Accredited Drug Testing offers comprehensive hair follicle drug testing services in Gilroy, California. For those needing a hair drug or alcohol test, Accredited Drug Testing specializes in hair testing and provides testing centers across all cities nationwide to conduct these tests. Typically, 1.5 to 2 inches of hair from the head's crown or the body is required. Hair tests can detect drugs, alcohol/ETG, or offer other tailored options.
Recently, hair follicle drug testing has become a more common method for conducting drug screenings. Employers, courts, and Substance Abuse professionals often choose this method over the traditional urine test. Hair follicle drug testing is favored by employers with zero-tolerance drug policies, court requirements, and probation terms. The key advantage of hair follicle testing is the extended detection period, which can reach up to 90 days. Additionally, the collection process is monitored, making it almost impossible to cheat. However, for detecting drug use in the preceding five days, the urine test remains the 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 testing has emerged as an effective method for identifying drug and alcohol consumption. Hair serves as a comprehensive record of alcohol and drug use by capturing biomarkers within the strands as they grow. When collected near the scalp, hair can offer roughly a three-month timeframe for detecting alcohol and drugs. Hair is easy to gather, relatively resistant to tampering, and straightforward to transport.
A 1.5-inch hair sample, consisting of approximately 200 strands closest to the scalp, will yield 100mg of hair, which is the optimal amount for preliminary and confirmatory tests. For EtG, additional analyses, or tests exceeding 10 panels, a specimen of 150mg is advisable. It is suggested to measure the sample using a jeweler’s scale. Should scalp hair be unavailable, a comparable quantity of body hair can be collected. When mentioning head hair, it specifically refers to scalp hair. Body hair includes all other types of hair (e.g., facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result entails four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary processing phase of a sample within a laboratory’s system. This phase encompasses ensuring the sample was properly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and completing any supplementary data entry not supplied by an electronic chain of custody system.
Screening involves an initial cursory examination for drugs of abuse. While Screening is a cost-efficient method to exclude drug usage in the majority of samples, any positive Screening must be validated for it to be legally admissible. Any samples that are presumptively positive during Screening necessitate a secondary confirmation.
Should a sample test presumptively positive in the Screening stage, more hair is extracted from the initial specimen and prepared for the Extraction phase. In this step, drugs are removed from hair at much lower concentrations than alternative methods (e.g., urine or oral fluid), which is why hair drug screening is the most complex method to execute.
Confirmation of any positive Screening outcome is carried out via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation when needed. The entire laboratory process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently called "hair follicle tests", the test actually examines the hair strand and not the follicle beneath the scalp
Hair follicle testing in Gilroy, CA, demonstrates notable advantages over urine tests in terms of detection accuracy and reliability. Unlike traditional methods, it offers superior detection capabilities, capturing a range of substances much more effectively, providing a clearer, more comprehensive picture of an individual’s drug history.
Employers in Gilroy, CA, find hair follicle tests invaluable for detecting substance use over an extended period—up to 90 days. This prolonged detection window gives businesses a deep dive into an employee or applicant's history, aiding in informed decision-making processes.
Hair follicle testing in Gilroy, CA, is designed to be highly tamper-resistant. By significantly minimizing the possibilities of sample adulteration, these tests provide trustworthy and undeniable results, ensuring a higher level of integrity and confidence in the outcomes.
The convenience of our nationwide network of testing centers, including those in Gilroy, CA, ensures easy access to drug testing services. This network guarantees that individuals can access services quickly and without hassle, optimizing the experience for both employers and employees alike.
The testing process in Gilroy, CA, is straightforward and confidential. Participants can order, take, and receive test results with ease, addressing any privacy concerns while maintaining a simple, user-friendly experience from start to finish.
With competitive pricing and swift turnaround times, businesses of all sizes in Gilroy, CA, can appreciate the value offered by our hair follicle drug testing services. This combination of affordability and quick results provides peace of mind and excellent value.
In Gilroy, CA, the precision of hair follicle drug tests stands out for its ability to accurately detect recent and past substance use. These tests ensure that the results delivered are both fast and highly reliable, offering Assurance for employers seeking thorough and swift insights into an individual’s drug use history.
Gilroy, CA, employers gain significant peace of mind by incorporating hair follicle testing into their drug-free workplace policies. This method reduces legal risks and boosts workplace safety, providing a reliable means of ensuring compliance with federal and local regulations.
