Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as a potent method for identifying drug and alcohol consumption. Hair offers a prolonged history of alcohol and other substances by capturing biomarkers within the strands of growing hair. When obtained near the scalp, hair can offer up to an approximately 3-month detection duration for alcohol and other substances. Hair collection is straightforward, moderately challenging to tamper with, and simple to transport.
A 1.5-inch section consisting of around 200 hair strands (approximately the size of a #2 pencil) nearest to the scalp will provide 100mg of hair, the perfect quantity for both screening and verification. For EtG, additional tests, and/or panels exceeding 10, a specimen of 150mg is advised. We suggest using a jeweler’s scale for weighing the specimen. If scalp hair is not available, a similar quantity of body hair may be gathered. By head hair, we mean scalp hair exclusively. Body hair refers to any other hair types (facial, axillary, etc.).
Process Overview
The principal phases involved in processing a drug test result in the lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the initial sample processing into a laboratory's system. This involves ensuring that the sample was sealed and shipped correctly, creating a random LAN (Laboratory Accessioning Number), and fulfilling any data modifications not provided by an electronic chain of custody system.
Screening includes a preliminary rapid drug abuse check. While Screening is an economic way to exclude drug usage in the majority of samples, a positive screen must be verified for court admissibility. Samples that are presumptively positive during Screening require follow-up confirmation.
If a sample is presumptively positive during the Screening phase, additional hair is extracted from the initial specimen and prepped for Extraction. Here, drugs are isolated from hair at a significantly lowered concentration compared to other methodologies (e.g., urine or oral fluid), which is why hair drug screening is the most challenging methodology to perform.
Confirmation of any positive screening outcome is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed before confirmation as necessary. The complete laboratory procedure from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While often termed as "hair follicle tests", the test examines the hair strand and not the follicle beneath the scalp.
Hair follicle testing in Deport, TX, surpasses traditional urine testing, offering enhanced detection accuracy and reliability. While urine tests are limited by their shorter detection period, hair tests provide insights into substance use over a longer timeframe, making them ideal for employers enforcing zero-tolerance policies.
Unlike urine tests, which can be influenced by temporary abstinence or sample tampering, hair tests offer a more consistent and dependable assessment. They help identify habitual substance use, which urine tests might miss.
The hair follicle testing method in Deport, TX, offers an impressively extended detection window of up to 90 days. This capability provides employers with a thorough understanding of an individual's substance use history, which urine tests cannot match with their much shorter frame.
For employers committed to maintaining a drug-free workplace, this extended detection period is invaluable. It allows organizations to make informed hiring decisions and ensures employees remain compliant with drug-free policies.
In Deport, TX, hair follicle tests are a proven method for minimizing sample adulteration. Unlike urine samples, which can be easily altered, hair tests are collected under observation, ensuring the integrity of the result.
This method's resistance to tampering provides organizations with confidence in their testing process, reducing risks associated with inaccurate drug use identification. Employers can trust these results to be reliable and indisputable.
Accredited Drug Testing offers a network of nationwide centers, including in Deport, TX, ensuring convenient access to hair follicle testing. This widespread availability means quicker and smoother service for individuals and businesses.
Whether local or nationwide, our centers offer accessible and reliable testing options. This convenience minimizes disruptions and ensures swift compliance with testing requirements.
The process for hair follicle testing in Deport, TX, is designed to be straightforward and private, addressing privacy concerns effectively. From ordering to receiving results, every step is crafted to maintain confidentiality and simplicity.
By prioritizing user-friendly procedures, we ensure a smooth experience, alleviating potential anxiety and securing the trust of test subjects.
In Deport, TX, our hair follicle testing services are competitively priced, offering fast turnaround times that bring value to companies of every size. Our pricing models are structured to be affordable while ensuring rapid result delivery.
Employers benefit from cost-effective testing solutions that do not compromise on quality, enabling them to maintain operational efficiency and protect their bottom line.
In Deport, TX, hair follicle drug tests are renowned for their precision and efficiency. Their rapid and accurate identification of substance use makes them a superior choice. By detecting even trace amounts of substances, these tests offer a dependable solution for organizations committed to maintaining a drug-free environment.
Employing cutting-edge technology, hair follicle tests deliver fast results without compromising on accuracy. This reliability ensures employers have the information they need swiftly, supporting informed decision-making and enhancing workplace security.
For Deport, TX, employers, hair follicle drug testing aligns with workplace compliance and ensures peace of mind. It helps uphold stringent workplace drug-free policies, minimizing legal liabilities and enhancing safety.
With their reputation for consistent and comprehensive results, hair tests offer employers reliability. Implementing such a robust testing process assures stakeholders of the organization’s commitment to a safe, compliant working environment.
