Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective method for detecting drug and alcohol consumption. Hair encases biomarkers within its growing fibers, offering a comprehensive history of substance intake. When sourced near the scalp, it can reflect drug and alcohol use over a period of up to three months. Collecting hair is straightforward, difficult to tamper with, and simple to transport.
A sample measuring 1.5 inches, consisting of roughly 200 strands (similar in thickness to a #2 pencil) nearest to the scalp, provides 100mg of hair, optimal for screening and verification. For tests like EtG, add-ons, or more than 10 panels, 150mg is suggested. We advise weighing the sample on a jeweler’s scale. If scalp hair isn't available, an equivalent portion of body hair can be used. Scalp hair specifically refers to hair on the head, whereas body hair includes all other types (facial, axillary, etc.).
Process Overview
The key stages in processing a laboratory drug test result encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial handling of a sample within a laboratory's system. This step ensures that the sample is properly sealed and dispatched, assigns it a LAN (Laboratory Accessioning Number) randomly, and completes any missing information not provided electronically in the chain of custody.
Screening conducts a preliminary assessment for drug abuse. Screening serves as a cost-efficient method to negate drug usage in most samples, but positive results must be verified to hold up in legal settings. Samples deemed presumptively positive in Screening require secondary verification.
If a sample is identified as presumptively positive during Screening, additional hair is extracted from the original specimen and prepared for Extraction. In this phase, drugs are isolated from hair at a significantly lower concentration than other methods (e.g., urine, oral fluid), making hair drug testing the most challenging to execute methodologically.
Verifying any positive screening result is accomplished with GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive positive samples undergo washing prior to confirmation as needed. The complete laboratory sequence from Accessioning to Confirmation is overseen in compliance with the CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 accreditation standards.
Benefits of hair drug testing:
Constraints:
Note: While commonly called "hair follicle tests," the procedure examines the hair strand and not the follicle beneath the scalp.
When it comes to drug testing in Hickory Valley, TN, hair follicle testing surpasses urine tests in accuracy and reliability. Hair tests capture substances over a longer period, providing a clearer picture. Unlike urine tests which detect recent use, hair tests can reveal usage from up to 90 days past, making it a superior choice for thorough examination.
Employers and agencies can depend on hair follicle tests for their stricter detection capabilities. Unlike the fleeting detection range of urine tests, hair testing is a robust solution against attempts to mask drug use, offering confidence in results.
Hair follicle testing in Hickory Valley, TN, offers an extended detection window, allowing for analysis of drug use up to 90 days. This gives employers a more comprehensive view of an individual's substance use history, far surpassing the capabilities of traditional methods.
This method ensures that employers aren't just catching recent drug use but understanding a bigger picture of an employee's or applicant's behavior over time. The extended detection window provides valuable insights that can be pivotal in making informed hiring or employment decisions.
Hair follicle tests in Hickory Valley, TN, significantly reduce the risk of tampering, providing results that are reliable and unquestionable. Unlike urine samples that can be adulterated, hair samples offer a robust method of preventing sample manipulation.
The reliability of this testing method comes from the inherent difficulty in circumventing the results, providing a peace of mind to those who require accurate assessments. It stands as a trustworthy choice for ensuring the integrity of the drug testing process.
The convenience of nationwide testing centers, including those in Hickory Valley, TN, makes hair follicle testing easily accessible. These locations ensure quick, efficient, and hassle-free access to testing services, making the process seamless for both individuals and businesses.
The local presence simplifies the testing process, offering a stress-free experience with minimal delays. This accessibility is a testament to the commitment to providing quality service wherever it's needed.
In Hickory Valley, TN, hair follicle testing offers a simple and confidential process from ordering to taking the test and receiving results. Emphasizing privacy and ease of use, the process is designed to be straightforward and discreet.
This approach ensures that privacy concerns are addressed, providing comfort and security to those being tested. By prioritizing confidentiality, the testing process becomes a stress-free experience.
Offering competitive pricing and fast turnaround times in Hickory Valley, TN, ensures hair follicle testing is an attractive option for employers. Providing excellent value for companies of varying sizes, this testing method combines affordability with efficiency.
By balancing cost with speed, businesses can achieve peace of mind knowing they're receiving dependable service at a fair price. The quick turnaround effectively meets the demands of timely decision-making in the workplace.
In Hickory Valley, TN, hair follicle drug tests provide fast, accurate, and reliable results. Their precision in detecting substance use ensures that users receive comprehensive feedback quickly. The advanced technology used in hair testing guarantees that the detection is both accurate and fast, allowing for efficient assessment and decision-making based on the results provided.
Employers and individuals benefit from the high accuracy rates of hair follicle tests, as they deliver results that are both dependable and timely. This method outshines other testing styles by offering quick turnaround times without compromising on accuracy.
Implementing hair follicle testing in Hickory Valley, TN, helps companies comply with drug-free workplace policies, enhancing safety and reducing legal risks. This method ensures a drug-free workplace, providing employers with peace of mind and compliance.
By choosing hair follicle testing, employers can enforce stricter adherence to company policies, ensuring a safe and compliant working environment. This approach not only bolsters safety but also fosters a culture of responsibility and accountability.
