Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as a robust method for identifying drug and alcohol consumption. Hair records a prolonged timeline of substance use by embedding biomarkers within the fibers of the hair strand as it grows. When sourced near the scalp, hair can offer a detection period of up to roughly 3 months for alcohol and other substances. Collecting hair is straightforward, relatively resistant to tampering, and convenient to transport.
A sample of 1.5 inches comprising approximately 200 hair strands (similar to the size of a #2 pencil) nearest to the scalp yields about 100mg of hair, which is the optimal amount for evaluation and verification. For EtG, auxiliary tests, and/or screenings exceeding 10 panels, 150mg of the sample is advised. We suggest the specimen be weighed on a jeweler’s scale. In the absence of scalp hair, a comparable quantity of body hair may be utilized. When mentioning head hair, it denotes scalp hair exclusively. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The primary stages in the lab processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step where a sample is integrated into a laboratory’s system. This process ensures the sample was correctly sealed and sent, a random LAN (Laboratory Accessioning Number) is designated, and additional data entry omitted by an electronic chain of custody system is completed.
Screening is a preliminary swift check for drug abuse. While it effectively eliminates drug use in most samples, a positive screen must be verified for court admission. Presumptively positive samples from Screening require secondary confirmation.
Should a sample be presumptively positive during Screening, more hair is extracted from the original sample and prepared for Extraction. In this step, hair releases drugs at a substantially lower concentration than other methods (e.g., urine or oral fluid), making hair drug analysis the most challenging method to execute.
For any positive screening result, Confirmation is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before needed confirmation. The entire laboratory process from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite the common term "hair follicle tests", the analysis examines the hair strand instead of the hair follicle beneath the scalp.
Exploring the advantages of hair follicle versus traditional urine tests in Arcola, TX reveals notable distinctions. Hair testing provides superior detection and remarkable dependability when assessing drug use.
Unlike urine tests that detect recent usage, hair tests capture a wider usage history, enhancing accuracy. This reliability satisfies employers and standardizes their zero-tolerance policies, forming a more consistent enforcement strategy.
In Arcola, TX, hair follicle testing delivers a prolonged detection timeframe, observing drug usage up to 90 days. This extensive window offers employers a detailed overview of an applicant or employee's drug history.
Through this expanded detection span, employers gain valuable insights into past substance use, facilitating informed decisions for safer workplace environments and trust in the employee selection process.
Hair follicle tests in Arcola, TX are renowned for their resistance to tampering, rendering them a credible and robust testing option. The collection process is closely monitored, reducing the potential for sample adulteration.
Unlike other testing methods susceptible to manipulation, hair testing provides undeniably accurate results, ensuring peace of mind and reliability for businesses and legal systems alike.
With both nationwide and local testing facilities, our centers in Arcola, TX offer unparalleled convenience. The accessibility of these locations ensures smooth, efficient access to testing services.
For businesses and individuals alike, our extensive network simplifies scheduling and executing tests, eliminating logistical headaches and promoting a hassle-free experience for all testing needs.
The process of ordering and undertaking a hair test in Arcola, TX is designed with simplicity and confidentiality in mind. Our protocols respect privacy, instilling trust for companies and individuals.
From arranging tests to obtaining results, the procedure is user-friendly and discreet, allowing participants to engage in the testing process with confidence and ease, ensuring their peace of mind.
Combining competitive pricing with prompt result delivery, our hair testing services in Arcola, TX offer substantial value to businesses of all scales. We cater to diverse budget constraints without compromising quality.
Our swift turnaround guarantees rapid access to information, empowering enterprises to make informed decisions promptly, thereby fortifying their operational efficiency and trust.
Hair follicle drug testing in Arcola, TX exemplifies swift, precise, and dependable substance detection. This testing method is celebrated for its ability to produce highly reliable results in detecting drug use, thanks to its meticulous analysis process.
Employing advanced technological procedures, these tests ensure thorough detection, granting peace of mind to employers. The rapid turnaround time in hair testing ensures timely decisions concerning hiring or retaining employees.
Employers in Arcola, TX achieve compliance and assurance through hair follicle testing as it aligns with drug-free workplace mandates. This reduces liabilities and advances workplace integrity.
Implementing hair tests fosters a secure environment, demonstrating a proactive approach against substance misuse. Employers assure legal adherence and minimize risks with reliable testing protocols.
