Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective method for detecting drug and alcohol consumption. Hair captures enduring evidence of alcohol and drug use by embedding biomarkers within the growing fibers. When taken near the scalp, hair can reveal alcohol and drug presence over an approximate three-month period. Hair is easy to gather, relatively hard to tamper with, and simple to transport.
A 1.5-inch section of roughly 200 hair strands (about the diameter of a #2 pencil) closest to the scalp provides 100mg of hair, which is the perfect quantity for analysis and validation. For EtG, additional tests, and/or evaluations beyond 10 panels, a 150mg sample is advised. It's suggested to measure the sample with a jeweler’s scale. If scalp hair isn't available, an equivalent amount from body hair can be used. When mentioning head hair, we refer specifically to scalp hair, while body hair encompasses other types (facial, axillary, etc.).
Process Overview
The process comprises four essential steps in laboratory analysis of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary processing of a sample within a laboratory’s system. This step ensures that the sample is properly sealed and shipped, assigns a unique LAN (Laboratory Accessioning Number), and completes any remaining data entry not covered by an electronic chain of custody system.
Screening provides an initial assessment for drug abuse. Though Screening is a cost-efficient means to dismiss drug use across most samples, any positive findings must be confirmed for legal admissibility. Presumptive positives in Screening necessitate a subsequent confirmation procedure.
For presumptive positive results during the Screening phase, additional hair is taken from the original sample for Extraction. Here, drugs are isolated from hair at a substantially lower concentration than in other approaches (like urine or oral fluid), highlighting why hair drug screening is among the most challenging methods.
Confirmation of any positive results identified during Screening is accomplished through GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all presumptive positive samples are cleaned as required. The entire laboratory sequence from Accessioning to Confirmation is overseen in accordance with CAP (College of American Pathologists) Hair classification and compliance to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often termed "hair follicle tests", the examination actually analyzes the hair strand, not the follicle beneath the scalp.
In Briaroaks, TX, hair follicle testing surpasses traditional urine testing in accuracy and reliability. While urine tests may only reveal recent usage, hair tests detect a wider range of substances over time, offering a deeper analysis.
The reliability of hair testing minimizes false negatives often seen with urine tests. For companies prioritizing safety, hair tests provide a comprehensive view of an employee’s drug history.
Hair follicle testing in Briaroaks, TX, offers a profound 90-day detection period, allowing employers a thorough review of an individual’s substance use history. This extended window ensures that even infrequent drug use is detectable.
Such a comprehensive detection duration enables businesses to make informed hiring decisions, minimizing the risk of employing individuals with undisclosed substance usage habits.
The integrity of hair follicle tests in Briaroaks, TX, lies in their resistance to tampering. Unlike other testing methods, hair samples are difficult to adulterate, ensuring trustworthy results.
Employers can rely on these results without concern for sample manipulation, making it an optimal choice for a drug-free workplace. This tamper-resistant nature underlines the test's credibility in sensitive scenarios.
The convenience of our nationwide testing network, including Briaroaks, TX, ensures easy access to our testing services. We offer frequently located testing centers for quick and hassle-free testing experiences.
Local facilities are designed to accommodate the needs of various clients, ensuring no one has to travel far. This comprehensive network simplifies the testing process for everyone involved.
The process for hair follicle testing in Briaroaks, TX, is straightforward and confidential. Ordering, testing, and receiving results are conducted with privacy in mind, addressing individual concerns effectively.
Our streamlined system ensures a simple testing experience, providing reassurance to clients knowing their information is handled with discretion and efficiency.
Briaroaks, TX benefits from our cost-effective pricing and rapid turnaround times for hair follicle drug tests. This provides significant value for companies of all sizes, ensuring they receive quality testing services without breaking the budget.
Our competitive rates enable employers to maintain essential drug testing policies, while quick results minimize disruptions, contributing positively to business operations.
In Briaroaks, TX, hair follicle drug tests offer unmatched precision and speed. These tests stand out for their ability to accurately identify substance use. Because of their high accuracy, they are preferred by employers needing reliable data on employees' drug habits.
Hair testing delivers fast, precise results, crucial for making informed decisions quickly. The efficiency of testing processes allows for swift turnaround times, enhancing workplace productivity.
Briaroaks, TX employers can achieve compliance peace of mind with hair follicle testing, ensuring adherence to drug-free workplace mandates. This testing method mitigates legal risks through accurate, consistent detection.
The reassurance from following a compliant testing protocol enhances workplace safety and reduces potential liabilities, creating a secure environment for all employees.
