Accredited Drug Testing offers comprehensive hair follicle drug testing in Round Rock, Arizona. If a hair drug or alcohol test is required, we specialize in hair testing, with testing locations available Nationwide to conduct these tests. Typically, 1.5 to 2 inches of hair are needed from the crown of the head, though body hair might also be used. Hair testing can screen for drugs, alcohol/ETG, or other customized options.
Over the years, hair follicle drug tests have become a popular method for conducting drug screenings. More employers, courts, and Substance Abuse professionals are opting for hair drug tests instead of traditional urine tests. Hair follicle drug tests are favored by employers with zero-tolerance policies, courts, and those on probation. The advantage of a hair follicle test is its extended detection window for drug use—typically up to 90 days—and its almost foolproof collection process. For detecting drug use within the last 5 days, however, urine tests remain most accurate.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Utilizing hair testing has become recognized as a robust method for identifying drug and alcohol consumption. Hair strands hold a long-term record of alcohol and drugs by encapsulating biomarkers within their fibers as they grow. When trimmed near the scalp, these strands can indicate use of alcohol or drugs within a timeframe of up to roughly three months. Collection of hair is straightforward, relatively resistant to tampering, and convenient for transport.
A sample size consisting of about 200 strands, measuring 1.5 inches and similar in girth to a #2 pencil, provides approximately 100mg of hair, which is the optimal amount for both screening and confirmation procedures. For tests like EtG, add-ons, and/or those exceeding 10 panels, 150mg is advisable. It is suggested to utilize a jeweler's scale for precise weighing of the specimen. Should scalp hair not be available, an equivalent volume of body hair can be used. Head hair pertains specifically to scalp hair, whereas body hair encompasses all other types (such as facial and axillary hair).
Process Overview
The laboratory processing of a drug test encompasses four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves integrating a sample into the laboratory system initially. This phase checks that the sample was sealed and sent correctly, assigns a random LAN (Laboratory Accessioning Number), and concludes any necessary data entry not accomplished by an electronic chain of custody system.
Screening entails a preliminary rapid assessment for substance abuse indications. Although it serves as a cost-efficient method for excluding drug usage in most samples, any positive outcomes need verification to be legally valid. Samples testing positive in Screening necessitate a follow-up confirmation.
Upon a presumptive positive result during Screening, further hair is taken from the primary sample for the Extraction phase. Here, substances are isolated from hair at significantly lower concentrations than alternative techniques (like urine or oral fluid), making hair drug screening the most challenging technique to conduct.
Verification of any positive screenings occurs via methods like GC/MS, GC/MS/MS, or LC/MS/MS. All positive samples are cleansed before confirmation if required. The entire process from Accessioning to Confirmation undergoes scrutiny under the standards of both CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is often used, though the test actually analyzes the hair strand rather than the follicle beneath the scalp.
In Round Rock, AZ, hair follicle testing stands out compared to urine tests due to its superior detection capabilities. While urine tests are common, hair testing offers enhanced accuracy and reliability. The thorough process and extended detection window make it a preferred choice.
Employers and professionals increasingly choose hair tests for their effectiveness in identifying long-term drug use. Compared to urine tests, hair testing provides a comprehensive view of an individual's substance history.
Hair follicle testing in Round Rock, AZ offers a prolonged detection period, capturing drug usage up to 90 days prior. This extensive timeframe provides employers with a thorough overview of an applicant's or employee's substance habits.
Unlike other tests, the extended detection window of hair follicle testing ensures in-depth insight, highlighting patterns over a longer period, thus aiding in informed decision-making for employers.
Hair follicle tests in Round Rock, AZ present a tamper-resistant solution, minimizing the risk of sample adulteration effectively. This method ensures reliable and trustworthy results, critical for maintaining test integrity.
Traditional testing methods are susceptible to manipulation, but the resilient nature of hair testing deters tampering, guaranteeing dependable outcomes for courts and employers in Round Rock.
Convenience is key with our nationwide and local testing centers in Round Rock, AZ. They provide quick and hassle-free access for individuals and businesses, ensuring the testing process is as seamless as possible.
Our widespread network of testing locations means individuals in Round Rock can easily schedule and access drug testing services without any difficulty or delay, enhancing the overall experience.
The hair follicle testing process in Round Rock, AZ is straightforward and confidential. Ordering, testing, and receiving results is efficient while maintaining privacy, addressing any concerns regarding confidentiality.
Simplicity is inherent in the process, guaranteeing ease of use. Customers find comfort in knowing their privacy is respected, from ordering to accessing their results in Round Rock.
In Round Rock, AZ, hair follicle testing offers competitive pricing and swift turnaround times. Businesses of all sizes find great value in this service, benefiting from its affordability and efficiency.
Our pricing structures and quick results delivery ensure excellent service value. Companies enjoy cost-effective solutions without compromising on quality or reliability, crucial for decision-making processes.
Hair follicle drug testing is renowned in Round Rock, AZ for its swift, precise results. This testing method offers impeccable accuracy, effectively identifying substance use with high reliability. Its speedy process delivers quick results without sacrificing quality.
Precision is a hallmark of hair follicle tests. Compared to other testing forms, they provide highly accurate detection of various substances. Employers and individuals in Round Rock can trust these tests for clear and reliable results.
Hair follicle testing in Round Rock, AZ provides employers with assurance and compliance with drug-free workplace policies. This testing method reduces legal risks, enhancing business safety and reliability.
Compliance with drug policies is straightforward with hair testing. Employers gain peace of mind, knowing they are fulfilling regulatory responsibilities and promoting a safe work environment through this effective method.
