Accredited Drug Testing provides extensive hair follicle drug testing in Danville, CA. If a hair drug or alcohol test is required, we specialize in hair testing and have centers across all cities nationwide capable of performing these tests. Generally, 1.5 to 2 inches of hair from either the head or body is needed. Hair tests can screen for drugs and alcohol/ETG, or customized hair testing options are available.
Recently, hair follicle drug tests have become a popular method for drug testing. Employers, courts, and Substance Abuse professionals now often prefer hair drug tests over traditional urine tests. Hair follicle drug tests cater to zero-tolerance drug policies, court mandates, and probation requirements. The major advantage is their longer detection window, often up to 90 days, with observed collection minimizing cheating. However, for drug use detected within 5 days, urine tests remain more accurate.
* 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.
Regarded as an effective method, hair testing is instrumental for identifying substance and alcohol consumption. Hair acts as a long-term record by embedding biomarkers within the fibers of the hair strand as it grows. When cut near the scalp, hair can show evidence of drug and alcohol use for up to three months. Collecting hair samples is straightforward, challenging to tamper with, and easy to transport.
A 1.5-inch length consisting of roughly 200 strands of hair (approximately matching the size of a #2 pencil) from close to the scalp will yield 100mg of hair, which is the perfect quantity for screening and verifying results. For EtG, additional testing, or tests exceeding 10 panels, 150mg of hair is advised. It is beneficial to measure the sample using a jeweler’s scale. In cases where scalp hair isn't available, body hair can be gathered in an equivalent amount. When we mention head hair, we specifically mean scalp hair. Body hair encompasses other types like facial and axillary hair.
Process Overview
The primary stages in laboratory drug test analysis are Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample undergoes initial processing into the laboratory’s database. This step ensures the sample is properly sealed and sent, assigns a random LAN (Laboratory Accessioning Number), and handles any extra data entry not managed through an electronic custody chain system.
Screening features a first rapid assessment for drug abuse presence. Although Screening offers a cost-effective approach to dismiss drug use in most samples, positive outcomes require confirmation for legal validity. Samples with presumptive positives in Screening necessitate follow-up confirmation.
In cases of presumptive positives in the Screening, more hair is extracted from the original sample for the Extraction step. In this phase, drugs are drawn from hair at a more diluted concentration compared to other methods (e.g., urine or oral swabs), making hair drug screening the most challenging technique to execute.
Any screening positive result undergoes confirmation using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed before confirmation, as required. The overall process from Accessioning to Confirmation is conducted with oversight from both the CAP (College of American Pathologists) Hair requirements and the ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly labeled as "hair follicle tests," the evaluation focuses on analyzing the hair strand and not the follicle beneath the scalp.
Hair follicle testing in Danville, CA provides significant advantages over urine testing. Accuracy and reliability are hallmarks of this method, delivering superior results. Unlike urine tests, hair analysis offers a longer detection window. Employers benefit from its non-intrusive collection and conclusive data, making it an ideal choice over traditional urine tests.
In Danville, CA, hair follicle testing boasts a long detection window, capturing drug use history up to 90 days back. This offers a comprehensive view of an individual's substance habits, surpassing the capacity of urine tests. Employers gain a reliable insight into applicants' and employees' substance use history, enhancing decision-making.
Hair follicle tests in Danville, CA significantly reduce sample tampering risks, ensuring integrity and steadfast results. Unlike traditional methods, these tests are nearly impossible to adulterate. Employers and officials leverage this reliable method to guarantee the validity of each sample, enhancing trust in test outcomes.
Our numerous testing locations, including those in Danville, CA, offer convenient access to drug testing services nationwide. With easy to find local centers, individuals and companies can rely on quick and hassle-free experiences, reducing travel and wait times for effective and efficient testing solutions.
The process for hair follicle testing in Danville, CA is simple and confidential, designed to ensure privacy and convenience. Ordering, undertaking, and receiving results are straightforward, addressing privacy concerns and enhancing user experience. Clients can rely on ease of use throughout the testing process.
Our Danville, CA hair follicle testing services offer affordable pricing and fast turnaround. With competitive rates and quick results, companies of all sizes receive great value. This ensures peace of mind through cost-effective, timely, and reliable services, supporting organizational goals efficiently.
In Danville, CA, hair follicle drug tests stand out for their speed and precision. These tests swiftly and accurately identify substance use, ensuring prompt results. With their high accuracy rate, they are a preferred option over traditional methods, offering dependable outcomes for individuals and employers alike.
Quick and thorough, they deliver results with confidence.
Using hair follicle testing in Danville, CA helps employers maintain compliance with drug-free workplace policies. This method helps in minimizing legal risks and fostering a safe work environment. By choosing reliable testing, employers can ensure peace of mind and uphold regulations effectively and confidently within their organizations.
