Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now widely recognized as an effective method for identifying drug and alcohol consumption. Hair retains a prolonged record of substance use by capturing biomarkers within the strands of growing hair. When collected close to the scalp, hair can offer a detection period of up to roughly three months for both alcohol and drugs. It is easy to gather, somewhat challenging to tamper with, and straightforward to transport.
A sample measuring 1.5 inches from about 200 strands of hair (approximately the width of a #2 pencil) nearest to the scalp will provide 100mg, which is the ideal sample amount for analysis and verification. For EtG, add-ons, and/or tests exceeding 10 panels, 150mg of the sample is suggested. We advise using a jeweler’s scale to weigh the specimen. In the absence of scalp hair, an equivalent amount of body hair might be collected. References to head hair pertain only to scalp hair, while body hair includes all other types such as facial and axillary hair.
Process Overview
The laboratory processing of a drug test result encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step whereby a sample is inducted into a laboratory’s system. This involves confirming that the sample was appropriately sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and performing any additional data entry not handled by an electronic chain of custody system.
Screening is a preliminary evaluation for drugs of misuse. While it is a cost-efficient method to exclude drug use in most samples, any positive screening outcome must be confirmed for legal admissibility. Samples that are initially positive in Screening require a secondary confirmation.
If a sample shows presumptive positive results at the Screening stage, additional hair is extracted from the initial sample for Extraction. In this phase, drugs are isolated from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), making hair drug screening one of the most complex methods to execute.
GC/MS, GC/MS/MS, or LC/MS/MS is employed for the Confirmation of any positive screening outcomes. All presumptive positive samples undergo washing prior to confirmation if necessary. The comprehensive lab process from Accessioning to Confirmation is overseen according to both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Benefits of hair drug testing:
Drawbacks:
Note: Although frequently referred to as "hair follicle tests", the test itself examines the hair strand and not the follicle beneath the scalp.
Hair follicle testing in Ryan, TX outperforms traditional urine tests through superior detection accuracy and reliability. It offers a broader detection window and is less susceptible to evasion techniques commonly used with urine tests.
While urine tests have been standard, hair testing offers unmatched reliability. Employers in Ryan, TX benefit from its advanced detection capabilities compared to traditional urine analysis.
With an extended detection window up to 90 days, hair follicle testing in Ryan, TX provides employers with a comprehensive view of an individual's substance history. This extended timeframe surpasses that of traditional methods.
The long detection period of hair testing in Ryan, TX allows employers to uncover substance use patterns over several months, offering a thorough overview of an individual's drug history.
Hair follicle tests in Ryan, TX offer a tamper-resistant method of drug screening. The test significantly minimizes the risk of sample adulteration, ensuring reliable and unquestionable results for all stakeholders.
By reducing the chances of tampering, hair testing provides a robust solution for accurate drug screening in Ryan, TX, eliminating doubts about the integrity of the results obtained.
With convenient nationwide testing centers, Ryan, TX residents enjoy quick and easy access to our services. Our widespread locations make it hassle-free to obtain necessary drug testing without travel burdens.
Testing centers in Ryan, TX part of our extensive network, ensure seamless, accessible, and efficient services, simplifying the process for individuals in need of drug testing facilities.
Ryan, TX residents benefit from a simple and confidential hair testing procedure. From ordering to receiving results, the process addresses privacy concerns with ease of use.
Privacy and ease of use are key in the hair testing process in Ryan, TX, ensuring a straightforward and confidential experience from start to finish.
Offering competitive pricing and fast turnaround times, hair testing in Ryan, TX provides excellent value for businesses. The cost-effective nature ensures quality without exceeding budget constraints.
In Ryan, TX, affordable pricing and quick result delivery make hair follicle testing an ideal choice for companies seeking value and peace of mind in drug testing services.
Hair follicle drug tests in Ryan, TX are renowned for their precision and speed. Their unmatched accuracy provides reliable results, making them an excellent choice for detecting substance use with confidence.
Offering fast and accurate outcomes, hair tests in Ryan, TX help ensure trustworthy results. This reliability allows for a better understanding of an individual's substance use without the usual delays.
Employers in Ryan, TX gain peace of mind and compliance with drug-free workplace policies by employing hair follicle testing. This minimizes legal risks and cultivates a safer work environment.
Hair follicle testing ensures adherence to drug-free standards in Ryan, TX, promoting workplace safety and eliminating concerns over potential legal challenges related to substance abuse.
