Accredited Drug Testing offers comprehensive hair follicle drug testing in London, California. Whether you're opting for a hair drug or alcohol test, our expertise is in hair analysis. We provide testing facilities Nationwide, including every city, to conduct hair tests efficiently. Typically, hair lengths of 1.5 to 2 inches from the head or body are sufficient. The analysis can include drugs, alcohol/ETG, or other tailored options.
Recently, hair follicle drug tests have become more prevalent in substance evaluation. Employers, judicial systems, and Substance Abuse experts now prefer hair tests over traditional urine screenings. These tests are favored by entities enforcing zero-tolerance drug policies and by people on probation. The main advantage is their extended detection duration, up to 90 days, collected under supervision, and is remarkably tamper-proof. For recent drug use within 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 testing is recognized as an effective method for identifying drug and alcohol use. Hair provides a comprehensive timeline of substance use by capturing biomarkers inside the developing hair fibers. If gathered near the scalp, hair can offer a detection range of up to three months for substances. It is easy to collect hair, difficult to tamper with, and simple to transport.
A 1.5-inch segment of around 200 hair strands (comparable to the thickness of a #2 pencil) near the scalp produces 100mg of hair, an optimal amount for analysis. For EtG, additional tests, or panels exceeding 10, a 150mg sample is advisable. We suggest using a jeweler's scale to ensure accuracy. If scalp hair is unavailable, a similar quantity of body hair may be obtained. When mentioning head hair, we refer specifically to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The four essential phases in processing a drug test result in the lab consist of Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary entry of a specimen into the lab’s system. This entails verifying the sample was properly sealed and dispatched, assigning a unique LAN (Laboratory Accessioning Number), and handling any supplementary data entry absent from an electronic chain of custody system.
Screening involves a preliminary evaluation for illegal substances. Although Screening is a cost-effective measure to exclude drug use in most samples, a positive screen must be validated to be court-admissible. Samples that are potentially positive in Screening necessitate additional confirmation.
If a sample tests potentially positive during Screening, additional hair is extracted from the initial sample and prepped for Extraction. In this phase, substances are drawn from hair at much lower concentrations than alternate methods (such as urine or oral fluid), which is why hair drug screening is the most complex technique to conduct.
Confirmation of any positive screening outcome is accomplished via GC/MS, GC/MS/MS, or LC/MS/MS. All potentially positive samples undergo washing prior to confirmation when necessary. The complete lab process from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation and complies with ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although sometimes called "hair follicle tests", the examination targets the hair strand rather than the hair follicle beneath the scalp.
The superiority of hair testing over urine tests in London, CA, lies in its unmatched detection accuracy and reliability. Hair tests trace substances over longer periods, offering a comprehensive view of usage patterns. Contrasting traditional urinalysis, hair testing circumvents many common failings, ensuring robust outcomes free from manipulation and providing superior reliability for all entities involved.
Hair follicle testing in London, CA offers an unparalleled extended detection window, tracking drug use up to 90 days. This provides employers with an extensive view of substance history, aiding in informed decision-making. The method goes beyond covering recent use, ensuring applicants' or employees’ long-term compliance with drug-free standards.
In London, CA, hair follicle tests provide a tamper-resistant method that significantly reduces the risk of sample adulteration. This testing ensures each result remains reliable and unquestionable. The inherent nature of hair testing makes it exceedingly difficult to manipulate the sample, providing peace of mind through consistent integrity and trustworthiness.
With extensive nationwide testing facilities, including locations right in London, CA, accessible hair follicle testing services become a reality. The convenience of numerous centers ensures quick, easy, and hassle-free access, allowing individuals and employers alike to obtain testing services without logistical challenges, regardless of their locality.
In London, CA, our hair follicle testing process is both simple and confidential, addressing concerns regarding privacy and ease of use. From ordering to receiving results, each step is streamlined to uphold confidentiality and simplicity, making the experience stress-free and secure for users seeking discreet testing solutions.
With competitive pricing and fast turnaround times in London, CA, hair follicle testing offers extraordinary value for companies of any size. Our affordable structures ensure budget-friendly options, while swift result deliveries provide prompt insights, allowing businesses to operate efficiently with assured peace of mind.
In London, CA, hair follicle drug tests are synonymous with precision and speed. Offering rapid and accurate substance detection, these tests are designed for quick turnaround times, ensuring timely results without sacrificing accuracy. The method provides dependable outcomes, making it a preferred choice for timely and reliable substance screening.
Employers looking for compliance and peace of mind in London, CA, find hair follicle testing invaluable. Aligning with workplace drug-free policies, it not only mitigates legal risks but also enhances safety. Employing this testing approach assures organizations of compliance, boosting confidence in maintaining a safe, drug-free environment.
