Located in Greenfield, MN, Accredited Drug Testing offers comprehensive hair follicle drug testing services. Specializing in both hair drug and alcohol tests, our expertise is nationwide with centers available coast to coast. Typically, 1.5 to 2 inches of hair on the body or crown is ideal for testing. Hair analysis can detect drugs, alcohol/ETG, and other tailored options.
Nowadays, hair follicle drug tests are increasingly favored for substance detection. Employers, courts, and addiction specialists often prefer it to the traditional urine test. It's particularly useful for zero-tolerance policies, legal settings, and probationary monitoring. The main advantage lies in its extensive detection duration of up to 90 days, collected under strict supervision, making tampering difficult. Nonetheless, urine tests remain superior for identifying recent use within a five-day window.
* 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 analysis is widely regarded as an effective means of identifying drug and alcohol consumption. Hair strands capture biomarkers within their fibers as they grow, providing a long-term record of substance use. When collected near the scalp, hair samples can reveal alcohol and drug use for up to about three months. Sampling is straightforward, challenging to tamper with, and convenient to transport.
A sample that measures 1.5 inches and includes roughly 200 hair strands (approximately the size of a #2 pencil) nearest to the scalp yields 100mg of hair, which is optimal for testing and verification. For EtG, additional substances, and/or assessments beyond 10-panel tests, a sample of 150mg is advised. Using a jeweler's scale to weigh the sample is recommended. If scalp hair isn't available, an equivalent quantity of body hair can be obtained. "Head hair" refers specifically to scalp hair. "Body hair" encompasses all other types of hair (facial, axillary, etc.).
Process Overview
There are four primary phases in the lab processing of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial entry of a sample into a lab's system. This process verifies proper sealing and shipment of the sample, assigns a unique LAN (Laboratory Accessioning Number), and completes any extra data entry not handled by an electronic chain of custody system.
Screening consists of a fast preliminary check for drug presence. While Screening is an efficient way to dismiss drug use in most samples, a positive result must be confirmed to be legally valid. Any samples that test positive during Screening require a follow-up confirmation.
Should a sample test positive in the Screening phase, additional hair is taken from the original sample and prepared for Extraction. Drugs are isolated from hair at a much lower concentration than in other methods (e.g., urine or oral fluid), making hair drug analysis one of the most complex techniques to conduct.
Confirmation of a positive screen is performed using GC/MS, GC/MS/MS, or LC/MS/MS methods. All samples that screen positive are cleansed before confirmation if necessary. The complete lab process, from Accessioning to Confirmation, is evaluated under both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently called "hair follicle tests," the analysis actually examines the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Greenfield, MN, is superior to traditional urine tests due to its longer detection period and heightened accuracy. Unlike urine tests, which may only detect recent drug use, hair tests offer insight into substance habits over the past 90 days, making it indispensable for comprehensive evaluations.
The reliability of hair follicle testing is unmatched. While urine tests are prone to adulteration and substitution, hair tests are resistant to these issues, ensuring organizations can fully trust their results. This makes it a more effective tool for enforcing zero-tolerance policies and carrying out due diligence.
Hair follicle testing offers an extended detection window up to 90 days, far surpassing the capabilities of urine tests. In Greenfield, MN, this method provides employers a thorough view of an individual's drug use history, crucial for making informed hiring and monitoring decisions.
The broad detection period of hair tests captures substance use evidence over several months. For organizations in Greenfield, this long-term insight aids in identifying consistent substance use patterns, giving a clearer picture of an employee's or applicant's history.
Hair follicle tests present a nearly tamper-proof solution in Greenfield, MN. The collection process significantly reduces the chance of sample adulteration, ensuring the authenticity of the test results. This reliability strengthens the integrity of substance use monitoring and enforcement.
By choosing hair follicle testing, organizations can be confident in the validity of the results. The test's resistance to tampering provides a clear advantage over urine tests, making it a trustworthy option for employers and legal institutions in Greenfield.
Convenience is a key benefit of choosing our testing services in Greenfield, MN. With an extensive network of nationwide and local testing centers, individuals and organizations can easily access the necessary testing solutions, minimizing disruptions and ensuring a smooth process.
Our widespread locations make hair follicle drug testing accessible to all in Greenfield. Whether accessing local facilities or traveling nationwide, the ease and availability of testing services are unparalleled.
The hair follicle testing process in Greenfield, MN, prioritizes simplicity and confidentiality. From ordering to receiving results, every step is streamlined to protect privacy and enhance ease of use, so clients can proceed without concern about information security.
Confidentiality is a cornerstone of our testing process. In Greenfield, clients benefit from a straightforward approach that ensures their data remains protected throughout, from initial sample provision to final result delivery.
Affordable pricing and rapid turnaround times make hair follicle testing appealing in Greenfield, MN. Our cost-effective structures provide exceptional value, allowing businesses of all sizes to benefit from precise and prompt results without breaking their budget.
For companies in Greenfield seeking economical solutions, our competitive pricing is coupled with fast result delivery. This combination not only ensures budget management but also supports timely decision-making processes.
In Greenfield, MN, hair follicle drug testing stands out for its impeccable precision and speed. The test's high accuracy ensures reliable detection of substance use, providing a dependable solution for various institutions. This method's efficiency makes it a preferred choice for those seeking swift and exact results.
Quick turnaround times set hair follicle testing apart. The process is designed to deliver fast, accurate results, minimizing waiting periods and maximizing efficiency. Those in Greenfield who require immediate insights benefit from this reliable testing approach.
For employers in Greenfield, MN, hair follicle testing offers a way to maintain compliance with drug-free workplace policies. This testing method reduces legal risks by ensuring accurate substance use detection, aligning with regulatory standards and enhancing workplace safety.
Employers gain peace of mind through the reliability of hair tests. By guaranteeing precise results, they support the enforcement of zero-tolerance policies, fostering a safer and more compliant working environment in Greenfield.
