For those in San Juan, Washington, Accredited Drug Testing offers comprehensive hair follicle drug tests. Specializing in hair-based testing, we have centers across all cities Nationwide equipped to conduct hair tests. Typically, 1.5 to 2 inches of head or body hair is needed. These tests can detect drugs, alcohol/ETG, and other tailored options.
Hair follicle drug testing has increasingly become a method of choice, often overshadowing urine tests. Employers, courts, and Substance Abuse experts lean towards hair tests for their precision. The standout advantage is hair tests’ extended detection timeframe, reaching up to 90 days, minimizing the chance of manipulation, whereas urine tests remain optimal for detecting substance 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.
Hair analysis has become recognized as a crucial method for identifying drug and alcohol consumption. Hair retains a comprehensive timeline of alcohol and drug use by capturing biomarkers within the growing hair strand fibers. If collected near the scalp, hair analysis can offer up to a three-month timeframe for detecting alcohol and drugs. This method is easy to collect, relatively hard to tamper with, and straightforward to transport.
A 1.5-inch sample consisting of around 200 hairs (approximately the size of a #2 pencil) closest to the scalp will yield 100mg of hair, the perfect amount for both screening and confirmation. For EtG, add-ons, and/or tests beyond 10 panels, a 150mg sample is advised. It's suggested to weigh the sample using a jeweler's scale. If scalp hair can't be collected, an equivalent quantity of body hair can be used. When mentioning head hair, it pertains exclusively to scalp hair. Body hair encompasses all other hair varieties (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test outcome comprises four core steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the sample's initial entry into a lab’s system. This phase verifies the sample's proper sealing and shipment, assigns a random LAN (Laboratory Accessioning Number), and completes any additional data entry omitted by an electronic chain of custody system.
Screening offers a quick preliminary examination for drug abuse. While Screening is a budget-friendly method to determine drug absence in most samples, a positive result requires confirmation for legal admissibility. Samples with a presumed positive result in Screening necessitate secondary confirmation.
If a sample is presumptively positive at the Screening phase, further hair is extracted from the initial sample for Extraction. Here, drugs are extracted from hair at substantially lower concentrations than other methods (e.g., urine or oral fluid), which makes hair drug analysis the most complex method to execute.
Confirmation of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Any samples presumed positive undergo washing prior to necessary confirmation. The complete laboratory process from Accessioning to Confirmation is monitored under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug analysis:
Limitations:
Note: Commonly termed as "hair follicle tests", the examination focuses on analyzing the hair strand, not the follicle beneath the scalp.
When comparing hair follicle testing to traditional urine tests in San Juan, WA, hair testing outshines due to superior detection accuracy and reliability. Hair tests detect drug use over longer periods, unlike urine tests, and offer a deeper insight into substance history with high dependability.
Hair follicle testing in San Juan, WA, provides an extended detection window of up to 90 days. This allows employers to get a comprehensive look at an individual’s substance use history, offering a more thorough background check than shorter-term urine tests.
In San Juan, WA, the hair follicle test’s method greatly reduces tampering. Hair samples, collected under observation, minimize risks of adulteration, providing reliable and unquestionable results, crucial for maintaining integrity in testing.
With Nationwide centers, including those in San Juan, WA, Accredited Drug Testing offers convenience in accessing hair follicle testing. Our expansive reach ensures quick, easy, and hassle-free testing, accommodating local and nationwide needs.
In San Juan, WA, the process for hair follicle testing is simple and confidential. From ordering in a straightforward manner to discreetly receiving results, the process addresses privacy concerns efficiently, ensuring ease of use.
Offering affordable pricing and fast turnaround, hair follicle testing in San Juan, WA, provides excellent value. Competitive pricing structures combined with quick response times deliver peace of mind for companies of various sizes.
In San Juan, WA, hair follicle drug tests are renowned for their speed and accuracy. These tests quickly detect substance use, making the process efficient and reliable. With their high precision, hair tests ensure accurate detection, providing trustworthy results that support informed decisions.
Employers in San Juan, WA, gain peace of mind and compliance with drug-free policies using hair follicle tests. These tests help diminish legal risks, promoting a safer workplace environment, crucial in upholding organizational standards.
