Accredited Drug Testing offers comprehensive hair follicle drug testing in Yellville, Arkansas. Whether you require a hair drug or alcohol test, Accredited Drug Testing is a leader in hair testing, with centers nationwide capable of performing these tests. Typically, 1.5 to 2 inches of hair from your crown or body can be used. Hair tests can detect drugs, alcohol/ETG, or offer other specialized hair testing solutions.
Over the years, hair follicle drug tests have become a more common method for conducting drug screenings. Many employers, courts, and substance abuse specialists now prefer hair tests over standard urine tests. This method is ideal for employers with zero-tolerance policies, courts, and those on probation. Its main advantage is the extended detection window for drug usage, which lasts up to 90 days, collected under observation, and is difficult to manipulate. However, urine tests remain the preferred method for detecting recent drug use within the past five 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.
The analysis of hair has emerged as an effective method for detecting the use of drugs and alcohol. Hair captures a long-term record of alcohol and drugs by incorporating biomarkers in the fibers of the growing hair. When taken close to the scalp, hair can reflect drug and alcohol use over a period of up to three months. It is easy to collect, less prone to tampering, and straightforward to send for analysis.
A 1.5-inch portion made up of around 200 strands (about the thickness of a standard pencil) from near the scalp offers about 100mg of hair, which is the best sample size for initial screening and verification. For EtG, additional tests, and/or panels exceeding ten, 150mg is suggested. Utilizing a jeweler’s scale is recommended for accurate measurement. If scalp hair isn't available, a corresponding amount of body hair can be used. "Head hair" specifically refers to hair from the scalp. "Body hair" covers all other hair types (such as facial or armpit hair).
Process Overview
The laboratory processing of a drug test involves four primary stages: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample undergoes entry into the laboratory’s system. This step includes confirming that the sample was properly secured and transported, generating a random LAN (Laboratory Accessioning Number), and finalizing any data entry not automatically included by an electronic chain of custody system.
Screening is an initial assessment to detect drug abuse. Although Screening is an economical method to exclude drug consumption in most tests, a positive outcome must be validated for legal acceptability. Tests indicating a presumptive positive during Screening need additional verification.
For samples showing a presumptive positive at the Screening phase, more hair is extracted from the main sample for the Extraction process. Here, drugs are isolated from hair at significantly lower concentrations than other techniques (e.g., urine or saliva), which makes hair testing one of the most challenging methods to execute.
Verification of positive results is carried out using GC/MS, GC/MS/MS, or LC/MS/MS technologies. Every sample presumed positive is washed before confirmation as required. The whole laboratory procedure from Accessioning to Confirmation is reviewed following both the CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests," this procedure analyzes the hair strand rather than the hair follicle beneath the scalp.
In Yellville, AR, hair follicle testing proves superior to urine tests by offering greater accuracy and detection reliability. Unlike traditional urine tests, which cover a short detection window, hair testing identifies drug use over a longer period.
Extended detection windows are a key advantage of hair follicle testing in Yellville, AR. Able to identify drug use over up to 90 days, this method affords employers a comprehensive overview of an individual's substance use history.
Yellville, AR stands ready to fight drug testing fraud with hair follicle tests, a method known for its tamper-resistant properties. This approach significantly reduces risks of sample manipulation, bolstering confidence in the results.
The convenience of accessing hair follicle testing is unmatched in Yellville, AR, thanks to the availability of nationwide testing centers. Quick, easy, and hassle-free service is guaranteed.
Hair follicle testing in Yellville, AR promises a simple and confidential process, from ordering to receiving results. This clarity maintains privacy throughout.
In Yellville, AR, hair follicle testing offers affordable pricing and fast turnaround, providing great value and contentment for businesses, large and small.
The precision of hair follicle drug tests is unmatched, offering reliable and accurate results swiftly in Yellville, AR. This method outshines others, guaranteeing comprehensive detection of substance use.
The speed at which results are processed enables quick decision-making.
The high level of accuracy ensures employers and individuals get trustworthy insights into substance use.
For employers in Yellville, AR, hair follicle testing ensures compliance with drug-free workplace policies. This approach minimizes legal risks and bolsters workplace safety, offering peace of mind.
