Accredited Drug Testing offers comprehensive hair follicle drug testing in Richvale, California. For those requiring a hair drug or alcohol test, Accredited Drug Testing is a specialist in the field, providing testing centers across the nation capable of conducting hair tests. Typically, 1.5 to 2 inches of hair is necessary from the crown or body. Hair tests can screen for drugs, alcohol/ETG, or other tailored hair testing solutions.
In recent years, drug testing methods have increasingly shifted towards hair follicle drug tests. Many businesses, judicial systems, and substance abuse experts now prefer hair tests over traditional urine tests. Hair follicle tests are favored by employers with zero-tolerance drug policies and by courts and probationers due to their longer detection window, which can reach up to 90 days, and because they offer a nearly foolproof observed collection process. However, for drug use within the past five days, urine tests remain the more accurate option.
* 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 examinations have emerged as a robust method for identifying drug and alcohol consumption. Hair strands offer a prolonged record of substances due to the retention of biomarkers in the hair fibers as they grow. When gathered from near the scalp, hair can provide a detection window for drugs and alcohol of roughly 3 months. Collection is straightforward, somewhat resistant to tampering, and convenient for shipping.
A 1.5-inch piece with around 200 hair strands (approximately the diameter of a #2 pencil) positioned closest to the scalp will yield 100mg of hair, which is ideal for initial screening and subsequent confirmation. For EtG, add-ons, and tests exceeding 10 panels, a sample size of 150mg is preferred. It’s advisable to measure the specimen on a jeweler's scale. If scalp hair is not available, an equivalent quantity of body hair can be gathered. When referencing head hair, we mean scalp hair specifically. Body hair refers to all other types, including facial and axillary hair.
Process Overview
The laboratory processing of a drug test consists of four crucial steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the beginning phase of a sample’s entry into a lab system. This step involves ensuring the sample is properly sealed and transported, assigning a unique LAN (Laboratory Accessioning Number), and completing any necessary additional data entry not covered by an electronic chain of custody system.
Screening offers an initial rapid assessment for drug presence. While Screening is cost-efficient for eliminating drug use in most samples, a positive result requires confirmation for legal acceptance. Samples presumed positive during Screening must undergo secondary confirmation.
Should a specimen test presumptively positive during Screening, additional hair is extracted from the original sample and prepped for Extraction. In this phase, drugs are isolated from hair at significantly reduced concentrations compared to other methods (e.g., urine or oral fluid), rendering hair drug screening the most challenging technique.
Confirmation of any positive Screening results is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive are washed prior to confirmation as required. The entire lab process, from Accessioning to Confirmation, is evaluated under the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite commonly being termed "hair follicle tests," the procedure examines the hair strand and not the follicle beneath the scalp.
In Richvale, CA, the advantages of hair follicle testing outshine those of traditional urine tests. Hair tests present an extended detection period, making them highly effective for identifying long-term substance use, while urine tests are limited to shorter timeframes.
Hair testing's enhanced accuracy offers a clearer picture of an individual's history. Unlike urine tests, which can be tampered with, hair testing stands out due to its reliability, ensuring accurate results that are difficult to contest.
Richvale, CA benefits from hair follicle tests' long detection window, covering up to 90 days of potential substance use. This extended timeframe grants employers insight into an individual’s longer-term habits, aiding in informed decision-making.
Employers in Richvale gain a thorough understanding of an employee's drug history through hair follicle testing. The broad detection range surpasses short-term tests, ensuring a comprehensive evaluation of substance use over time.
Hair follicle testing in Richvale, CA significantly curtails the possibility of sample tampering. This method offers robust results that withstand scrutiny, making them a preferred choice for many.
The reliability of hair follicle tests is unparalleled, as they are designed to provide accurate and unquestionable outcomes. By minimizing the risk of adulteration, employers can trust the integrity of the test results.
Richvale, CA residents enjoy the convenience of nationwide testing sites, offering easy access to services. This widespread availability ensures that testing can be conducted smoothly and swiftly, minimizing hassle for all parties involved.
With numerous local and national locations, hair follicle testing becomes a straightforward process. The network of accessible centers simplifies the testing journey, offering flexibility and ease for companies and individuals alike.
The process for hair follicle testing in Richvale, CA is both simple and confidential. From ordering to receiving results, the entire procedure prioritizes user-friendliness and privacy, catering to those with concerns about confidentiality.
Ensuring a discreet experience, hair follicle testing effortlessly combines ease of use with secure data handling. This straightforward approach is appreciated by both employers and individuals seeking a stress-free testing process.
Richvale, CA offers competitive pricing for hair follicle testing, coupled with rapid result turnaround times. This ensures excellent value for businesses, regardless of size, facilitating budget-conscious decisions without compromising quality.
Affordable and efficient, hair follicle testing provides reliable results swiftly. The cost-effectiveness and speed underscore the benefits of this method, supporting companies in maintaining robust drug testing protocols.
Hair follicle drug tests in Richvale, CA offer unmatched accuracy and efficiency. Their ability to rapidly identify substance use makes them highly effective for various screening needs. These tests are trusted for their precision, ensuring employers have confidence in the results.
The speed of hair follicle testing provides timely insights for better decision-making. With quick processing times, these tests deliver fast results, minimizing waiting periods and ensuring swift actions can be taken when necessary.
Employers in Richvale, CA find peace of mind with hair follicle testing due to its alignment with drug-free workplace policies. Ensuring compliance, these tests reduce legal risks associated with drug use in the workplace.
Safety and compliance are prioritized through the use of hair follicle testing. By choosing this method, employers reinforce their commitment to a drug-free environment, supporting employee well-being and business stability.
