Accredited Drug Testing offers comprehensive hair follicle drug testing in Lewiston, CA. If you're in need of a hair drug or alcohol test, we are experts in hair testing and have numerous centers nationwide, including in every city, ready to conduct a hair test. Typically, 1.5 to 2 inches of scalp or body hair are required for most tests. Hair tests can be tailored to check for drugs, alcohol/ETG, or other custom options.
Recently, hair follicle testing has gained prominence as a method for drug testing. Many courts, employers, and substance abuse counselors are opting for hair drug tests over traditional urine tests. These tests are preferred by zero-tolerance employers, judicial systems, and individuals on probation. The major advantage of hair testing is its extensive detection window for substances, usually up to 90 days, and the observed collection process that makes tampering extremely difficult. However, for drug use detection within the past 5 days, urine testing remains the most 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.
The use of hair testing has gained recognition as an effective method for identifying drug and alcohol consumption. Hair captures a prolonged record of substance use by entrapping markers within its strands. When sourced from near the scalp, hair offers roughly a three-month timeframe for detecting drugs and alcohol. Besides being easy to gather, hair is relatively resistant to tampering and straightforward to transport.
A sample of 1.5 inches from around 200 hair strands—about the circumference of a #2 pencil—nearest to the scalp provides 100mg, which is the preferred quantity for screening and verification. For tests such as EtG, add-ons, or those exceeding 10 panels, 150mg of hair is advised. Using a jeweler’s scale is suggested for weighing the sample. If head hair is unavailable, body hair of the same mass can be taken. The term 'head hair' is specific to scalp hair, whereas 'body hair' encompasses other varieties (e.g., facial, underarm).
Process Overview
The laboratory processing of a drug test result comprises four essential phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial intake of a sample into the lab's system. This step includes ensuring the sample's seal and proper dispatch, assigning a random LAN (Laboratory Accessioning Number), and inputting any supplementary data absent from an electronic custody chain.
Screening offers a preliminary assessment for substance abuse. Although Screening serves as a cost-effective approach to exclude drug use in most samples, confirming a positive screen is necessary for it to hold up legally. Samples with a presumptively positive result in Screening must undergo further confirmation.
In the event a sample tests presumptively positive at the Screening stage, additional hair is extracted from the original sample for the Extraction process. Here, drugs are isolated from hair at concentrations lower than in alternative methods (such as urine or saliva), making hair drug screening particularly challenging to conduct.
Confirmation of a positive Screening outcome is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as required. The complete lab procedure from Accessioning to Confirmation is assessed in line with both the CAP (College of American Pathologists) Hair certification and adherence to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", these tests actually analyze the hair strand rather than the follicle below the scalp.
In Lewiston, CA, hair follicle testing shows clear advantages over traditional urine tests. With an extensive detection window, hair testing is highly effective for identifying long-term substance use. This superior accuracy makes it a favored option for employers keen on enforcing stringent drug policies.
Hair tests are nearly unbeatable when compared to urine tests in terms of reliability. The long detection period and precision make them particularly valuable for thorough substance use assessments, providing employers in Lewiston, CA, with comprehensive drug use insights.
Hair follicle testing, with its extended detection window of up to 90 days, offers a crucial advantage in Lewiston, CA. This expanded timeframe allows employers to gain deeper insights into an employee's substance use history, helping make informed hiring or monitoring decisions.
Employers benefit from unlocking a detailed substance use history through hair follicle testing. This extended detection capability provides a broader view, enabling more strategic decisions in maintaining a safe and productive workplace environment in Lewiston, CA.
Hair follicle testing in Lewiston, CA, is renowned for its tamper-resistant nature, providing confidence in the results' integrity. The difficulty in altering or tampering with the sample ensures reliable conclusions, safeguarding the testing process from fraudulent interference.
Sample adulteration is significantly reduced with hair testing. The method offers reliable and unquestionable results, maintaining a trustworthy standard for substance use evaluation. Employers in Lewiston, CA, can rely on this method to maintain stringent testing protocols.
Accredited Drug Testing offers convenient services in Lewiston, CA, featuring nationwide test centers and local options. Our expansive reach ensures that residents and businesses in Lewiston gain hassle-free access to necessary testing, without any undue travel burdens.
Our network of testing centers guarantees reliable service proximity for residents of Lewiston, CA. Easy accessibility reflects our commitment to providing quick and convenient drug testing solutions, ensuring a seamless experience for all clients.
In Lewiston, CA, our hair follicle testing ensures a straightforward and confidential process. Clients find peace of mind in the simplicity and privacy offered throughout the testing procedure, from ordering to result gathering, enhancing their experience.
Test with confidence in Lewiston, CA, through our direct and confidential approach. We address privacy concerns effectively, providing a smooth and worry-free experience. The seamless process prioritizes ease of use, ensuring satisfaction for all involved.
Competitive pricing and fast turnaround times in Lewiston, CA, underscore the value of our hair follicle testing services. Businesses of all sizes benefit from excellent cost management, ensuring affordability without compromising the quality of results.
With quick results and affordable options, our services promise peace of mind for Lewiston businesses. Our pricing structures provide clarity and value, empowering companies to make informed decisions without straining their budgets.
Hair follicle drug tests offer unmatched accuracy, speed, and reliability in Lewiston, CA. They precisely identify substance use, making them a preferred choice for meticulous result seekers. The fast turnaround of results heightens their appeal, providing assurance to those who prioritize quick and precise information.
The precision of hair testing stands out, offering clear insights into substance usage. This method not only minimizes errors but guarantees dependable outcomes. Residents and businesses in Lewiston, CA, can count on this testing for accurate recognition of substance use.
Hair follicle testing aids employers in Lewiston, CA, in achieving compliance with drug-free workplace policies. By ensuring that employees meet these standards, employers reduce legal risks while fostering a safe and efficient working environment, achieving peace of mind.
With hair follicle testing, employers in Lewiston, CA, can rest assured they're supporting their workplace policies. This method aligns with compliance requirements, minimizing potential legal issues and enhancing overall workplace safety, making it an invaluable tool for any business.
