Accredited Drug Testing offers comprehensive hair follicle drug testing services in Zillah, Washington. Focusing on both drug and alcohol analysis, we operate testing facilities in cities across the country. Typically, 1.5 to 2 inches of hair from the head or body are required. Hair analysis can detect drugs, alcohol/ETG, or be tailored for specific testing needs.
Hair follicle testing has gained popularity in recent years as a method for drug screening. Many employers, courts, and Substance Abuse professionals opt for hair tests over traditional urine tests. Hair follicle tests appeal to employers with strict no-drug policies, judiciary bodies, and those on probation. The main advantage of these tests is their extended detection period, lasting up to 90 days, and they are nearly impossible to compromise, unlike urine tests, which are more accurate for very recent drug use within 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.
The utilization of hair testing has emerged as an effective means for uncovering drug or alcohol consumption. By embedding biomarkers within the hair’s growing fibers, hair offers an extended retrospective view of substance use. When sampled near the scalp, hair can reveal alcohol and drug intake history spanning approximately three months. Collecting hair is straightforward, relatively tamper-resistant, and easily transportable.
Collecting a 1.5-inch segment of around 200 hairs (similar in size to a #2 pencil) nearest the scalp provides roughly 100mg of hair, which is optimal for accurate screening and confirmation. For EtG or expanded panel testing beyond 10 types, a specimen weighing 150mg is advisable. Using a jeweler’s scale is recommended for weighing the sample. If no scalp hair is available, a comparable quantity of body hair can be taken. When discussing head hair, we specifically mean scalp hair. Body hair refers to all other types of hair (facial, axillary, etc.).
Process Overview
Laboratory processing of drug test outcomes includes four crucial steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the primary insertion of a sample into the lab’s system. This procedure confirms proper sealing and shipping, assigns a LAN (Laboratory Accessioning Number) randomly, and completes any outstanding data entry absent in an electronic chain of custody system.
Screening consists of a preliminary evaluation for drug abuse. Screening serves as a cost-efficient way to dismiss drug use in most cases, yet a positive screen must be validated for courtroom admissibility. Any samples with presumptive positive results during Screening demand additional confirmation.
Should a screening yield a presumptive positive, further hair is extracted from the initial portion to prepare for Extraction. In this phase, hair is used to extract drugs at concentrations lower than those in other methods (e.g., urine or oral fluid), making hair drug screening the most challenging to conduct.
Positive screenings are verified through GC/MS, GC/MS/MS, or LC/MS/MS techniques. Any samples with presumptive positive readings are thoroughly washed before confirmation if required. Both the steps—from Accessioning to Confirmation—undergo scrutiny by the CAP (College of American Pathologists) Hair designation and comply with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is often used, but the testing indeed involves analyzing the hair shaft, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Zillah, WA
Hair follicle testing is superior to urine tests in detecting substance use over an extended period. The accuracy and reliability of hair tests provide a clearer picture of an individual's history with drugs. Unlike traditional urine tests, hair testing reduces the risk of sample tampering and ensures precise results.
Extended Detection Window in Zillah, WA
In Zillah, WA, hair follicle testing is valuable for its ability to track drug use over a lengthy period, up to 90 days. Employers benefit from a detailed view of an applicant’s substance history, aiding in making informed hiring or staffing decisions based on reliable data.
Tamper-Resistant Testing Method in Zillah, WA
Hair follicle tests are notably resistant to tampering, providing dependable and credible results in Zillah, WA. This testing method minimizes the possibility of sample manipulation, delivering trustworthy outcomes that assure employers and authorities of the results' authenticity.
Convenient Nationwide Testing Locations and Local Locations in Zillah, WA
With a broad network of testing centers, including in Zillah, WA, accessing our services is quick and easy. Our nationwide presence ensures that individuals and businesses can conveniently schedule tests without the hassle of long travel or waiting times.
Simple, Confidential Process in Zillah, WA
Ordering, taking, and receiving hair test results is a straightforward and confidential process. In Zillah, WA, clients benefit from a streamlined procedure that respects privacy and simplifies drug testing, making it a hassle-free experience for all involved.
Affordable Pricing and Fast Turnaround in Zillah, WA
Our hair follicle testing services in Zillah, WA, offer competitive pricing and rapid turnaround times. By providing excellent value and timely results, we ensure companies of all sizes can implement effective drug testing strategies without straining their budgets.
Fast, Accurate, and Reliable Results in Zillah, WA
The precision and speed of hair follicle drug tests make them stand out in Zillah, WA. These tests provide highly accurate results by detecting a broad range of substances. This ensures that businesses and individuals can make informed decisions quickly, relying on the hair test's ability to accurately reflect substance use.
Compliance and Peace of Mind for Employers in Zillah, WA
Using hair follicle drug testing in Zillah, WA, ensures compliance with drug-free workplace policies. This proactive approach reduces legal risks and enhances the overall safety of the work environment, providing peace of mind for employers committed to maintaining a drug-free workplace.
