Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as a robust method for identifying drug and alcohol consumption. Hair retains a prolonged history of alcohol and other substances by capturing biomarkers within the fibers of its strands as they grow. When gathered near the head, hair can offer up to a roughly 3-month detection period for alcohol and other substances. Hair collection is straightforward, somewhat resistant to tampering, and easy to transport.
A 1.5-inch segment consisting of roughly 200 hair strands (akin to the diameter of a #2 pencil) nearest the scalp yields 100mg of hair, which is the preferred quantity for examination and verification. For EtG, additional tests, and/or assessments beyond 10 panels, 150mg of the sample is advisable. We suggest utilizing a jeweler’s scale to measure the specimen. Should scalp hair be missing, a similar portion of body hair may be gathered. When discussing head hair, we mean scalp hair solely. Body hair pertains to all other hair types (facial, axillary, etc.).
Process Overview
The four core phases in the lab handling of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial handling of a specimen within a lab’s framework. This encompasses ensuring the sample is appropriately sealed and delivered, as well as assigning a unique LAN (Laboratory Accessioning Number), and completing any extra data input not furnished by a digital chain of custody system.
Screening involves a preliminary rapid assessment for substances of abuse. While Screening offers a cost-effective method to dismiss drug use in most samples, a positive screen must be validated to be legally admissible. Samples that are tentatively positive during Screening require a further confirmation step.
In the event a sample is tentatively positive at the Screening phase, additional hair is extracted from the initial sample and prepared for Extraction. At this phase, substances are drawn from hair at much lower concentrations than in alternative techniques (e.g., urine or oral fluids), making hair drug analysis one of the most challenging to execute.
Verification of any positive screen is carried out through GC/MS, GC/MS/MS or LC/MS/MS. All provisional positive samples undergo washing prior to confirmation if necessary. The complete lab procedure from Accessioning to Confirmation is assessed in accordance with both the CAP (College of American Pathologists) Hair qualification and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: While commonly referred to as "hair follicle tests", the analysis actually examines the hair strand rather than the follicle beneath the scalp
In Indian Springs, TX, hair follicle testing outshines traditional urine tests. Unlike urine tests, hair testing can detect drug usage over a longer period, offering a comprehensive report of patterns.
The enhanced detection accuracy of hair testing makes it a preferred choice for employers and legal authorities, as it's less susceptible to manipulation compared to urine.
Hair follicle testing boasts an extended detection timeframe, up to 90 days, allowing employers in Indian Springs, TX to have a complete insight into past substance use.
Such a wide detection window gives hiring managers a better understanding of an individual's long-term drug habits, enhancing informed decision-making.
Hair follicle testing in Indian Springs, TX is a tamper-resistant methodology that minimizes the chance of sample adulteration.
This reliability ensures that the results are unequivocally trustworthy, providing peace of mind to employers and legal authorities concerned about drug policy adherence.
In Indian Springs, TX, enjoy the convenience of our widespread testing centers. Our nationwide reach guarantees easy access to quick and seamless services.
Whether at local or broadened locations, the hassle-free setup ensures efficient testing, providing a user-friendly experience for all individuals.
The process in Indian Springs, TX is straightforward and confidential. From ordering to obtaining results, privacy and simplicity are prioritized.
Ensuring ease of use and confidentiality, individuals can navigate the procedure without concerns, underscoring the user-oriented approach of hair testing.
Affordable pricing paired with fast turnaround makes hair follicle testing in Indian Springs, TX an excellent choice.
Our competitive rates and rapid results deliver substantial value to businesses of varied sizes, ensuring financial prudence without compromising on quality.
In Indian Springs, TX, hair follicle testing offers fast and reliable results. This method of testing stands out for its precision in detecting drugs, making it an indispensable tool for authorities and employers alike.
This testing technique not only provides swift results but also maintains remarkable accuracy. With technology ensuring precise detection, stakeholders can trust the outcomes.
Employers in Indian Springs, TX find compliance and peace of mind with hair follicle testing. It upholds workplace drug-free policies effectively.
With its accurate and tamper-resistant nature, hair testing minimizes legal risks and enhances safety, reassuring companies in maintaining a compliant environment.
