Accredited Drug Testing offers comprehensive hair follicle testing services in La Vina, California. Specializing in hair drug and alcohol testing, we provide a nationwide network of testing centers, each equipped to conduct hair follicle analysis. Generally, 1.5 to 2 inches of hair from the head or body can be used. These tests detect drugs, alcohol/ETG, and other tailored testing options.
Hair follicle tests have grown in popularity among employers, courts, and substance abuse professionals as they move away from conventional urine tests. Ideal for zero-tolerance policies, these tests are favored for their longer detection window of drug use—up to 90 days. They require an observed collection and are difficult to tamper with. However, for recent drug use in the past five days, urine tests remain superior.
* 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 perceived as an effective method for detecting the usage of drugs and alcohol. The absorption of biomarkers by the strands of growing hair provides an extended history of alcohol and drug use. When collected near the scalp, hair can reveal a detection timeline of up to 3 months for alcohol and other drugs. Collecting hair is straightforward, resistant to tampering, and easy to transport.
A 1.5-inch hair sample consisting of approximately 200 strands, comparable to the diameter of a #2 pencil, yields 100mg of hair, the preferred amount for screening and confirmation procedures. For EtG, additional tests, or tests exceeding 10 panels, 150mg of sample is suggested. Utilize a jeweler's scale to measure the sample. If scalp hair isn't accessible, an equivalent portion of body hair can be collected. References to head hair specifically denote scalp hair. Body hair encompasses other hair types, such as facial and axillary hair.
Process Overview
There are four key phases in the lab processing of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step involving the registration of a specimen into a lab's system. It includes ensuring the proper sealing and shipment of the sample, assigning a unique LAN (Laboratory Accessioning Number), and fulfilling additional data entry requirements not covered by an electronic chain of custody.
Screening serves as an initial evaluation for detecting drug abuse. While it's a cost-efficient strategy to dismiss drug use in most samples, any positive screen must be confirmed for court admissibility. Samples showing preliminary positive results in Screening require further confirmation.
Should a sample test positive during the Screening phase, additional hair is extracted from the original sample and processed for Extraction. At this stage, drugs are extracted from hair at significantly lower concentrations than alternative methods (e.g., urine or oral fluid), which makes hair drug testing the most complex method.
Confirmation of any positive result from Screening is done via GC/MS, GC/MS/MS, or LC/MS/MS. Presumtive positive samples undergo washing before confirmation as necessary. The comprehensive lab process from Accessioning to Confirmation is examined under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests," the procedure involves examining the hair strand rather than the follicle beneath the scalp.
In La Vina, CA, hair testing triumphs over urine tests with its extended detection period, which can identify drug use up to 90 days prior. This surpasses traditional urine tests and provides a more comprehensive view of an individual’s habits.
Unlike urine tests, hair testing mitigates tampering concerns, offering consistent reliability. The advanced methodology used in hair analysis improves the test's integrity, ensuring employers receive trustworthy data.
For employers in La Vina, CA, the longer detection window of hair follicle testing is invaluable. This method captures a 90-day snapshot of substance use, providing insights that conventional testing methods cannot.
The extended detection period benefits hiring processes, giving employers a complete understanding of an applicant's drug use history, allowing for informed decision-making and reducing hiring risks.
The tamper-resistant nature of hair follicle testing in La Vina, CA, is a critical advantage. Unlike urine samples, which can be altered, hair samples offer a robust defense against adulteration, ensuring honest results.
Employers appreciate this tamper-resistant testing method because it firmly secures the testing process's integrity, providing confidence in the accuracy and reliability of the drug test results.
Our testing centers in La Vina, CA, provide unparalleled convenience, supported by a broad nationwide network. This ensures easy and efficient access to drug testing facilities, minimizing travel time for appointments.
Individuals and businesses can rely on the vast accessibility of our testing sites, simplifying the entire process and making it hassle-free for everyone involved, thanks to strategic locations in all major cities.
Hair follicle testing in La Vina, CA, offers a straightforward process from start to finish. Ordering the test, attending the appointment, and receiving results are all designed to be simple, ensuring a user-friendly experience.
The process is not only simple but also highly confidential, safeguarding individual privacy at every step. This reassures all parties involved, knowing that their information remains secure and protected.
Hair drug testing in La Vina, CA, combines affordability with high-quality service. Competitive pricing structures ensure that businesses of any size receive the best value for their investment.
Pairing affordable pricing with fast turnaround times, our service delivers results efficiently, enabling companies to act on drug test outcomes swiftly, thereby maintaining workplace productivity and assurance.
In La Vina, CA, hair follicle drug testing stands out for its speed and precision. This method ensures quick, highly accurate detection of substance use. Fast turnaround times mean results are delivered promptly, enabling timely decision-making for employers and individuals alike.
Employers in La Vina benefit from reliable hair testing due to its ability to pinpoint substance use accurately. The advanced technology used in these tests minimizes errors, enhancing their effectiveness in substance detection.
In La Vina, CA, hair follicle drug testing ensures employers comply with drug-free workplace policies, fostering a safer work environment. This compliance reduces legal risks associated with workplace accidents and substance abuse.
With hair testing, employers gain peace of mind knowing that their organization upholds safety and policy standards, effectively enhancing the overall safety culture within the workplace.
