In Davis, California, Accredited Drug Testing offers comprehensive hair follicle drug testing. Specializing in hair and alcohol testing, our nationwide centers provide efficient hair tests. Generally, 1.5 to 2 inches of hair from the head or body is required. These tests can detect drugs, alcohol/ETG, or other customized options.
Hair follicle testing is increasingly favored over urine tests. Employers, courts, and substance abuse professionals opt for hair tests due to longer detection periods of up to 90 days and an observable, cheat-resistant collection process. While hair tests offer superior detection, urine tests remain reliable for recent drug use within five days.
* 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 means for detecting substance and alcohol consumption. The hair captures markers in its strands, providing a prolonged record of drug and alcohol use. When taken near the scalp, hair offers about a 3-month window of detection for substances and alcohol. This method is easy to execute, resistant to tampering, and uncomplicated to transport.
A sample measuring 1.5 inches and consisting of roughly 200 hair strands (similar to a #2 pencil's thickness) near the scalp yields 100mg, optimal for screening and verification. For EtG, additional tests, and/or panels exceeding 10, a quantity of 150mg is advised. It's suggested to employ a jeweler’s scale for precise weighing. If scalp hair isn't available, a corresponding amount of body hair may be used. 'Head hair' refers specifically to scalp hair, while 'body hair' encompasses all other categories (like facial and axillary hair).
Process Overview
The laboratory processing of a drug test result involves four principal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning deals with the sample's preliminary handling within a lab's system. This step checks that the sample was correctly sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and performs any additional data recording that an electronic chain of custody may lack.
Screening serves as a preliminary assessment for substance abuse. While cost-effective in clearing most samples, positive screens require confirmation for legal admissibility. Samples with presumptive positive results in Screening need further confirmation.
A sample that shows a presumptive positive result during Screening undergoes further hair extraction from the starting specimen for the Extraction phase. In this step, substances are isolated from hair at a much lesser concentration than in other methods (such as urine or oral fluid), thus making hair drug testing notably challenging.
To verify any positive screening outcome, GC/MS, GC/MS/MS, or LC/MS/MS techniques are employed for Confirmation. Before confirmation, all presumptive positive samples are cleansed as necessary. The complete laboratory pathway from Accessioning to Confirmation undergoes scrutiny under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: Although often named "hair follicle tests", the examination actually evaluates the hair strand, not the root beneath the scalp
Hair Testing Advantages make it the superior choice over traditional urine tests in Davis. Not only do hair tests offer a wider detection window, but they also provide more thorough drug use insights.
Employers in Davis benefit significantly from hair tests, which offer greater accuracy and are less prone to tampering compared to urine testing, enhancing the reliability of results.
The Extended Detection Window of up to 90 days in hair follicle testing gives a more comprehensive look at someone’s substance use history in Davis, CA. This superior tracking is essential for thorough evaluations.
Employers gain insights into up to three months' worth of substance use with hair follicle testing, providing a more expansive understanding of an individual’s history.
Hair follicle tests in Davis, CA, stand out for their tamper-resistant qualities. The method significantly reduces the risk of sample adulteration, ensuring trustworthy and precise results.
Reliable results are crucial, which is why choosing hair testing assures quality findings that cannot be easily compromised, reducing doubts about sample manipulation.
One of the standout benefits of choosing hair follicle testing with us is the convenience of nationwide locations, including those in Davis, CA. Quick, easy access to testing services provides hassle-free solutions.
With centers spread across the country, you’re assured of swift testing procedures that cater to both local and national needs, ensuring efficient service delivery.
We prioritize a simple and confidential process for hair follicle testing in Davis, CA. From ordering to receiving results, the process is designed to respect privacy and be user-friendly.
Addressing confidentiality concerns, our system ensures each step, from test-taking to results, is smooth, reflecting a commitment to privacy and effortless navigation.
Offering affordable pricing structures in Davis, CA, our hair follicle tests deliver excellent value. The rapid turnaround times ensure companies benefit from both savings and efficiency.
With competitive pricing and short wait times, our service remains accessible to businesses of all sizes, providing financial peace of mind through cost-effective solutions.
Speed and Accuracy are key when it comes to detecting substance use, and in Davis, CA, hair follicle drug testing offers both in abundance. The precision of hair testing ensures accurate results every time.
Hair follicle tests provide highly reliable analytics for substance detection, giving stakeholders confidence in their findings. The result is fast evaluation, drawing from a broader detection range.
For employers in Davis, CA, using hair follicle tests means peace of mind. Ensuring compliance with drug-free workplace policies helps mitigate legal risks and foster a safer work environment.
Adopting hair follicle testing systems not only brings confidence in compliance but also strengthens the commitment to maintain a drug-free workplace.
