Urine| Hair Follicle | Oral Fluid | Blood | ETG
The evaluation of alcohol and drug consumption through hair assessments is increasingly acknowledged as an effective technique. Hair retains indicators of substance use within its structure, offering a prolonged overview of drug and alcohol use. When clipped near the scalp, hair can reveal substance use over a period of up to roughly 90 days. The collection process is straightforward, the possibility of tampering is low, and the specimen is simple to send.
A hair sample measuring 1.5 inches, comprising roughly 200 strands (similar in size to a #2 pencil) near the scalp, provides 100mg of hair, which is the preferred amount for both preliminary and thorough testing. For tests like EtG, additional panel tests above 10, or other specific requirements, 150mg of hair is advised. Utilizing a jeweler's scale for weighing is suggested. Should scalp hair be inaccessible, an equivalent quantity of body hair may be utilized. Our reference to head hair pertains exclusively to scalp hair. The term body hair encompasses all other types, including facial and axillary hair.
Process Overview
The drug test result analysis in a lab setting encompasses these four fundamental phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial introduction of a sample into a lab’s framework. This step includes authenticating that the sample was correctly sealed and shipped, generating a random LAN (Laboratory Accessioning Number), and entering supplementary data if not available via an electronic chain of custody system.
Screening provides an initial assessment for the presence of drugs. Though it is a cost-efficient means to eliminate suspicion of drug use in most cases, a positive screen necessitates further confirmation to be considered valid in legal contexts. Samples that suggest a positive result during Screening must undergo additional verification.
In instances where the Screening phase suggests positivity, further hair is extracted from the original sample and processed for Extraction. This phase involves isolating drug compounds from hair in much lower concentrations than other testing methods (e.g., urine or oral fluids), highlighting the complexities of hair drug assessments.
Verification of preliminary positive screenings is executed using GC/MS, GC/MS/MS, or LC/MS/MS methods. Prior to confirmation, all positive samples undergo necessary cleaning. The entire lab process, from Accessioning to Confirmation, is conducted in accordance with the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Benefits of hair drug testing:
Drawbacks:
Note: The term "hair follicle test" is a misnomer as the test evaluates the hair shaft and not the follicle beneath the skin.
Comparing hair follicle testing to standard urine analysis in Thunderbird Bay, TX, the distinctions are clear: hair testing excels in detection accuracy and reliability. These tests highlight a substantial detection window, covering up to 90 days of substance history, unlike urine tests, which are more limited.
Advantages of hair testing include its comprehensive detection period, providing a more reflective account of an individual's substance habits.
Hair follicle drug testing offers an extended detection period, vital for employers in Thunderbird Bay, TX, who require comprehensive substance use history. Spanning as long as 90 days, this method reveals patterns or consistent substance use.
Long-Term Detection is a key advantage, making it clearer and more effective for understanding employee or applicant history.
Hair follicle tests minimize alteration risks in Thunderbird Bay, TX, by providing samples that are inherently resistant to tampering. This offers trustworthy results that are crucial for sensitive testing purposes.
Security and Assurance are features of these tests, ensuring results retain integrity throughout the process.
Our nationwide network of testing centers guarantees that communities like Thunderbird Bay, TX have convenient and easy access to hair drug testing services.
Accessibility and Convenience are paramount, ensuring efficient service delivery.
The process in Thunderbird Bay, TX for obtaining and executing a hair follicle test is straightforward and confidential, addressing users' concerns for privacy and ease.
Convenience and Privacy are at the forefront, ensuring each transaction is smooth and respectful of privacy.
Our competitive pricing and swift services in Thunderbird Bay, TX establish us as a leader in value for hair follicle testing, offering peace of mind for all companies.
Value and Speed dominate, promising exceptional service with rapid turnaround.
In Thunderbird Bay, TX, the precision of hair follicle drug tests stands out, providing rapid and accurate results. Their ability to detect substance use is unparalleled, ensuring every test conducted delivers the highest accuracy.
Speed and Precision are two hallmark features, proving hair follicle tests to be both fast and reliable, making them a preferred choice for many organizations.
For employers in Thunderbird Bay, TX, hair follicle testing is a key asset for maintaining compliance with drug-free workplace policies, reducing potential legal liabilities, and fostering a secure working environment.
Ensured Compliance signifies adhering to regulations while promoting overall safety.
