Accredited Drug Testing offers comprehensive hair follicle drug screening in Martinville, Arkansas. If you need a test for drugs or alcohol, our centers, available in cities across the country, focus on hair testing. Generally, 1.5 to 2 inches of hair from your head or body is needed. Hair tests can detect substances, including drugs, alcohol/ETG, and other specified options.
Recently, hair follicle drug testing has become a popular choice for drug screening. Many employers, courts, and substance abuse professionals now prefer it over the traditional urine test. Hair tests are employed by zero-tolerance employers, courts, and individuals on probation. One main advantage is its extended detection period, typically up to 90 days, which is collected under observation and nearly impossible to tamper with. However, for detecting recent drug use within the last 5 days, urine testing remains most effective.
* 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 now regarded as an effective means for detecting the consumption of drugs and alcohol. This form of testing tracks substances over an extended period by capturing trace elements in the hair's fibers as it grows. When obtained near the scalp, hair can reveal substance use with an approximate detection span of three months. Collecting hair samples is straightforward, relatively tamper-resistant, and easy to transport.
A sample length of 1.5 inches with around 200 hair strands (comparable to the width of a #2 pencil) next to the scalp yields 100mg of hair, which is optimal for both screening and validation tests. For extra tests such as EtG, add-ons, or panels exceeding 10, a sample weight of 150mg is suggested. Using a jeweler’s scale to weigh the sample is a good practice. If scalp hair cannot be obtained, an equivalent volume of body hair may be used. ‘Head hair’ strictly refers to scalp hair, while ‘body hair’ includes all other types (e.g., facial, underarm).
Process Overview
The laboratory procedure for processing a drug test outcome includes the stages of Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into the laboratory system. This step verifies proper sealing and shipping, assigns it a randomized LAN (Laboratory Accessioning Number), and concludes any manual data entry required outside electronic systems tracking the chain of custody.
Screening serves as an early assessment for drug presence. Although economical in ruling out drug use for most samples, a Screening positive necessitates confirmation for legal acceptance. Any samples flagged as potentially positive in Screening must undergo additional verification.
If Screening indicates a presumed positive result, additional hair from the sample is used for the Extraction stage. Drugs are extracted from hair at much lower concentrations than via other methods (e.g., urine, saliva), highlighting why hair drug testing poses complex challenges.
Verification of positive results is accomplished with techniques like GC/MS, GC/MS/MS, or LC/MS/MS. Depending on requirements, presumptive positive samples undergo cleaning before confirmation. The entire lab process from Accessioning to Confirmation is monitored under CAP (College of American Pathologists) Hair standards and complies with ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though commonly called "hair follicle tests", these tests examine the hair strand itself, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Martinville, AR. Compared to urine tests, hair follicle testing offers greater detection accuracy and reliability. The extended window of detection allows for an in-depth understanding of an individual’s substance history.
Extended Detection Window in Martinville, AR. Hair follicle testing provides a deep insight into drug usage over an extensive period, typically up to 90 days. This gives employers a comprehensive view of substance history.
Tamper-Resistant Testing Method in Martinville, AR. Hair follicle tests minimize the chances of sample adulteration. This method provides reliable and unquestionable results, critical for ensuring accuracy in testing.
Convenient Nationwide Testing Locations and Local Locations in Martinville, AR. Our testing centers are conveniently located nationwide, ensuring easy and hassle-free access to testing services anywhere, including Martinville.
Simple, Confidential Process in Martinville, AR. The process for ordering, taking, and receiving hair follicle test results is straightforward and confidential, addressing concerns about privacy and ease of use.
Affordable Pricing and Fast Turnaround in Martinville, AR. Our competitive pricing and quick turnaround times offer excellent value, ensuring peace of mind for businesses of all sizes in Martinville.
Fast, Accurate, and Reliable Results in Martinville, AR. Hair follicle drug testing is renowned for its precision and speed. This method ensures pinpoint accuracy in identifying substance use, providing quick and dependable results in Martinville.
Compliance and Peace of Mind for Employers in Martinville, AR. Implementing hair follicle testing helps maintain compliance with workplace drug-free policies, reducing legal risks and promoting a safer work environment.
