Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a robust method for identifying the use of drugs and alcohol. It captures a comprehensive record of substance use by embedding markers in the fibers of the growing hair shaft. When sampled close to the scalp, hair can indicate usage of alcohol and other drugs over roughly a 3-month span. This method is easy to collect, comparatively resistant to tampering, and is simple to transport.
A sample measuring 1.5 inches and containing about 200 strands of hair (approximately the thickness of a #2 pencil) nearest the scalp provides 100mg, the optimal amount for analysis and confirmation. For EtG, additional panels, and tests exceeding 10 panels, 150mg of the sample is advisable. We suggest using a jeweler’s scale to weigh the specimen. Should scalp hair be inaccessible, a comparable quantity of body hair can be used. When we reference head hair, it pertains solely to scalp hair. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test encompasses four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample into the laboratory's system. This step includes ensuring the sample was securely sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and completing any supplementary data entry that was not already captured by an electronic chain of custody system.
Screening is a preliminary examination for substances of abuse. Although Screening is a cost-efficient measure to exclude drug use in most samples, a positive screen demands Confirmation for courtroom validity. Samples indicating a presumptive positive in Screening require a secondary confirmation.
Should a sample yield a presumptive positive result in the Screening phase, additional hair is extracted from the primary sample for the Extraction process. During this phase, drugs are extracted from hair at concentrations significantly lower than those in other matrices (e.g., urine or saliva), making hair drug analysis a challenging procedure to conduct.
Confirmation of a positive Screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples assumed positive undergo necessary washing prior to Confirmation. The comprehensive laboratory process, spanning from Accessioning to Confirmation, is supervised under the governance of both the CAP (College of American Pathologists) Hair program and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though commonly described as "hair follicle tests", the analysis focuses on the hair strand rather than the follicle beneath the scalp.
Why Opt for Hair Testing Over Urine Tests in Whiteface, TX?
Hair follicle drug screenings surpass conventional urine tests by offering a superior and extended detection accuracy. This method captures a more comprehensive picture of substance use, providing employers with reliable data.
Advanced Detection Capabilities
Unlike urine tests, hair follicle analysis delivers insights into long-term drug use, positioning itself as the preferred choice for those requiring stringent substance use evaluations.
Extended Detection Period in Whiteface, TX
Hair follicle testing boasts its capability to detect drug use for up to 90 days. This extended window allows employers to gain a full understanding of an individual's substance history, contributing to informed decision-making.
Comprehensive Substance History
This testing method provides an extensive view of an individual's habits, ensuring a thorough analysis of their drug use over an extensive period.
Secure Testing Method in Whiteface, TX
Hair follicle tests significantly decrease the chances of sample tampering, delivering results that are dependable and unchallengeable, thereby ensuring the integrity of the testing process.
Unquestionable Reliability
The robustness of hair testing ensures that results remain uncontaminated, offering peace of mind to both organizations and individuals relying on drug testing.
Convenient Testing Locations in Whiteface, TX
With a network of nationwide centers including local sites, accessing drug testing services has never been easier. Accredited Drug Testing provides convenient and hassle-free access to quality testing.
Nationwide Reach, Local Access
Our widespread presence ensures that your testing needs are met promptly and efficiently, with locations readily available within Whiteface, TX for added convenience.
Effortless and Confidential Process in Whiteface, TX
Ordering and receiving results from a hair follicle drug test is straightforward and confidential, ensuring privacy at all stages, and offering ease of use to all users.
Privacy and Ease of Use
The process prioritizes user privacy, guaranteeing that all interactions remain confidential while providing a seamless testing experience from start to finish.
Cost-effective Solutions in Whiteface, TX
With competitive pricing structures and swift turnaround times, our hair follicle testing services provide great value, catering effectively to companies of any size and need.
Fast and Affordable Testing
Our affordable rates and prompt results availability ensures organizations can depend on us for efficient testing solutions without compromising quality.
Speed and Precision in Whiteface, TX
Hair follicle drug tests offer rapid and precise results, providing unmatched accuracy in detecting substance use. These tests are favored for their quick turnaround, ensuring potential issues are addressed promptly and effectively.
Unmatched Accuracy
The reliability of hair follicle testing is unparalleled, making it an ideal choice for those needing rapid and accurate drug testing solutions. From detection to reporting, this method stands as a pinnacle of precision.
Ensuring Compliance in Whiteface, TX
By utilizing hair follicle testing, businesses secure compliance with drug-free policies, mitigating legal risks, and boosting workplace safety, thus ensuring peace of mind for all stakeholders.
Workplace Safety Assured
This testing approach not only meets compliance requirements but also reinforces companies' commitment to maintaining a sober work environment.
