Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a potent method for identifying drug and alcohol consumption. Hair serves as a prolonged record of alcohol and other drugs by embedding biomarkers within the strands of the hair shaft as it grows. When collected near the scalp, hair can offer a detection period for alcohol and substances of up to roughly 3 months. It is easy to gather, somewhat challenging to tamper with, and simple to transport.
A 1.5-inch section of roughly 200 hair strands (comparable in size to a #2 pencil) nearest to the scalp will provide 100mg of hair, which is the perfect sample size for assessment and verification. For EtG, additional tests, and/or panels exceeding 10, 150mg of the sample is advisable. We suggest weighing the hair on a jeweler’s scale. If scalp hair isn't obtainable, a similar amount of body hair can be used. By head hair, we mean scalp hair exclusively. Body hair represents any other types of hair (facial, axillary, and more).
Process Overview
The laboratory processing of a drug test result consists of four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial integration of a sample into a laboratory’s system. This process includes ensuring that the sample was sealed and sent correctly, assigning a random LAN (Laboratory Accessioning Number), and finishing any supplementary data entry not covered by an electronic chain of custody system.
Screening provides a preliminary speedy evaluation for abuse drugs. While Screening serves as a cost-effective approach to exclude drug use in the bulk of samples, a positive finding must be verified to be considered valid in legal settings. Any samples that exhibit presumptive positives during Screening demand a subsequent confirmation.
Should a sample show a presumptive positive during the Screening phase, additional hair is extracted from the initial sample and made ready for Extraction. Here, drugs are extracted from hair at a significantly lower concentration than in other methodologies (e.g., urine or oral fluid), which is why hair drug screening is one of the most challenging methodologies to undertake.
Confirmation of any positive Screening outcome is performed via GC/MS, GC/MS/MS, or LC/MS/MS. All samples indicating presumptive positive results are cleansed before confirmation when required. The complete laboratory procedure from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair certification and the accreditation under ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly described as "hair follicle tests", the examination actually analyzes the hair strand rather than the follicle beneath the scalp.
In Center, TX, hair follicle testing outperforms traditional urine tests by providing superior detection accuracy and reliability. Hair tests can detect substance use over longer periods, ensuring a comprehensive analysis.
Unlike urine tests, hair follicle testing offers a longer detection window, making it preferable for employers and courts in Center, TX. This method ensures more accurate and reliable outcomes, enhancing the testing process.
In Center, TX, hair follicle drug testing boasts an extended detection window, capable of identifying drug use up to 90 days. This extensive timeframe offers a thorough understanding of an individual’s substance history.
The prolonged detection period of hair testing provides employers with detailed insight into an applicant's past drug use, assisting in making informed hiring decisions and maintaining workplace integrity.
Hair follicle testing in Center, TX is a tamper-resistant method, significantly reducing risks related to sample adulteration. This testing approach ensures reliable and unquestionable results for all parties involved.
Employers and legal bodies favor hair tests for their resilience against tampering. This method offers assurance of accurate outcomes, crucial in legal and employment settings in Center, TX.
Accredited Drug Testing offers convenient testing locations across Center, TX and nationwide. Our widespread centers guarantee quick and hassle-free access to drug testing services, meeting the needs of various businesses.
Residents of Center, TX benefit from our easily accessible testing facilities, ensuring swift service. Our comprehensive network ensures no matter where you are, testing services are close at hand.
In Center, TX, the process of hair follicle testing is simple and confidential, addressing privacy concerns while ensuring ease of use. From ordering to receiving results, each step is straightforward and private.
Clients in Center, TX appreciate the streamlined process of hair testing, marked by its ease and confidentiality. This approach reassures individuals about privacy, crucial in sensitive situations.
Accredited Drug Testing provides affordable pricing and fast turnaround times in Center, TX, delivering exceptional value for businesses. Our competitive pricing structures cater to companies of all sizes.
In Center, TX, our efficient processing and budget-friendly options offer firms peace of mind, knowing they are investing in quality without compromising speed or reliability.
Hair follicle testing in Center, TX delivers swift and precise results, ensuring high accuracy in detecting substance use. Unlike other methods, hair testing offers unmatched speed and precision, making it a reliable choice for many.
Employers in Center prefer hair tests for their nearly instant results, crucial for maintaining a safe and drug-free workplace. Its precision in identifying substance use makes it ideal for businesses requiring timely outcomes.
Utilizing hair follicle testing in Center, TX ensures compliance with drug-free workplace policies, providing employers peace of mind. This testing method reduces legal risks and enhances safety in the workplace.
With its reliable detection capabilities, hair testing supports employers in maintaining compliance while reinforcing a zero-tolerance environment, pivotal for a secure and productive workspace in Center, TX.
