At Accredited Drug Testing, located in Northville, Michigan, comprehensive tests using hair samples are available. Whether for drugs or alcohol, our centers across the U.S. offer specialized hair follicle analysis. Typically, 1.5 to 2 inches of head or body hair can be used for diverse drug and alcohol/ETG testing purposes.
Recently, hair follicle tests have gained popularity over urine tests for drug detection. Employers, legal systems, and Substance Abuse experts often prefer them due to policies against drug use. These tests provide an extended detection window of up to 90 days, involve observed sample collection, and are challenging to tamper with. Yet, for substance use detection within 5 days, urine tests remain supreme.
* 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.
An effective approach for detecting drug and alcohol consumption is hair testing. Hair acts as a timeline for alcohol and other drugs by embedding biomarkers within the structure of the growing strand. Collected near the scalp, hair can cover a detection span of up to three months for substances like alcohol and drugs. Its collection is straightforward, tampering is relatively challenging, and it can be easily shipped.
A sample measuring 1.5 inches, composed of roughly 200 hair strands (comparable to a #2 pencil's thickness) close to the scalp yields 100mg, the optimal quantity for both screening and confirmation. For scenarios involving EtG, additional tests, or screenings exceeding 10 panels, a specimen weight of 150mg is advisable. It's suggested to weigh the sample using a jeweler’s scale. In the absence of scalp hair, equivalent body hair may be gathered. By "head hair," we reference solely scalp hair, while "body hair" encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The laboratory procedures for processing drug test results include four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the preliminary handling of a specimen in a lab's system, including validation that it was appropriately sealed and dispatched, allocation of a random LAN (Laboratory Accessioning Number), and entering any additional data missing from an electronic custody chain.
A preliminary check to identify drugs of abuse occurs during Screening. Although Screening offers an economical solution for eliminating drug usage in most samples, a positive result demands confirmation for court admissibility. Presumptive positive samples necessitate further validation.
Upon detecting a presumptive positive result during Screening, additional strands are retrieved from the original sample for the Extraction phase. Here, drug compounds are extracted from hair at significantly reduced concentrations than alternate methodologies (e.g., urine or oral fluid), highlighting the complexity of hair drug screening.
Positive results in Screening undergo Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are subjected to a cleansing process before confirmation if required. A comprehensive review of the lab process, from Accessioning to Confirmation, is conducted under both the CAP (College of American Pathologists) Hair criteria and the ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is frequently used, but the analysis focuses on the hair strand, not the follicle beneath the scalp.
Hair versus urine testing: in Northville, MI, hair follicle tests outshine traditional urine tests. The benefits are clear, with hair analysis providing superior detection accuracy, unmatched for those seeking comprehensive results. This method is renowned for its reliability, assuring confidence in the results above what urine tests can offer.
In Northville, MI, hair follicle testing is key for long-term drug use detection, spanning up to 90 days. Extended detection gives employers valuable insight into an individual's substance history. This comprehensive view helps in making informed decisions, especially when maintaining a drug-free workplace is crucial.
Hair follicle tests provide a tamper-resistant option in drug testing in Northville, MI. Trustworthiness is a major advantage, as these tests are difficult to adulterate or cheat. When precision and integrity are essential, hair tests are the gold standard, ensuring sample integrity and unquestionable results.
Convenient testing locations are available nationwide and locally in Northville, MI, ensuring easy access to drug testing services. Our centers across the country promise a quick, hassle-free experience, catering to all testing needs without the inconvenience.
The hair follicle testing process in Northville, MI, is simple and private. Ordering, taking, and receiving results is straightforward and confidential, easing concerns over privacy. This seamless process is designed for efficiency and discreetness, prioritizing user experience.
Northville, MI-based drug testing offers affordable pricing and fast results. Known for competitive pricing, we cater to businesses of all sizes, ensuring excellent value. Benefit from swift turnaround, minimizing downtime while upholding testing standards economically.
Experience rapid and reliable drug testing results in Northville, MI, with hair follicle tests leading in accuracy. Why choose hair testing? It offers immense precision, swiftly detecting drug presence within the system. Hair tests ensure that any consumed substance is correctly identified, giving both administrators and recipients confidence in the results.
Employers in Northville, MI, find peace of mind with hair follicle testing, as it aligns with stringent drug-free policies. Compliance means fewer legal worries and enhanced safety at work. By choosing this method, companies protect workers and adhere to necessary rules.
