Coldwater, MS, hair follicle testing is renowned for its extended detection window of up to 90 days. Employers benefit from a full picture of an individual's substance history, making informed decisions easier.
The extended detection capabilities of hair follicle testing in Coldwater, MS, make it a robust solution for those seeking comprehensive substance use data. By offering a 90-day window, hair follicle tests allow employers to verify consistent compliance with drug-free policies.
The tamper-resistant nature of hair follicle tests significantly reduces the risk of alteration, providing unequivocal results in Coldwater, MS. This method minimizes sample adulteration risks.
In Coldwater, MS, hair follicle tests are valued for reducing the risk of tampering due to their inherent design. These tests assure accurate, reliable outcomes for those seeking substance screenings that stand up to scrutiny.
In Coldwater, MS, the accessibility of nationwide testing centers makes hair follicle testing exceedingly convenient. With numerous local sites, testing is straightforward and hassle-free.
Nationwide and local testing centers provide Coldwater, MS, residents with unparalleled convenience and ease of access. This network ensures that individuals and companies can readily meet their testing needs without unnecessary delays.
In Coldwater, MS, the hair follicle testing process is simple and confidential, offering reassurance in terms of privacy concerns. From ordering to receiving results, every step is designed to be user-friendly.
With an emphasis on confidentiality, hair follicle testing in Coldwater, MS, addresses privacy concerns effectively. Users appreciate the ease with which they can order, undertake the test, and receive secure results, ensuring peace of mind throughout.
Providing affordable pricing and rapid turnaround, hair follicle testing in Coldwater, MS, presents excellent value for businesses of any scale. Our pricing structures are competitive, paired with quick service delivery.
The competitive edge of hair follicle testing in Coldwater, MS, lies in its affordable pricing paired with fast results. Companies of all sizes benefit from these services, which not only ensure compliance but also maintain budget-friendly options.
The reliability and speed of hair follicle drug tests in Coldwater, MS, are unmatched. This method ensures swift and accurate detection of substances, providing users with reliable results. These tests stand out due to their precision in identifying drug use.
Hair follicle testing proves to be a trustworthy choice for detecting substance use quickly and accurately. In Coldwater, MS, professionals recognize the benefits of this method, offering fast and reliable results. Testing centers ensure accuracy and precision in their drug detection procedures, helping maintain a safe and drug-free environment.
For employers in Coldwater, MS, hair follicle testing ensures both compliance with drug-free policies and peace of mind. Through this method, legal risks are reduced, making it a vital component of workplace safety strategies.
Implemented in Coldwater, MS, hair follicle testing plays a crucial role in maintaining peace within the workplace by ensuring a drug-free environment. Employers greatly benefit from reduced legal risks, fostering a safe and compliant work culture.
