Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is regarded as a significant method for identifying drug and alcohol consumption. Hair offers a long-term record of alcohol and other substances by embedding biomarkers in the structure of the growing hair strand. When obtained near the scalp, hair can reveal up to roughly a 3-month detection period for alcohol and various drugs. Hair is straightforward to collect, somewhat challenging to tamper with, and simple to transport.
A sample of 1.5 inches comprising approximately 200 hair strands (around the dimension of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the perfect quantity for screening and verification. For EtG additions and/or tests exceeding 10 panels, a specimen of 150mg is suggested. We advise measuring the specimen using a jeweler’s scale. If scalp hair is not accessible, a comparable volume of body hair can be gathered. When mentioning head hair, we specifically mean scalp hair. Body hair pertains to all other hair forms (facial, axillary, etc.).
Process Overview
The laboratory examination of a drug test result encompasses four principal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial incorporation of a sample into a laboratory’s system. This process includes confirming that the sample was sealed and shipped accurately, assigning a random LAN (Laboratory Accessioning Number), and fulfilling any additional data entry not completed by an electronic chain of custody system.
Screening involves an initial rapid assessment for drugs of abuse. Although Screening is a cost-efficient method to rule out drug usage on most samples, a positive screen must be confirmed to be valid in court. Any samples that yield a presumptive positive outcome in Screening require a secondary verification.
If a sample is deemed presumptively positive at the Screening phase, more hair is extracted from the initial specimen and prepared for Extraction. During this phase, drugs are isolated from hair at much lower concentrations than in other methods (e.g., urine or oral fluid), which is why hair drug screening is the most intricate methodology to execute.
Confirmation of any positive screening outcome is performed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleaned prior to confirmation as necessary. The complete laboratory procedure from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair classification and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly referred to as "hair follicle tests", the examination itself evaluates the hair strand and not the hair follicle beneath the scalp.
Why does hair follicle testing surpass urine testing in Bishop, TX? The answer lies in its superior detection accuracy and reliability. While urine tests have been the standard, hair tests offer a more comprehensive view of an individual's substance use history.
Hair follicle testing provides a longer detection period compared to urine tests. This allows for a detailed drug use history, which is essential for employers and legal authorities requiring stringent drug-free policies.
Hair follicle testing in Bishop, TX offers an extended detection window, allowing for a comprehensive view of substance use over as long as 90 days. This surpasses the typical limitations of urine tests.
By opting for hair testing, employers gain valuable insights into potential employees' substance histories, ensuring informed hiring decisions that promote a safe and reliable workspace.
The tamper-resistant nature of hair follicle testing in Bishop, TX contributes to its reliability. Unlike other methods, hair tests substantially reduce the likelihood of sample tampering or adulteration.
This test's secure and observed collection process ensures the results remain unquestionable, providing employers and legal entities with trusted data for creating a drug-free environment.
With convenient testing sites across Bishop, TX and nationwide, accessing hair follicle drug testing services has never been easier. Our extensive network of centers offers hassle-free and expedient options for testing.
Whether local or national, our testing centers strive to deliver quick and seamless service to meet your needs, allowing for efficient testing experiences with minimal disruptions to your schedule.
In Bishop, TX, ordering, taking, and receiving results from hair follicle drug tests is a straightforward and confidential process. We prioritize privacy, ensuring personal information remains secure throughout.
The user-friendly approach to hair testing ensures ease of use while addressing any concerns regarding confidentiality, providing peace of mind for all involved parties.
Our hair follicle testing services in Bishop, TX are competitively priced to offer excellent value. We understand the importance of affordability, ensuring services are accessible to companies of all sizes.
Alongside our competitive pricing, we pride ourselves on fast turnaround times, allowing businesses to receive timely results and maintain productivity without significant delays.
In Bishop, TX, hair follicle drug testing stands out for its precision and speed. Unlike traditional methods, these tests offer unparalleled accuracy in identifying substance use. Hair follicle tests swiftly deliver results you can trust, making them a preferred choice in drug screening.
Renowned for their quick turnaround time, hair follicle tests in Bishop, TX ensure timely results without compromising accuracy. This efficiency leads to swift decision-making, crucial for both employers and individuals.
Utilizing hair follicle testing in Bishop, TX offers both compliance and peace of mind for employers. Implementing such tests helps ensure adherence to workplace drug-free policies, thus reducing legal risks.
By choosing this method, companies can enhance workplace safety while enjoying the confidence that comes with reliable testing solutions, fostering a secure working environment for all.
