Accredited Drug Testing provides thorough hair follicle drug testing services in Palouse, Washington. For those in need of drug or alcohol hair tests, we excel in this area and have testing centers throughout the country capable of administering hair tests. A minimum of 1.5 to 2 inches of hair on the crown or body is typically required, allowing for analysis of drugs, alcohol/ETG, or other specialized testing options.
In recent times, drug testing methods have increasingly shifted towards hair follicle testing. Employers, courts, and Substance Abuse experts often demand hair testing over the common urine test. Such tests benefit employers with strict drug-use policies, courts, and individuals on probation due to their extensive detection period—up to 90 days. This observed collection process minimizes cheating, although urine tests are still preferred for detecting recent drug use within the last 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 testing has evolved into a significant method for identifying drug and alcohol usage. Hair fibers capture biomarkers over time, offering a comprehensive history of substance use. When collected near the scalp, hair can reveal drug and alcohol exposure for up to around 3 months. Hair is easy to obtain, somewhat resistant to adulteration, and simple to transport.
A 1.5-inch segment of roughly 200 hair strands (about the diameter of a #2 pencil) near the scalp will yield 100mg of hair, which is optimal for analysis and verification. For EtG evaluations, additional tests, or panels exceeding 10, a sample weight of 150mg is advised. We suggest using a jeweler's scale for precision. If scalp hair is not accessible, an equivalent amount of body hair can be utilized. When discussing head hair, we specifically mean scalp hair. Body hair encompasses all other types (facial, underarm, etc.).
Process Overview
The comprehensive laboratory process for a drug test result encompasses Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial stage of integrating a sample into a laboratory’s workflow. This phase includes confirming the sample's proper sealing and transportation, assigning a unique LAN (Laboratory Accessioning Number), and completing any supplemental data entry outside of an electronic chain of custody system.
Screening consists of a preliminary rapid test for commonly abused substances. While Screening is an economical method to exclude drug use for the majority of samples, a positive screen must be validated for legal proceedings. Any samples that produce a presumptive positive during Screening need further confirmation.
Should a sample yield a presumptive positive in Screening, additional hair from the initial batch is prepared for Extraction. In this phase, hair releases drugs at significantly lower concentrations than other techniques (e.g., urine or oral fluid), which contributes to the challenge of conducting hair drug testing.
GC/MS, GC/MS/MS, or LC/MS/MS performs the Confirmation of any positive screening result. Prior to confirmation, all samples that tested positive are washed as required. The entire procedure from Accessioning to Confirmation is monitored under both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the actual testing is conducted on the hair strand and not the follicle under the scalp.
In Palouse, WA, hair follicle testing is a superior choice over traditional urine tests. This method offers enhanced detection accuracy and reliability, making it ideal for environments that demand precision. Unlike urine tests, hair testing captures a longer history of drug use, ensuring that no substance goes undetected, thus making it a preferred test for comprehensive evaluations.
With hair follicle testing in Palouse, WA, substance detection over an extended period is now possible. Spanning up to 90 days, it provides employers with insight into an individual's complete substance use history. This comprehensive overview helps in making well-informed decisions, painting a clear picture of the applicant or employee's past without leaving any gaps.
Hair follicle tests in Palouse, WA, have a distinct advantage due to their tamper-resistant nature. Decreasing the chances of sample adulteration, they provide trustworthy results which are difficult to manipulate. This enhances the confidence of employers in the accuracy of the test results, ensuring fair evaluations.
Accredited Drug Testing makes access to hair follicle testing convenient in Palouse, WA, thanks to our nationwide network of testing centers. Offering seamless and easy testing services, our strategically located centers ensure you have swift and hassle-free access wherever you are in the country, enhancing the convenience for everyone seeking reliable testing.
In Palouse, WA, Accredited Drug Testing offers a straightforward and confidential process for hair follicle testing. It’s easy to order, take the test, and subsequently receive results, all while ensuring that your privacy concerns are firmly addressed. Our secure procedures are designed to simplify the entire experience, making it comfortable and stress-free for all participants.
Achieving fast turnaround times and maintaining affordable pricing is a hallmark of our hair follicle testing in Palouse, WA. We provide competitive pricing that suits various company sizes while ensuring rapid results. This means great value for companies looking to administer drug testing without breaking the bank or facing lengthy waits for results.
Hair follicle drug testing in Palouse, WA, offers rapid, precise, and dependable results. Fast and accurate, the tests efficiently identify substance use, providing results that both employers and individuals can trust. The process ensures a high level of accuracy in showcasing a person's drug history, making it an invaluable tool for those who need reliable testing outcomes promptly.
For employers in Palouse, WA, hair follicle testing is a key in maintaining compliance with drug-free workplace policies. By adopting this method, companies can diminish legal risks and foster a safer work environment. With assured compliance, employers can focus on the core business operations while enjoying the peace of mind that comes from reducing liability.
