Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is widely regarded as a potent method for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and other drugs by embedding biomarkers within the fibers of the hair strand as it grows. When collected near the scalp, hair can offer approximately a three-month detection period for alcohol and drugs. Hair collection is straightforward, somewhat resistant to tampering, and easily transported.
A 1.5-inch segment of roughly 200 hair strands (about the width of a #2 pencil) closest to the scalp provides 100mg of hair, the ideal quantity for both screening and verification. For EtG, additional tests, or tests exceeding 10 panels, 150mg of the sample is advisable. We recommend weighing the sample on a jeweler’s scale. If scalp hair is not available, the same amount of body hair can be used. When mentioning head hair, it refers solely to scalp hair. Body hair pertains to all other types (facial, axillary, etc.).
Process Overview
The laboratory steps in processing a drug test result involve Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial processing of a sample into the lab’s system, including ensuring that the sample was sealed and transported properly, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data input not supplied by an electronic chain of custody system.
Screening provides an initial rapid assessment for substances of abuse. Although Screening is cost-effective for ruling out drug use in most samples, a positive result requires confirmation to be court-admissible. Samples presumptively positive in Screening need a secondary verification.
If a sample is presumptively positive in the Screening phase, more hair is extracted from the primary specimen and prepared for Extraction. In this phase, drugs are extracted from hair at significantly lower concentrations than in other methods (e.g., urine or oral fluid), making hair drug screening a highly challenging procedure.
Confirmation of any positive Screening result is conducted via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed prior to confirmation as necessary. The complete laboratory process from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests," the analysis targets the hair strand, not the follicle beneath the scalp.
Why choose hair follicle testing over traditional urine tests in Finleyson, GA? The advantages are clear. Hair testing offers superior detection accuracy, providing a more reliable measure of substance use. With its extended detection window, hair tests can uncover patterns of use that urine tests might miss, offering a more comprehensive overview for employers and professionals alike.
The hair follicle testing method in Finleyson, GA provides an extended detection window, tracing drug use history up to 90 days. This longer period offers employers a thorough insight into an individual's substance use, ensuring they're making informed decisions. Such comprehensive analysis is invaluable when aiming to maintain a safe and productive workplace.
Employers in Finleyson, GA can rely on hair follicle drug tests for their tamper-resistant features. These tests substantially minimize the likelihood of sample tampering, which is a common concern with other testing methods. With hair testing, the integrity of the results is preserved, making them a trustworthy choice for discerning employers.
Offering convenient access to nationwide and local testing facilities in Finleyson, GA, Accredited Drug Testing ensures a hassle-free experience. Our extensive network of centers guarantees quick and easy access to testing services, allowing individuals and businesses to undertake necessary testing without any inconvenience.
The process of hair follicle testing in Finleyson, GA is defined by its simplicity and confidentiality. Ordering, undergoing, and receiving results is straightforward, catering to privacy concerns. This user-friendly approach reassures clients about the security and ease of the testing procedure, highlighting its suitability for all.
In Finleyson, GA, hair follicle testing is accessible with affordable pricing and fast turnaround times. Companies benefit from competitive pricing structures, ensuring value for money regardless of their size. The rapid delivery of results adds peace of mind, making it an economically sensible choice for organizations.
Hair follicle testing in Finleyson, GA stands out with its unparalleled accuracy and prompt results. This method is celebrated for its precision in detecting substance use, offering results that employers can trust for decision-making. The speed with which results are delivered further enhances its appeal, making it a preferred option for those needing reliable evidence of drug use.
Hair follicle testing in Finleyson, GA provides compliance and peace of mind for employers. By utilizing this method, businesses can adhere to workplace drug-free policies effortlessly, mitigating any legal risks. Additionally, it promotes a safer workplace environment, which is a top priority for many organizations.
