Accredited Drug Testing provides thorough hair follicle drug examinations in San Lorenzo Valley, California. Should you require a hair drug or alcohol screening, we are experts in this field, with facilities across all cities nationwide available to conduct tests. Generally, 1.5 to 2 inches of hair from your scalp or body is required. These tests can detect drugs, alcohol/ETG, or be tailored for other purposes.
Recent trends have seen hair follicle drug testing become more popular for determining drug use. This method is now often used by employers, judicial systems, and substance abuse specialists in place of typical urine tests. Hair follicle tests are essential for workplaces enforcing strict no-drug policies, as well as for legal cases and probationary measures. Their main advantage is an extended drug detection window, up to 90 days, through a supervised collection process that is nearly unbreachable. Nevertheless, urine tests remain superior for identifying very recent drug activity 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 assessments are now recognized as a robust means for identifying drug and alcohol consumption. Hair captures a comprehensive timeline of alcohol and compound usage by embedding biomarkers within the strands as they grow. When harvested proximal to the scalp, such samples can yield a detection interval of nearly three months for alcohol and substances. The collection of hair is straightforward, resistant to tampering, and simple to transport.
A 1.5-inch section comprising roughly 200 hair strands (comparable to a #2 pencil) nearest the scalp will yield around 100mg of hair, which is an optimal amount for preliminary and confirmatory tests. For EtG, supplemental, or analyses exceeding 10 panels, 150mg of the sample is advisable. The measurement of the sample should be carried out using a jeweler’s scale. If scalp hair is not accessible, a similar amount of body hair might be utilized. In reference to head hair, it strictly pertains to scalp hair. Body hair denotes all other types of hair (facial, axillary, etc.).
Process Overview
The primary phases in the lab processing of a drug analysis outcome encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning focuses on the initial integration of a sample into a lab’s system. This step ensures the sample is correctly sealed and transported, designates a unique LAN (Laboratory Accessioning Number), and completes extra data input absent from an electronic chain of custody mechanism.
Screening conducts a preliminary swift assessment for substance misuse. Screening is a budget-friendly method to exclude drug presence in the majority of specimens, yet a positive result requires validation to be legally acceptable. Samples showing presumptive positivity in Screening mandate an additional confirmation.
In cases where a sample shows presumptive positivity during the Screening phase, additional strands are extracted from the preliminary sample and readied for Extraction. Here, drugs are retrieved from hair at a notably lower concentration compared to different methodologies (e.g., urine or oral fluid), which is why hair analysis is the most intricate methodology to execute.
Confirmation of any positive screening assessment utilizes GC/MS, GC/MS/MS, or LC/MS/MS technologies. All presumptive positive samples undergo washing before confirmation if necessary. The full laboratory procedure from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests", the examination itself is of the hair shaft, not the follicle beneath the scalp.
In San Lorenzo Valley, CA, hair follicle testing stands out when compared to urine testing due to its superior detection capabilities. While urine tests are common, hair testing offers greater accuracy and reliability by reflecting a longer history of drug use.
Hair tests detect substances with a detection window of up to 90 days, compared to the much shorter window of urine tests. This makes hair follicle testing invaluable for those requiring comprehensive drug use insights—not just recent activities.
Hair follicle testing in San Lorenzo Valley, CA, offers an extended detection window for identifying drug use behavior. Unlike urine tests, hair testing can capture substance use over the past 90 days, giving employers detailed insight into an individual’s patterns.
Employers gain valuable information about applicants or employees' drug history, helping maintain a clean and productive work environment. Such an extensive window ensures no prior drug use goes unnoticed.
Hair follicle drug tests in San Lorenzo Valley, CA, significantly deter sample tampering. The robustness of this method means that attempts to alter the sample rarely succeed, ensuring that the results remain reliable and authentic.
By drastically reducing the chances of adulteration, hair testing offers unquestionable accuracy in results, providing peace of mind to employers and authorities requiring accurate and dependable testing outcomes.
Accredited Drug Testing provides convenience through our nationwide network of testing centers, including those available locally in San Lorenzo Valley, CA. The widespread availability makes access to our services both quick and straightforward.
With multiple locations, companies experience less downtime and hassle when it comes to drug testing, ensuring that the process is efficient and not disruptive to business operations.
Our hair follicle testing process in San Lorenzo Valley, CA is both simple and confidential, addressing common concerns about privacy. Ordering, taking, and receiving results are streamlined for ease of use, ensuring confidentiality every step of the way.
The straightforward approach ensures participants feel secure about their privacy, reinforcing trust in the testing process and the accuracy of results provided.
In San Lorenzo Valley, CA, our hair follicle testing service offers affordable pricing and a fast turnaround, ideal for companies of all sizes. The combination of cost-effectiveness and speed makes our service an excellent value for businesses seeking reliable drug testing.
Such efficient service means results come quickly, empowering companies to make informed decisions without financial strain, ensuring employee compliance and safety.
In San Lorenzo Valley, CA, hair follicle drug tests are celebrated for their rapid and dependable results. These tests offer a high level of accuracy, making them a preferred method for detecting substance use. The precision of hair analysis ensures that results are reliable, fostering trust in the process and outcomes.
The swift processing time of hair follicle tests means that results are delivered quickly, allowing for timely decision-making. This speed, coupled with accuracy, makes them an indispensable tool for those needing assured results quickly.
For employers in San Lorenzo Valley, CA, using hair follicle testing is essential to comply with drug-free workplace policies. By ensuring employees are drug-free, you not only abide by legal standards but also enhance workplace safety and morale.
The peace of mind that comes from reliable and compliant testing reduces potential legal risks and ensures a productive work environment. Employers can confidently uphold stringent policies without fear of non-compliance.
