In Grand Terrace, California, Accredited Drug Testing offers comprehensive hair follicle drug testing. Specializing in hair testing for drugs and alcohol, we have centers nationwide capable of performing these tests. Typically, at least 1.5 to 2 inches of hair from the scalp or body is required. These tests can detect drugs, alcohol/ETG, or other custom options.
Recently, hair follicle drug testing has become a more popular method for conducting drug screenings. Employers, court systems, and Substance Abuse professionals increasingly choose hair tests over traditional urine tests. This test is favored by those with zero-tolerance policies for its extended detection period of around 90 days, offering an observed process that is difficult to tamper with. Nonetheless, for recent drug use within the last 5 days, urine tests remain most accurate.
* 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 analysis is increasingly esteemed as an effective method for identifying substance and alcohol consumption. Hair offers an extensive timeline of substance markers by capturing them within the hair’s structural fibers. Acquired near the scalp, hair can present an approximate 3-month detection span for alcohol and drugs. Hair is straightforward to procure, challenging to tamper with, and simple to dispatch.
A 1.5-inch hair sample comprising about 200 strands (approximately the girth of a #2 pencil) near the scalp yields 100mg of hair, an optimal amount for testing and validation. For EtG, supplementary, and/or tests exceeding 10 panels, 150mg of the sample is advised. Utilizing a jeweler’s scale to weigh the sample is suggested. Should scalp hair be lacking, an equivalent quantity of body hair is permissible. Reference to head hair pertains exclusively to scalp hair. Body hair encompasses all other hair classifications (facial, axillary, etc.).
Process Overview
The principal procedures entailed in laboratory processing of a drug test include Accessioning, Screening, Extraction, and Confirmation.
Accessioning constitutes the preliminary processing of a sample into a lab’s system. This process ensures the sample was correctly sealed and transported, assigns a random LAN (Laboratory Accessioning Number), and completes any supplemental data entry absent in an electronic chain of custody setup.
Screening comprises a preliminary inspection for substances of misuse. While Screening is economical to dismiss drug utilization in a majority of samples, a positive indication needs validation for courtroom acceptance. Samples presumptively positive during Screening necessitate a successive confirmation.
A presumptive positive sample during Screening prompts additional hair extraction from the main sample preparing it for Extraction. Here, drugs are extracted from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), making hair drug testing formidable to conduct.
Confirming any positive screen result occurs via GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples undergo cleansing prior to Confirmation if needed. The entire lab procedure from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair definition and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the analysis examines the hair strand and not the subcutaneous hair follicle.
Why Hair Follicle Testing Beats Urine Testing in Grand Terrace, CA
Hair follicle testing emerges as superior to traditional urine testing due to its extended detection capabilities. Unlike urine tests, which are limited in time scope, hair tests present a broader, more accurate detection window, ensuring comprehensive insight into substance use patterns.
Extended Detection Window in Grand Terrace, CA
Hair follicle testing offers a significant advantage with its ability to detect drug use over a three-month period. This extended window provides employers with critical insights into the historical substance habits of those they assess, ensuring informed employment decisions.
Tamper-Resistant Testing Method in Grand Terrace, CA
Hair follicle tests are resistant to manipulation, greatly minimizing the risk of sample adulteration. By using this method, individuals are unable to interfere with or alter results, guaranteeing reliable and trustworthy outcomes that stand up to scrutiny.
Convenient Nationwide Testing Centers
With testing locations across the nation, including Grand Terrace, CA, accessing hair follicle drug testing services is quick and hassle-free. Our extensive network provides easy and convenient testing solutions, accommodating varying geographical needs with ease.
Simple, Confidential Process in Grand Terrace, CA
The process for hair follicle testing is designed to be straightforward and confidential. From ordering a test to receiving results, every step prioritizes ease and privacy, ensuring that users can confidently navigate the process without concern.
Affordable Pricing and Fast Turnaround in Grand Terrace, CA
Our competitive pricing and swift turnaround times make hair follicle testing a valuable option for businesses. These benefits ensure that companies of all sizes can access high-quality testing services without strain on budgets or delays in operations.
Fast, Accurate, and Reliable Results in Grand Terrace, CA
Hair follicle drug tests are known for their precision and speed in producing results. With advanced detection technologies, these tests offer an exceptional accuracy rate, allowing timely assessments that are vital for decision-making processes. This efficiency enhances trust in substance detection reliability.
Compliance and Peace of Mind for Employers in Grand Terrace, CA
By implementing hair follicle drug testing, employers can ensure compliance with drug-free policies. This method reduces legal risks and enhances workplace safety, offering peace of mind by promoting a secure and compliant working environment.
