Accredited Drug Testing provides extensive hair follicle drug tests in Phelps City, Missouri. We specialize in hair drug and alcohol testing and have centers nationwide ready to conduct these assessments. A minimum of 1.5 to 2 inches of hair from the head or body is typically required. Our tests can detect drugs, alcohol, ETG, and offer other tailored options.
Recently, hair follicle drug tests have become more common in drug testing procedures. Employers, courts, and substance abuse experts often prefer them over standard urine tests. Employers with zero-tolerance policies, courts, and those on probation frequently utilize these tests. The key advantage is their extended detection window—up to 90 days—collected under supervision, minimizing cheating. However, urine tests remain most effective for recent use within the past 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.
Seen as an effective method for identifying drug and alcohol use, hair testing captures a detailed history of substance consumption by ensnaring biomarkers within the strands of hair as they grow. When samples are taken close to the scalp, they can reveal a detection duration of up to approximately three months for alcohol and other substances. Hair collection is straightforward, relatively resistant to tampering, and easy to transport.
By extracting a 1.5-inch segment of around 200 strands of hair, similar in width to a #2 pencil from the scalp, a collection of 100mg, the optimal sample volume for screening and confirmation, is obtained. For EtG, additional substances, and/or tests exceeding 10 panels, a 150mg sample is advised. Using a jeweler’s scale to weigh the sample is suggested. If scalp hair isn't accessible, a proportional amount of body hair may be used instead. References to head hair pertain strictly to scalp hair. Body hair includes all other types such as facial and axillary hair.
Process Overview
The laboratory processing of a drug test result comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the initial phase of incorporating a sample into a laboratory’s database. This stage involves confirming that the sample is properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any necessary data entry not covered by an electronic chain of custody system.
Screening offers an initial expedite check for drugs of abuse. As a cost-efficient method to eliminate drug presence for most samples, a positive result in Screening requires confirmation for legal validity. Any presumptive positive samples during Screening necessitate further confirmation.
Once a sample tests presumptively positive in Screening, additional hair is taken from the original sample and set up for Extraction. In this stage, drugs are extracted from hair at much lower concentrations compared to other methodologies (e.g., urine or oral fluid), making hair drug screening a particularly challenging methodology to execute.
Any positive results from Screening are confirmed through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo a necessary wash before confirmation. The complete laboratory procedure from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly called "hair follicle tests", the actual examination evaluates the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Outperforms Urine Tests in Phelps City, MO
When comparing hair testing with traditional urine tests, the benefits become clear. Hair tests boast superior detection accuracy and reliability.
This makes hair testing the preferred choice for numerous employers and organizations.
In Phelps City, MO, hair follicle testing is remarkable for its Extended Detection Window.
Employers benefit from gaining insights into an individual's long-term substance history.
Overall, this method is invaluable for assessing an individual's past behavior.
Tamper-Resistant Testing in Phelps City, MO
Hair follicle drug tests markedly decrease the likelihood of sample tampering.
These advantages make hair testing a prudent choice for employers seeking irrefutable evidence of substance use.
Convenience is key; Phelps City, MO boasts numerous nationwide testing locations making access simple and hassle-free.
Whether local or across the nation, our centers offer consistent quality and service.
Our drug testing process in Phelps City, MO is Simple and Confidential.
Ordering, taking, and receiving results is straightforward, minimizing stress.
Focusing on convenience and confidentiality ensures client satisfaction.
Affordable Pricing and Fast Turnaround in Phelps City, MO
We offer competitive pricing structures without compromising quality.
Our services represent both a cost-effective option and peace of mind.
Hair follicle drug tests are renowned for their precision and speed. In Phelps City, MO, these tests highlight exceptional accuracy in detecting substance use, offering results that are both fast and reliable.
In comparison to other testing methods, hair follicle tests stand out due to their effectiveness in producing dependable outcomes in a timely manner.
Compliance and Peace of Mind for Employers in Phelps City, MO
Utilizing hair follicle testing helps ensure compliance with drug-free workplace policies.
Employers benefit from the clear, dependable results these tests deliver.
