In Walla Walla, Washington, Accredited Drug Testing offers comprehensive hair follicle drug testing. Whether you require a drug or alcohol hair analysis, our expertise in hair assessments stands out. With testing centers across all major cities in the U.S., we offer reliable hair test services. Typically, 1.5 to 2 inches of crown hair or body hair is necessary. We provide evaluations for drugs, alcohol/ETG, and other personalized hair test options.
Lately, hair follicle drug testing has gained popularity as a reliable drug screening method. Employers, judicial bodies, and Substance Abuse experts now often prefer hair analysis over traditional urine tests. Hair follicle tests cater to employers with stringent no-drug policies, courts, and probationary programs. A key advantage is its extended detection range of up to 90 days. Samples are collected securely and are hard to counterfeit, though urine tests still excel in detecting recent drug use within 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.
Hair testing is recognized as a robust method for identifying drug and alcohol consumption. Hair acts as a repository, preserving a drug and alcohol history by capturing biomarkers in the hair strand's fibers. When obtained close to the scalp, hair can provide an approximate 3-month detection timeframe for substances. Collecting hair is straightforward, somewhat resistant to tampering, and convenient for shipping.
A 1.5-inch section containing roughly 200 hair strands (similar in size to a #2 pencil) from near the scalp will yield 100mg of hair, which is optimal for screening and validation. For EtG tests, add-ons, or tests involving more than 10 panels, 150mg of the sample is advisable. It's suggested to weigh the sample using a jeweler's scale. If scalp hair is unavailable, an equivalent amount of body hair can be gathered. Note that "head hair" specifically means scalp hair, while "body hair" refers to all other hair types (e.g., facial, axillary).
Process Overview
The laboratory processing of a drug test result includes four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial processing of a sample into a laboratory's system. This step ensures the sample is properly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and completes any data entry not managed by an electronic chain of custody system.
Screening serves as a preliminary drug check. While Screening is a cost-efficient method for ruling out drug use in most samples, a positive result must be confirmed to be valid in legal contexts. Any samples that screen positive require further confirmation.
If a sample screens positive, more hair is extracted from the initial collection and set for Extraction. In this procedure, drugs are isolated from hair at lower concentrations than in other methods (e.g., urine or oral fluid), highlighting the complexity of hair drug testing.
Positive screening outcomes are confirmed via GC/MS, GC/MS/MS, or LC/MS/MS. Any samples with presumptive positives undergo washing prior to confirmation when needed. The entire process, from Accessioning to Confirmation, adheres to CAP (College of American Pathologists) Hair designation and meets ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though often called "hair follicle tests," the actual test analyzes the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Walla Walla, WA surpasses traditional urine tests in several ways. The superior detection accuracy offers concrete results that are hard to challenge. This testing method provides data over a longer period than urine tests, which is invaluable for employers needing reliable insights.
Comprehensive Benefits make hair testing a formidable tool against standard urine tests.
Extended Detection Window: In Walla Walla, WA, hair follicle testing excels with its ability to detect drug use over an extended timeframe, reaching up to 90 days. Employers gain access to a comprehensive view of potential or current employees' drug history, ensuring a safer work environment.
This provides crucial insights that typical testing methods might miss.
The hair follicle test's tamper-resistant nature significantly minimizes the risk of sample tampering, a common issue in other drug testing methods. In Walla Walla, WA, this leads to consistent and unquestionable results, safeguarding the integrity of the testing process.
Collection methods prevent adulteration, ensuring honest results.
Convenient Testing Locations: Across the nation and in Walla Walla, WA, our testing centers are easily accessible. The availability of nationwide testing ensures hassle-free access to our services, facilitating quick and easy substance analysis.
In Walla Walla, WA, ordering a hair follicle test is simple and confidential. The discreet process addresses privacy concerns, simplifying every step from scheduling to result delivery.
This user-friendly approach ensures a seamless experience for all involved.
Affordable Pricing: Our competitive pricing makes hair follicle testing in Walla Walla, WA accessible to businesses of all sizes. Coupled with fast turnaround times, we deliver outstanding value without compromising on quality.
Reliable results at an unbeatable value.
The precision of hair follicle drug tests stands out in Walla Walla, WA. Unlike traditional methods, hair tests offer rapid and accurate detection of substance use. The meticulous approach ensures results that employers and agencies can trust.
High Accuracy is what sets these tests apart, providing reliable metrics for substance detection.
In Walla Walla, WA, employers find peace of mind using hair follicle tests to enforce workplace drug-free policies. These methods ensure compliance while also diminishing legal liabilities. The testing not only enhances safety but also creates a secure working environment.
Ensuring compliance with ease has never been more critical.
