Accredited Drug Testing offers comprehensive hair follicle drug screening services in Azusa, California. Whether you need a hair drug or alcohol screening, our specialization in hair testing extends nationwide, with centers across all cities to administer a hair test. A length of 1.5 to 2 inches of hair from your scalp or body is generally required. Hair testing can evaluate drugs, alcohol/ETG, or other tailored hair testing solutions.
Over the past few years, drug testing methods increasingly incorporate hair follicle testing. Numerous employers, judiciary bodies, and substance abuse specialists now opt for hair drug tests over conventional urine screenings. Hair follicle tests are preferred by organizations with stringent drug-free policies, legal systems, and individuals on probation. The key advantage is the extended detection horizon, typically up to 90 days, conducted under supervision, rendering them nearly foolproof. Still, urine tests remain the most definitive for detecting recent usage 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 an effective method for identifying drug and alcohol consumption. Hair acts as a timeline by holding biomarkers within the fibers of the hair as it grows. When hair is taken close to the scalp, it can offer a detection period of up to 3 months for drugs and alcohol. The collection of hair is straightforward, relatively tough to tamper with, and convenient to transport.
A sample measuring 1.5 inches that consists of around 200 hair strands (similar in size to a #2 pencil) from near the scalp yields 100mg, the optimal quantity for both screening and confirmation. For tests involving EtG, additional tests, and/or more than 10 panels, 150mg of the hair is preferred. We suggest using a jeweler’s scale for weighing the sample. If scalp hair cannot be collected, an equivalent quantity of body hair may be used. In our context, head hair refers solely to scalp hair, whereas body hair pertains to other types of hair (face, underarm, etc.).
Process Overview
The laboratory procedure for a drug test result includes four key phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the first stage of entering a sample into a lab’s system. This process involves confirming the sample was adequately sealed and sent, assigning a random LAN (Laboratory Accessioning Number), and inputting any additional information not provided by an electronic custody chain.
Screening provides an initial quick evaluation for drugs. While Screening is a cost-efficient method for ruling out drug consumption in most samples, a positive screening must be confirmed to hold up in court. Samples that are preliminarily positive in Screening must undergo a secondary confirmation.
If a sample shows a preliminary positive in the Screening phase, more hair is extracted from the sample and prepped for Extraction. During Extraction, drugs are pulled from hair at much lower concentrations than other methods (e.g., urine or oral fluid), underscoring why hair drug testing is the most complex method to execute.
Confirmation of any positive screening result is carried out through GC/MS, GC/MS/MS, or LC/MS/MS. Samples with presumptive positive results are washed before necessary confirmations. The entire laboratory sequence from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often referred to as "hair follicle tests", the test actually examines the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Azusa, CA
When comparing hair follicle testing to traditional urine tests, hair tests provide superior detection accuracy and reliability. They uncover a longer history of substance use, offering a thorough assessment of drug patterns that urine tests might miss. This comprehensive insight makes hair testing advantageous for employers in Azusa.
Extended Detection Window in Azusa, CA
Hair follicle testing excels in tracing drug use over an extended period, up to 90 days. This provides employers with a detailed overview of an employee's or candidate's substance history, ensuring better decision-making based on comprehensive insights. It's a vital tool for long-term substance history analysis.
Tamper-Resistant Testing Method in Azusa, CA
The structure of hair follicle tests makes it exceedingly difficult to alter or tamper with the sample, offering genuine and reliable results. This risk reduction in sample adulteration ensures that test results in Azusa are both trustworthy and accurate, serving as a robust method against manipulation.
Convenient Nationwide Testing Locations and Local Locations in Azusa, CA
With our network of testing centers spread nationwide, as well as local sites in Azusa, getting a hair follicle test is quick and hassle-free. The convenience of our locations ensures easy access to testing services, streamlining the process for individuals and companies alike.
Simple, Confidential Process in Azusa, CA
The process for ordering, taking, and receiving hair follicle test results in Azusa is straightforward and discreet. It is designed to protect privacy and ensure ease of use, addressing any privacy concerns individuals or companies might have. This simplicity fosters confidence in the process.
Affordable Pricing and Fast Turnaround in Azusa, CA
Accredited Drug Testing provides competitive pricing and rapid turnaround times for hair follicle drug tests, offering exceptional value to companies of all sizes in Azusa. Our services ensure that businesses receive cost-effective solutions without compromising on quality or efficiency.
Fast, Accurate, and Reliable Results in Azusa, CA
Hair follicle drug tests offer unparalleled accuracy when detecting substance use. Unlike traditional methods, they provide results swiftly, ensuring that any substance traces are promptly identified. This makes hair testing the preferred choice for quick assessments in Azusa, ensuring both speed and precision in results.
Compliance and Peace of Mind for Employers in Azusa, CA
Adopting hair follicle testing ensures compliance with stringent drug-free workplace policies, minimizing legal risks and enhancing safety. Employers can enjoy peace of mind knowing they are upholding regulations, providing a secure and compliant work environment in Azusa.
