Accredited Drug Testing offers thorough hair follicle drug tests in Knoxville, Alabama. If you're in need of a hair drug or alcohol test, our expertise lies in hair testing, with facilities across all cities nationwide ready to conduct such tests. Typically, you'll need 1.5 to 2 inches of scalp or body hair for the procedure. Tests analyze for drugs, alcohol/ETG, or can be tailored for other specific needs.
Recently, hair follicle drug testing has gained traction over other methods. More employers, judicial systems, and Substance Abuse experts now favor hair testing as opposed to traditional urine tests. Organizations with strict drug-free policies, legal bodies, and those on probation utilize hair tests due to their extended detection ability, spanning up to 90 days, all gathered under supervision, making them almost impossible to tamper with. Yet, for very recent drug use, within the last 5 days, urine tests remain the go-to for accuracy.
* 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.
Hair testing is now acknowledged as a compelling method for uncovering drug and alcohol consumption. Hair captures a long-standing record of alcohol and other substances by embedding biomarkers within the strands of the maturing hair. Collected near the scalp, hair can reveal a detection period extending up to roughly 3 months for alcohol and other substances. Hair is straightforward to gather, moderately resistant to tampering, and simple to transport.
A 1.5-inch section of approximately 200 hair strands (comparable to a #2 pencil) nearest to the scalp yields 100mg of hair, the perfect sample size for both screening and confirmation. For EtG, supplementary tests, and/or evaluations beyond 10 panels, a 150mg sample is advisable. We suggest determining the specimen’s weight using a jeweler’s scale. If scalp hair is not an option, an equivalent quantity of body hair may be obtained. When mentioning head hair, we strictly mean scalp hair. Pertaining to body hair, it encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result is composed of four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial processing of a specimen into a laboratory's workflow. This process ensures the specimen was properly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and completes any additional data entry absent in an electronic chain of custody system.
Screening administers a preliminary rapid evaluation for substances of abuse. While Screening is an economical means to dismiss drug usage on the bulk of specimens, a positive result must be verified to be permissible in legal contexts. Any specimens that test presumptively positive during Screening mandate a subsequent confirmation.
Should a specimen indicate presumptive positivity in the Screening phase, additional hair is extracted from the initial sample for Extraction preparation. Within this phase, drugs are separated from hair at considerably lower concentrations compared to alternative methods (e.g., urine or oral fluid), underscoring why hair drug screening is the most arduous methodology to execute.
Confirmation of any positive screening outcome is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive specimens are cleansed preceding confirmation as required. The entire laboratory protocol from Accessioning through Confirmation is examined under the CAP (College of American Pathologists) Hair classification and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often termed as "hair follicle tests", the procedure examines the hair strand rather than the follicle beneath the scalp.
In Knoxville, AL, hair follicle testing stands superior to urine tests due to its enhanced detection capabilities. While traditional urine tests offer short-term insights, hair tests provide a wider detection window up to 90 days. This makes hair testing more reliable, capturing drug use patterns over a longer term and offering better accuracy, elevating trust among employers and authorities.
Hair follicle testing in Knoxville, AL is a powerful tool for detecting drug use over an extended period of up to 90 days. Employers benefit from this comprehensive look into an individual's substance use history. It offers insights into long-term behavior rather than short-term lapses, giving employers and agencies a reliable substance use record for making informed decisions.
In Knoxville, AL, hair follicle tests provide a tamper-resistant method for drug detection. The likelihood of faking or adulterating results is significantly lower than with other testing methods, such as urine tests. This method offers consistent and trustworthy results, ensuring that organizations and individuals receive unbiased and truthful analysis without concerns over sample manipulation.
Knoxville, AL, enjoys convenient access to numerous Accredited Drug Testing centers nationwide. Their widespread locations ensure a quick, easy, and hassle-free testing process. Local and national sites provide seamless services, meeting the demands of individuals and organizations, thus promoting accessibility and convenience in drug testing procedures.
With a simple and confidential process in Knoxville, AL, hair follicle testing becomes an effortless task. It provides clarity from ordering to result retrieval. Privacy remains a priority, with users assured that their personal and testing information will be handled discreetly. This approach enhances user confidence and satisfaction, emphasizing ease and security.
Knoxville, AL, clients will find competitive pricing for hair follicle testing that underscores excellent value and prompt turnaround times. These benefits cater to companies of all sizes, ensuring that they receive premium services without escalating costs. Organizations can ensure thorough drug testing while managing budgets effectively, contributing to financial prudence and satisfaction.
Hair follicle testing in Knoxville, AL offers unmatched precision, delivering fast and reliable results. The high accuracy of these tests in identifying substance use ensures that those being tested can trust the outcomes. The speedy analysis not only confirms the presence of drugs but also shows the frequency of use, making it invaluable for employers and medical professionals.
Employers in Knoxville, AL gain peace of mind and compliance by opting for hair follicle testing, aligning with drug-free workplace policies. This method helps mitigate legal risks by fostering a safer work environment. Organizations can assure stakeholders of adherence to regulations and standards, building trust and safeguarding against potential liabilities or workplace incidents.
