Accredited Drug Testing offers comprehensive hair follicle drug testing services in Lake Preston, South Dakota. For individuals requiring a hair drug or alcohol test, our expertise lies in hair testing, with available centers nationwide that can conduct these tests. Typically, you need 1.5 to 2 inches of hair from the crown or body, as hair tests can be tailored for drugs, alcohol/ETG, or other requirements.
In recent years, the approach to drug testing has increasingly included hair follicle tests. Many employers, courts, and Substance Abuse professionals prefer these over standard urine tests. Hair follicle tests serve organizations with zero-tolerance drug use policies, courts, and those on probation. The key advantage is their extended drug detection period—usually up to 90 days—with an observed collection, making it hard to cheat. Yet, for recent drug use in the past five days, urine tests remain the most precise.
* 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 has gained recognition as an effective means for identifying drug and alcohol consumption. Hair locks in biomarkers within the strands as it grows, thus offering a long-term trace of alcohol and drug intake. When taken near the scalp, hair can indicate drug and alcohol presence for roughly a 3-month timeframe. It is easy to sample, challenging to tamper with, and convenient to transport.
A 1.5-inch segment of about 200 hairs (comparable to the width of a #2 pencil) next to the scalp provides 100mg of hair—optimal for screening and verification. For EtG, additional screens, or tests exceeding 10 panels, 150mg is advisable. A jeweler’s scale is recommended for weighing. Should scalp hair be scarce, an equivalent amount of body hair is an alternative. Head hair primarily pertains to scalp hair, whereas body hair includes all other types (face, underarm, etc.).
Process Overview
The laboratory processing of a drug test result involves Accessioning, Screening, Extraction, and Confirmation as the four principal steps.
Accessioning is the preliminary stage where a sample is processed into a laboratory’s framework. This process ensures the sample was correctly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and addresses any outstanding data entry not handled by an electronic chain of custody system.
Screening serves as an initial swift evaluation for substances of abuse. As a cost-efficient method to exclude drug use for most samples, a positive screen must be confirmed to be acceptable in legal scenarios. Samples that indicate potential positivity in Screening need a secondary confirmation.
If a sample exhibits potential positivity during Screening, extra hair is extracted from the original sample and readied for Extraction. This step involves isolating drugs from hair at significantly lower levels compared to other methods (such as urine or saliva), substantiating hair drug screenings as the most challenging methodologies to execute.
GC/MS, GC/MS/MS, or LC/MS/MS are employed for confirming any positive screen result. Presumptive positive samples undergo washing as necessary before confirmation. From Accessioning through Confirmation, the entire laboratory procedure is examined under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is used often; however, the test examines the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Lake Preston, SD, surpasses traditional urine tests by providing superior accuracy and reliability. The extended detection window offers a comprehensive view of drug use, proving more effective than urine tests.
The benefits of hair testing are evident when compared to urine testing. With its ability to reveal a longer history of substance use, hair testing gives a more thorough employee evaluation, ensuring a robust drug policy adherence.
In Lake Preston, SD, hair follicle testing is valued for its extensive detection window, effectively tracing drug use over up to 90 days. This capability offers employers a thorough understanding of an individual's substance history.
This extended timeframe presents valuable insights into an applicant or employee's behavior, enhancing decision-making for hiring and management teams, who rely on thorough evaluations for informed choices.
Hair follicle testing in Lake Preston, SD, significantly minimizes the risk of sample adulteration, establishing itself as a trustworthy method. This test's integrity ensures that results are reliable and difficult to dispute.
By reducing tampering opportunities, hair follicle tests offer peace of mind with accurate results. This confidence is crucial for companies needing unequivocal drug use data to guide policies and maintain safety standards.
In Lake Preston, SD, the accessibility of nationwide testing centers enhances the convenience of hair follicle testing. These locations ensure that individuals have swift, straightforward access to essential testing services.
The broad network of available testing sites provides a hassle-free approach for residents and businesses alike. This geographical flexibility ensures that drug testing needs are promptly met with minimal disruption.
In Lake Preston, SD, hair follicle testing is characterized by its straightforward and discreet process. From ordering to receiving results, confidentiality and user comfort are prioritized, addressing any privacy concerns.
The effortless steps involved in hair testing ensure that both individuals and companies experience a seamless journey, from start to finish, all while upholding the highest standards of privacy and security.
Lake Preston, SD, benefits from hair follicle testing's competitive pricing, alongside quick turnaround times. Businesses find excellent value in these offerings, catering to a range of budgetary needs while ensuring peace of mind.
Awarding fast, dependable test results, the affordability of these services emphasizes their effectiveness and practicality, appealing to organizations of various sizes by aligning cost-effectiveness with high-quality outcomes.
In Lake Preston, SD, hair follicle drug tests offer unparalleled precision and rapid results. With their ability to accurately detect substance use, these tests have become the preferred choice for those seeking reliable outcomes. The swift analysis ensures that individuals receive timely insights into drug use.
The expedited accuracy of hair follicle testing in identifying various drug residues offers unparalleled reassurance. This method provides clarity, setting a high standard for testing outcomes with prompt feedback, enabling quick decision-making.
Employers in Lake Preston, SD, who adopt hair follicle testing gain compliance with drug-free workplace policies, mitigating legal risks while enhancing safety. Such testing supports a responsible corporate environment.
Ensuring adherence to drug regulations, hair testing offers employers peace of mind by validating employee compliance, promoting a secure work environment, and reducing liability issues through reliable verification processes.
