Accredited Drug Testing provides comprehensive hair follicle drug tests in San Jose, CA. If you need a hair drug or alcohol test, our specialty in hair testing is supported by centers across the country that conduct these tests. Typically, 1.5 to 2 inches of hair from your head or body is required. These tests can identify drugs, alcohol/ETG, and offer specific options tailored to your needs.
Recently, hair follicle drug testing has become a more common approach. Many employers, legal systems, and substance abuse experts now prefer it to traditional urine testing. Employers with strict drug policies, courts, and probation officers increasingly demand hair tests. The primary advantage is its extended detection span, up to 90 days, and collection under supervision, almost eliminating the chance of tampering. However, for drug use within the last 5 days, urine tests remain the most reliable.
* 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 has emerged as an effective method for identifying drug and alcohol consumption. Hair captures a prolonged record of substance use by encapsulating biomarkers within the fibers of its growing strands. When obtained close to the scalp, hair offers nearly a 90-day detection period for alcohol and various drugs. Hair collection is straightforward, relatively tamper-resistant, and simple to transport.
A sample measuring 1.5 inches consisting of about 200 hair strands (comparable to a #2 pencil) nearest the scalp yields 100mg, which is optimal for screening and confirmations. For tests like EtG or those exceeding 10 panels, 150mg is advised. Using a jeweler’s scale for measurement is recommended. If head hair is absent, a comparable amount of body hair may be gathered. When mentioning head hair, it pertains solely to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result is comprised of four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial stage where a sample is processed into the laboratory system, including verifying shipment integrity, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry beyond the electronic chain of custody system.
Screening involves a preliminary check for drug abuse. Although cost-effective for ruling out drug presence in most samples, a positive screening requires confirmation for court acceptability. Samples testing presumptively positive in Screening need additional confirmation.
For a Screening-flagged presumptive positive, more hair is extracted from the specimen for further Extraction. Drugs are retrieved from hair at lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening notably challenging.
GC/MS, GC/MS/MS, or LC/MS/MS confirm any positive screening results. Presumptive positive samples undergo washing before Confirmation as needed. The complete laboratory process, from Accessioning to Confirmation, adheres to CAP (College of American Pathologists) Hair designation and is accredited under ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests," the analysis targets the hair strand itself, not the follicle beneath the scalp.
The benefits of hair follicle testing over traditional urine tests are evident in San Jose, CA. Hair testing offers superior detection accuracy and reliability, providing a clear picture of an individual's substance use history. Unlike urine tests, which have a shorter detection window, hair tests identify drug use over a more extended period, offering comprehensive insights.
Hair follicle testing in San Jose, CA, offers an extended detection window, capable of identifying substance use up to 90 days prior. This long-term insight into an individual's drug history is invaluable for employers seeking to evaluate an applicant's or employee's past substance use. This method provides a more holistic view than other testing options.
San Jose, CA, appreciates the tamper-resistant nature of hair follicle tests, which significantly reduce the risk of sample adulteration. This method ensures that results are reliable and unquestionable, offering peace of mind to employers and individuals alike. Its observed collection process severely limits the potential for manipulation, ensuring integrity.
Our extensive network of testing centers includes convenient locations in San Jose, CA, ensuring quick and hassle-free access to hair follicle testing services. Whether in the city or nationwide, our testing centers guarantee you can easily obtain the testing required to meet your needs, all backed by our commitment to quality and service.
Our process for hair follicle testing in San Jose, CA, is straightforward and confidential, from ordering to taking the test and receiving results. This streamlined approach upholds privacy while ensuring ease of use, addressing any concerns that individuals might have about the testing procedure. Rest easy knowing your information remains secure.
In San Jose, CA, we offer competitive pricing and rapid turnaround times for our hair follicle testing, providing significant value for businesses of all sizes. Our cost-effective solutions ensure you receive the necessary testing without financial strain, accompanied by speedy results that help maintain efficiency and peace of mind.
In San Jose, CA, hair follicle drug tests are renowned for their precision, quick results, and reliability. With a high accuracy rate, these tests provide clear evidence of substance use, making them a trusted option for those requiring thorough screening. Compared to other methods, the speed and accuracy of hair tests offer assurance to both individuals and organizations.
Employers in San Jose, CA, can maintain compliance with workplace drug-free policies using hair follicle testing, reducing legal risks and fostering safety. By relying on this testing method, companies can ensure adherence to regulations, protecting both their interests and the wellbeing of their employees. Hair tests provide a secure and consistent way to uphold standards.
