Urine| Hair Follicle | Oral Fluid | Blood | ETG
Observing the utility of hair testing, it is acclaimed for its effectiveness in detecting drug and alcohol consumption. Hair can chronicle a broad timeline of substance use by embedding biomarkers within the strands as they grow. When gathered near the scalp, it offers an approximately three-month window for detection of alcohol and drugs. Hair collection is uncomplicated, challenging to tamper with, and easy to transport.
A sample of 1.5 inches comprising roughly 200 hair strands (equivalent to a #2 pencil's thickness) nearest to the scalp results in 100mg of hair, ideal for both screening and confirmation. For EtG, additional tests, or any tests that exceed ten panels, 150mg of the sample is advisable. It's suggested to measure the sample using a jeweler’s scale. If scalp-specific hair isn't obtainable, a similar quantity of body hair can be utilized. When mentioning head hair, it exclusively refers to scalp hair. Body hair denotes every other hair type (such as facial or axillary hair).
Process Overview
Drug test result processing in the laboratory encompasses four essential stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial sample integration into a lab's system, ensuring the sample's proper seal and shipment, assigning a random LAN (Laboratory Accessioning Number), and finalizing any extra data entry outside of the electronic chain of custody system.
Screening is a preliminary rapid examination for drug abuse. Although cost-effective for excluding drug use in most samples, a positive screening must be validated to be admissible in legal proceedings. Any samples that turn up presumptively positive during Screening need subsequent confirmation.
Should a sample be presumptively positive in Screening, additional hair is drawn from the primary specimen to prepare it for Extraction. During this phase, drugs get extracted from the hair at lower concentrations compared to other methods like urine or oral fluids, marking hair drug screening as the most complex methodology.
Verification of any positive screening outcome is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples undergo washing before confirmation if necessary. The complete lab process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and aligns with the accreditation standards of ISO / IEC 17025.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests", this examination actually analyzes the hair strand and not the scalp's underlying hair follicle
Why Hair Follicle Testing Beats Urine Testing in Shiloh, OH
Hair testing outperforms traditional urine tests by offering superior accuracy and reliability. In Shiloh, OH, the extended detection period provided by hair testing is invaluable for employers, triumphing over urine tests which are less extensive in identifying long-term substance use.
Extended Detection Window in Shiloh, OH
Hair follicle testing stands out with its capacity to trace drug use over up to a 90-day period, offering employers in Shiloh, OH, a thorough perspective on an individual's substance history. This long-term detection capacity is unmatched by other methods, particularly urine tests.
Tamper-Resistant Testing Method in Shiloh, OH
Hair follicle tests significantly minimize the risk of tampering, ensuring the delivery of dependable and indisputable results in Shiloh, OH. This method strengthens testing security by reducing opportunities for adulteration commonly found in other testing approaches.
Convenient Nationwide Testing Locations and Local Locations in Shiloh, OH
Our extensive network of testing centers offers convenient access to drug testing services, making it easy and stress-free for participants in Shiloh, OH, and across the nation to undergo hair follicle testing promptly.
Simple, Confidential Process in Shiloh, OH
The hair follicle testing process is straightforward and confidential, covering ordering, taking the test, and receiving results securely. This ensures privacy concerns are addressed effectively for individuals in Shiloh, OH.
Affordable Pricing and Fast Turnaround in Shiloh, OH
We provide competitive pricing and swift turnaround times, allowing businesses in Shiloh, OH, to benefit from affordable drug testing services that deliver excellent value and peace of mind without compromising on quality.
Fast, Accurate, and Reliable Results in Shiloh, OH
Hair follicle drug testing delivers swift, precise outcomes that are exceptionally reliable in detecting substance use. This testing approach ensures high accuracy levels, making it a preferred choice for those seeking dependable results. Clients in Shiloh, OH, can trust the integrity and speed of these tests for their drug screening needs.
Compliance and Peace of Mind for Employers in Shiloh, OH
Using hair follicle testing in Shiloh, OH, allows employers to comply with drug-free workplace policies effortlessly. This enhances work safety and diminishes legal risks, providing peace of mind and assurance of policy adherence.
