Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has become recognized as a robust method for identifying drug and alcohol consumption. Hair captures enduring markers of alcohol and other substances within the fibers of the hair strand as it grows. When taken close to the scalp, hair can offer up to a roughly 3-month detection span for alcohol and other drugs. Collecting hair is straightforward, relatively resistant to tampering, and convenient to transport.
A 1.5-inch segment comprising about 200 hair strands (comparable to the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal sample for both screening and verification. For tests like EtG, add-ons, and those exceeding 10 panels, 150mg of hair is suggested. We advise using a jeweler’s scale for weighing the sample. If scalp hair is unavailable, a comparable quantity of body hair might be gathered. "Head hair" specifically points to scalp hair. "Body hair" encompasses all other hair categories (facial, underarm, etc.).
Process Overview
The core stages in processing a laboratory drug test include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the introductory step of entering a sample into a laboratory’s database. This involves affirming that the sample was correctly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and completing any supplementary data requirements not fulfilled by an electronic chain of custody system.
Screening entails a preliminary rapid verification for potential drugs of abuse. Although Screening provides a cost-efficient way to exclude drug use for the majority of samples, a positive screen necessitates confirmation to be permissible in court. Samples that are presumptively positive during Screening require a follow-up confirmation.
Should a sample indicate a presumptive positive at the Screening phase, additional hair is extracted from the original sample for the Extraction process. In Extraction, substances are extracted from hair at considerably lower concentrations than in other testing techniques (such as urine or oral fluid). This complexity makes hair drug testing one of the most challenging procedures to conduct.
Confirmation of any positive Screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing presumptive positive are cleansed before Confirmation as required. The comprehensive laboratory routine from Accessioning to Confirmation is assessed under the CAP (College of American Pathologists) Hair designation and also aligns with ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed as "hair follicle tests", the analysis targets the hair strand rather than the follicle beneath the scalp.
In Henning, TN, hair follicle testing stands out as a superior alternative to traditional urine tests. It offers enhanced detection accuracy and reliability, often proving invaluable in employment and legal scenarios. Hair testing surpasses urine tests, substantially improving the credibility of drug screenings. This comprehensive method ensures no recent substance use remains undetected, thus supporting stringent drug policies effectively.
Leveraging an extended detection window, hair follicle testing in Henning, TN uncovers drug use history for up to 90 days. This method provides employers with a broad insight into an individual's substance usage patterns. By examining long-term trends, businesses make informed hiring and supervision decisions, maintaining safety and compliance. Hair testing, thus, becomes an indispensable tool in evaluating substance habits over time.
Tamper-resistant hair follicle testing in Henning, TN stands as a robust barrier against sample manipulation. Unlike other methods, hair tests are less susceptible to adulteration, ensuring test integrity. This reliable technique alleviates doubts and elevates confidence in the screening results. By minimizing tampering risks, it upholds the standard of trust necessary for any drug testing initiative.
Our convenient network of nationwide testing centers, including local Henning, TN facilities, ensures that accessing hair follicle tests is a hassle-free experience. These centers provide swift and easy solutions, simplifying the testing process for everyone. Additionally, the comprehensiveness of our locations guarantees that wherever you are, seamless service is within reach, enhancing the overall user experience.
In Henning, TN, the process for hair follicle drug testing is both simple and confidential. Ordering, testing, and receiving results follow an easy-to-understand procedure, guaranteeing personal privacy. Clients appreciate this straightforward approach, which respects their confidentiality concerns and delivers results without unnecessary complications.
With affordable pricing and rapid result dissemination, Henning, TN's hair follicle testing offers exceptional value. Such cost-effective, quick services cater to businesses of all sizes, providing reassurance and fiscal sense. The competitive nature of these offerings means companies don't have to sacrifice quality for affordability, making it a preferred choice across industries.
Henning, TN takes pride in offering fast, precise, and reliable hair follicle drug tests. With unmatched accuracy, these tests catch substance traces efficiently. Precision isn't just attainable but also consistently delivered, ensuring trust in the process. The speed at which results are provided further streamlines decision-making for both employers and individuals, reinforcing confidence in choosing this method.
Employers in Henning, TN find peace of mind and compliance with workplace drug-free policies through hair follicle testing. This method reduces legal liabilities, securing business operations under stringent regulatory standards. Protecting workplace safety and adhering to policies become seamless, assuring employers that their protocols are supported by reliable testing measures.
