Accredited Drug Testing provides comprehensive hair follicle drug testing services in La Verne, California. Whether you require a hair drug or alcohol test, our specialty is hair testing, with locations across the nation, including all cities, ready to conduct these tests. Hair measuring between 1.5 to 2 inches, typically from your head or body, is generally required. The tests can detect drugs, alcohol/ETG, or be tailored to specific needs.
In the past few years, drug testing methods increasingly favor hair follicle drug tests. Employers, courts, and Substance Abuse professionals are opting for hair tests instead of traditional urine tests. These tests cater to employers with zero-tolerance policies, court cases, and probationary individuals. The chief advantage of hair testing is its ability to detect substance use over a longer span—usually up to 90 days—through an observed collection process, minimizing any chances of tampering. However, for recent usage within 5 days, urine tests remain the most precise 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.
The use of hair testing has gained recognition as an effective means for detecting drug and alcohol use. Hair retains a historical record of alcohol and drug consumption by capturing biomarkers within the strands as hair grows. When taken close to the scalp, a hair sample can offer a detection period of approximately 3 months for both alcohol and other drugs. Hair collection is straightforward, relatively resistant to tampering, and convenient to transport.
Gathering a 1.5-inch sample consisting of approximately 200 strands of hair (roughly the size of a #2 pencil) near the scalp yields 100mg, which is the preferred amount for screening and confirmation. For EtG, additional tests, and panels exceeding 10, 150mg of the sample is advised. We suggest using a jeweler's scale for weighing the specimen. In cases where scalp hair is unavailable, an equivalent amount of body hair can be used. When we mention head hair, we specifically refer to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result comprises four key stages: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, an initial processing of a sample into the laboratory's system takes place. This step includes checking that the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry that was not supplied by an electronic chain of custody system.
Screening involves a preliminary examination for drugs of abuse. While this method is cost-efficient for excluding drug usage with most samples, it is important to confirm a positive screen for legal admissibility. Any samples that yield a presumptive positive during Screening necessitate further confirmation.
In the event of a presumptive positive during the Screening phase, additional hair is extracted from the initial sample and prepared for Extraction. This phase involves extracting drugs from hair at concentrations much lower than other testing methods (e.g., urine or oral fluid), making hair drug screening the most challenging methodology to execute.
Confirmation for any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all presumptive positive samples are washed as required. The entire lab process from Accessioning to Confirmation is conducted in accordance with both the CAP (College of American Pathologists) Hair designation and the standards for ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the test analysis is done on the hair strand rather than the follicle located under the scalp.
Hair follicle testing in La Verne, CA, clearly outshines traditional urine tests by offering superior detection accuracy over a more extended period. While urine tests target recent use, hair testing uncovers substance use months later, ensuring better reliability and minimizing false negatives.
The advantage of hair testing lies in its extended detection window, making it less likely to miss instances of earlier drug use compared to urine tests, thus providing employers and professionals with a more robust evaluation of drug-related behavior.
Hair follicle drug testing in La Verne, CA, offers an impressive detection window that stretches up to 90 days. This extended timeframe allows employers to gain a detailed view of an individual's substance use history, which is not feasible with other testing methods.
Employers in La Verne, CA, benefit from hair follicle testing's ability to chart a comprehensive drug use timeline, providing a clearer picture of an applicant or employee's history, thereby enhancing the screening process effectiveness over traditional methods.
In La Verne, CA, hair follicle testing is renowned for its robustness against sample tampering. It significantly minimizes adulteration risks, making it a trusted choice for obtaining truthful and uncontested drug testing results.
The nature of hair testing makes it notoriously difficult to manipulate samples, ensuring that the results obtained are authentic and substantial, fostering confidence in the testing process conducted in La Verne, CA.
Accredited Drug Testing offers easily accessible locations across the nation, including La Verne, CA, facilitating swift and convenient access to hair follicle testing services. Our network ensures hassle-free solutions for all testing needs.
The strategic placement of our testing centers in La Verne, alongside our expansive nationwide presence, simplifies the testing process, making it straightforward and minimally disruptive for individuals needing these services.
In La Verne, CA, the process for hair follicle drug testing is simple and confidential, ensuring privacy and ease from ordering to receiving results. This streamlined approach addresses privacy concerns efficiently.
Our services in La Verne prioritize confidentiality and simplicity, enabling individuals to undergo testing with reassurance that their privacy is preserved throughout the process. Clear guidelines ensure stress-free engagement with the testing procedure.
Accredited Drug Testing in La Verne, CA, offers competitive pricing and swift turnaround times, providing exceptional value for businesses of various sizes. Our services deliver cost-effective solutions without compromising quality.
The affordable testing options available in La Verne ensure that organizations can manage their testing needs economically while benefiting from the fast processing and reliable results crucial for timely decision-making.
In La Verne, CA, the hair follicle drug tests offer both speed and precision, providing reliable results swiftly. This high degree of accuracy in detecting substance use ensures that testing is both quick and dependable, making it an excellent choice for timely decision-making processes.
These tests stand out for their ability to quickly process samples, providing results that are not only rapid but also incredibly reliable. This combination of speed and accuracy ensures that in La Verne, CA, hair testing is a preferred method for effective diagnostics.
Employers in La Verne, CA, find hair follicle testing an effective measure for ensuring adherence to drug-free workplace policies. This method not only boosts workplace safety but also reduces the legal risks linked to non-compliance.
The hair follicle testing options available in La Verne guarantee peace of mind by aligning with regulatory standards and supporting a secure, drug-free work environment. This compliance ultimately enhances overall workplace reliability and safety.
