Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective resource for identifying drug and alcohol consumption. Hair retains a long-term record of alcohol and drugs by capturing biomarkers within the growing hair strand's fibers. When sourced near the scalp, hair can offer a detection period of up to roughly 3 months for alcohol and other substances. It's easy to collect hair, somewhat challenging to falsify, and straightforward to transport.
A sample measuring 1.5 inches from approximately 200 hair strands (comparable to the width of a #2 pencil) closest to the scalp produces 100mg of hair, the optimal amount for both screening and confirmation. For EtG, add-ons, and tests beyond 10 panels, it is advised to have 150mg of the sample. We suggest using a jeweler’s scale for weighing the specimen. If scalp hair cannot be obtained, an equal quantity of body hair may be used. Head hair solely refers to scalp hair, while body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test result encompasses four main stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning deals with the initial integration of a sample into a laboratory’s system. This process ensures that the sample is correctly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and adds any additional data not furnished by an electronic chain of custody system.
Screening entails an initial rapid assessment for substances of abuse. While Screening provides a cost-effective means to rule out drug use in most samples, any positive screen must be confirmed to be legally admissible. Samples yielding a presumptive positive result during Screening require further confirmation.
In cases where a sample shows tentative positive results in the Screening stage, additional hair is extracted from the original specimen and prepared for Extraction. At this stage, drugs are isolated from hair at considerably lower concentrations compared to other methods (e.g., urine or oral fluid), which makes hair drug screening the most complex methodology to execute.
Any positive result from screening is verified through GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all presumptive positive samples are cleansed as necessary. The entire laboratory process from Accessioning to Confirmation is evaluated following both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: The test is often referred to as a "hair follicle test", though it actually analyzes the hair strand and not the follicle beneath the scalp.
In Lynch, KY, hair follicle testing offers superior detection accuracy compared to urine tests. Unlike urine analyses, which may only detect recent substance use, hair tests provide a longer detection window, up to 90 days, uncovering past drug usage more reliably. Their robustness against manipulation has made them the preferred choice for employers and authorities seeking comprehensive and dependable assessments, enhancing precise drug use history checks.
Employing hair follicle tests in Lynch, KY provides an extended detection window, typically up to 90 days, capturing a comprehensive history of drug use. The advantage of this method lies in its ability to offer a detailed view of an individual’s substance habits over an extensive period, aiding employers and organizations in making informed decisions about potential hires or current employees, fostering a drug-free workplace environment.
Hair follicle tests in Lynch, KY significantly mitigate risks of sample tampering, ensuring authenticity in results. These tests are inherently tamper-resistant as they involve collected samples under direct supervision, unlike urine tests. Their structural reliability reassures stakeholders of unwavering integrity in drug evaluation, eliminating doubts and confirming accurate and trustworthy conclusions for employers and legal cases alike.
In Lynch, KY, our vast network of testing locations provides ease and convenience. We offer hassle-free access to hair follicle testing services nationwide, ensuring prompt and stress-free assessments. Local and widespread options mean no matter your location, you can swiftly find testing centers to meet your needs, simplifying the process and making drug testing accessible and straightforward for individuals and organizations alike.
Lynch, KY offers a simple and confidential approach to drug testing. Hair follicle tests are ordered, performed, and received with privacy and ease, assuaging concerns around confidentiality. From initiation to result delivery, the process maintains discretion and user-friendliness, accommodating clients who value straightforward yet private access to high-caliber drug testing services.
Featuring affordable pricing coupled with fast turnaround times, our hair follicle testing services in Lynch, KY provide excellent value. Competitive rates ensure companies of all sizes can access high-quality tests without strain, appreciating prompt results that bolster decision-making. Affordability paired with swift processing offers reassurance and effectiveness for drug testing needs.
The speed and accuracy of hair follicle tests stand unparalleled in Lynch, KY. These tests deliver precise results rapidly, effectively pinpointing substance use with high reliability. Precision and swift processing are key advantages, achieving accurate drug detection and enhancing overall testing efficiency for any need, from personal assessments to corporate screenings. Trust in fast, reliable outcomes with accredited testing services in Lynch.
For Lynch, KY employers, utilizing hair follicle testing aids in compliance with drug-free workplace policies and safety standards. This method enhances peace of mind, as it reduces the risk of legal issues and promotes safer, more productive work environments. By opting for reliable testing measures, businesses uphold their commitment to drug-free operations, safeguarding their workforce and public image effectively.
