Accredited Drug Testing offers comprehensive hair follicle drug testing in Richmond, Michigan. For those in need of hair drug or alcohol testing, we specialize in these services and provide testing facilities across all cities nationwide capable of conducting hair tests. Typically, 1.5 to 2 inches of crown hair or body hair is required. Hair testing can be used to evaluate drugs, alcohol/ETG, or other customized testing formats.
In recent years, hair follicle drug testing has become a more common method of drug screening. Employers, courts, and Substance Abuse experts are increasingly opting for hair drug tests over traditional urine tests. Hair follicle drug tests are ideal for zero-tolerance employers, legal settings, and probation requirements. The key advantage is a detection window of up to 90 days, monitored collection, and difficulty in tampering. Yet, urine tests remain the top choice for detecting recent drug use within 5 days.
* 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 emerged as an effective method for detecting the consumption of drugs and alcohol. Hair stores a long-term history of substance use by sequestering biomarkers within the fibers of the growing hair strands. When acquired close to the scalp, hair can reveal drug and alcohol use over an approximate window of three months. Hair collection is straightforward, challenging to adulterate, and convenient to transport.
A 1.5-inch segment consisting of around 200 hair strands (similar in size to a #2 pencil) situated nearest to the scalp yields 100mg of hair, the optimal sample for both screening and confirmation. For EtG, additional tests, and/or those exceeding 10 panels, a specimen weight of 150mg is recommended. Utilizing a jeweler’s scale is advised for weighing the specimen. If scalp hair is unavailable, an equivalent amount of body hair may be gathered. Note that head hair refers solely to scalp hair, while body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial sample processing within a laboratory's framework. It encompasses verifying proper sealing and shipment, assigning a random Laboratory Accessioning Number (LAN), and completing any additional data entry not handled by an electronic chain of custody system.
Screening provides an initial rapid assessment for illegal drug use. Though it serves as an economical method to discount drug usage in most samples, any positive screen must be confirmed for court admissibility. Samples deemed presumptive positives in Screening require secondary confirmation.
In instances of presumptive positivity during Screening, additional hair is extracted from the initial specimen for Extraction. Within this phase, drugs are isolated from hair at significantly lower concentrations than other methods (such as urine or oral fluid samples), underscoring why hair drug screening poses unique challenges.
A positive screen confirmation involves GC/MS, GC/MS/MS, or LC/MS/MS methods. Before Confirmation, all presumptive positive samples undergo washing if required. This entire laboratory procedure, from Accessioning to Confirmation, is scrutinized under the CAP (College of American Pathologists) Hair classification in conjunction with the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests", the examination actually analyzes the hair strand rather than the follicle beneath the scalp.
In Richmond, MI, hair follicle tests offer several advantages over traditional urine tests. The accuracy in detecting substance use history extends far beyond that of urine tests. While urine tests may detect recent use within a few days, hair follicle tests identify usage patterns over a period of months, providing a more comprehensive view.
One major benefit of hair follicle testing in Richmond, MI, is its extended detection window. Unlike urine tests that only cover recent drug use, hair testing can reveal substance usage over 90 days. This provides a thorough overview of an individual’s drug history, invaluable for employers seeking comprehensive screening.
Hair follicle testing provides a tamper-resistant option for drug testing in Richmond, MI. The collection method significantly reduces the risk of sample adulteration, ensuring that the results obtained are both reliable and beyond dispute.
With convenient locations nationwide and in Richmond, MI, our drug testing services are accessible and hassle-free. We ensure that individuals and businesses benefit from quick and easy access to testing centers, minimizing any disruptions to their regular schedules.
The process for hair follicle testing in Richmond, MI, is designed to be simple and confidential. Ordering, testing, and receiving results is streamlined to protect personal privacy, making it an efficient and user-friendly option for those in need of drug testing services.
Offering competitive pricing and prompt turnaround, our hair follicle testing services in Richmond, MI, provide excellent value. Companies of all sizes can benefit from our cost-effective solutions that guarantee fast and reliable results, enhancing business operations.
Offering fast and accurate results, hair follicle drug testing in Richmond, MI, has become a leading method for substance detection. The high precision in detecting past drug use is unparalleled, allowing for reliable insight into a subject’s history and ensuring any issues are identified swiftly.
Implementing hair follicle testing in Richmond, MI, aids employers in maintaining a drug-free workplace and ensures compliance with stringent policies. This safeguards against legal challenges and fosters a safer work environment, providing employers with much-needed peace of mind.
