Accredited Drug Testing offers comprehensive hair follicle drug testing services in Donald, Washington. Specializing in hair testing, we have centers nationwide for performing these tests. Typically, 1.5 to 2 inches of hair from the crown or the body is sufficient. We analyze hair for drugs, alcohol/ETG, or other specific testing needs.
Recently, hair follicle testing has become a more common drug testing method. Employers, courts, and Substance Abuse professionals often opt for hair tests over urine tests. Zero-tolerance employers, the judicial system, and those on probation rely on hair tests. The key advantage is its ability to detect drugs for up to 90 days; however, for recent drug use (within 5 days), urine tests remain more precise.
* 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 is now widely recognized as a robust instrument for identifying drug and alcohol usage. This is because hair retains biomarkers within the fibers of a growing strand, offering an extended history of substance use. When procured near the scalp, hair can reveal up to a 3-month window for detecting alcohol and various drugs. Collecting hair is straightforward, somewhat resistant to tampering, and convenient for shipping.
A 1.5-inch segment of around 200 hair strands (comparable in size to a #2 pencil) nearest to the scalp provides 100mg of hair, the perfect sample size for both screening and confirmation procedures. For tests that include EtG, additional tests, and/or those exceeding 10 panels, a recommendation of 150mg of the hair specimen is made. It's advised to weigh the hair specimen using a jeweler’s scale. If scalp hair cannot be collected, a similar quantity of body hair can serve as a substitute. When we discuss head hair, we are specifically addressing scalp hair only. Body hair encompasses all other hair variations (facial, underarm, etc.).
Process Overview
The laboratory processing of a drug test result consists of four key phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase where a sample is processed into a lab's system. This step includes ensuring that the sample was correctly sealed and transported, generating a random LAN (Laboratory Accessioning Number), and finishing any extra data entry absent from an electronic chain of custody system.
Screening involves a preliminary fast assessment for drugs of misuse. Though Screening is cost-efficient in ruling out drug usage in most samples, any positive findings need confirmation for court admissibility. Samples that appear positive in Screening require an additional confirmation.
Should there be a presumptive positive in the Screening phase, more hair is extracted from the initial sample and processed for Extraction. During this stage, drugs are extracted from hair at much lower concentrations than in other techniques (e.g., urine or oral fluid), thus making hair drug screening a more challenging method to conduct.
Confirmation of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Each presumptive positive sample undergoes washing before Confirmation as necessary. The lab process, from Accessioning to Confirmation, is examined under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While often named "hair follicle tests", the test actually analyzes the hair shaft rather than the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Donald, WA
Hair follicle tests offer numerous benefits over traditional urine tests. They provide a more reliable detection process, with improved accuracy rates. Unlike urine tests, hair exams can detect substance use over a prolonged period, making them a superior choice for many organizations.
Extended Detection Window in Donald, WA
Hair follicle testing provides a comprehensive overview of an individual’s substance history for up to 90 days. This extended detection window allows employers to gain insight into potential patterns of drug use, significantly enhancing their decision-making capabilities when assessing employees or candidates.
Tamper-Resistant Testing Method in Donald, WA
The integrity of hair follicle drug testing is second to none, greatly minimizing the chance of sample tampering. This method’s stringent collection and analysis process guarantees undeniably trustworthy results, ensuring confidence in the test’s validity.
Convenient Nationwide Testing Locations and Local Locations in Donald, WA
Our testing facilities span the nation, offering convenience and accessibility. With locations in Donald, we ensure seamless, hassle-free access to testing services, meeting the needs of individuals and companies swiftly and efficiently.
Simple, Confidential Process in Donald, WA
Our hair follicle testing procedure is straightforward and respects privacy. From ordering to obtaining results, every step is designed to be simple and secure, addressing any privacy concerns associated with drug testing and ensuring a seamless user experience.
Affordable Pricing and Fast Turnaround in Donald, WA
We provide competitive pricing and quick turnaround times, making hair follicle testing accessible to businesses of all sizes. This approach ensures that companies receive excellent value without compromising on the quality and reliability of the test outcomes.
Fast, Accurate, and Reliable Results in Donald, WA
Hair follicle drug testing offers unparalleled accuracy and speed, providing reliable assessments of substance use. This testing method is instrumental in ensuring precise detection of drug consumption, outperforming traditional alternatives by delivering quick and consistent outcomes.
Compliance and Peace of Mind for Employers in Donald, WA
Utilizing hair follicle testing ensures alignment with workplace drug-free policies. This method reduces legal risks while promoting a safe working environment. Employers gain peace of mind knowing they are upholding compliance and prioritizing safety in their organizations.
