Accredited Drug Testing offers comprehensive hair follicle drug testing services in North Coast, California. If a hair drug or alcohol test is required, Accredited Drug Testing is an expert in this field, with facilities across all cities Nationwide for conducting hair assessments. Typically, 1.5 to 2 inches of hair from your scalp or body are needed for testing. Hair samples can be evaluated for substances, alcohol/ETG, or other tailored hair test options.
The use of hair follicle drug tests has become more prevalent in recent years. Many workplaces, judicial systems, and Substance Abuse Professionals now favor hair drug testing over standard urine analysis. These tests are employed by employers with strict drug usage policies, courts, and those on probation. The key advantage of hair follicle testing is its extended detection window, often up to 90 days, with samples collected through an observed process, making it nearly impossible to falsify results. However, for drug use incurred in the past 5 days, urine tests remain the most precise method.
* 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 have evolved into a robust mechanism for identifying substance and alcohol consumption. Hair retains an extended history of alcohol and drug use by embedding biomarkers within the growing hair shaft's structure. Collected from the scalp, hair analysis can offer an approximate 3-month detection spectrum for alcohol and drug use. The process of obtaining hair samples is straightforward, moderately challenging to tamper with, and convenient for transport.
A 1.5-inch segment of around 200 hair strands (equivalent to a #2 pencil's girth) nearest to the scalp yields 100mg of hair, an ideal quantity for both screening and validation. For EtG, enhancements, and/or examinations surpassing 10 panels, a 150mg sample is advisable. It's suggested to use a jeweler’s scale for precise specimen weight. Should scalp hair be insufficient, an equivalent volume of body hair can serve as a substitute. The term head hair denotes scalp hair exclusively, whereas body hair encompasses all other hair forms (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result includes four pivotal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning starts with the sample’s introduction to the lab’s system. This process ensures the sample was properly sealed and shipped, assigns a Laboratory Accessioning Number (LAN) randomly, and finalizes any supplementary data entry absent from an electronic chain of custody system.
Screening provides a preliminary, rapid assessment for illicit substances. Whilst economical for ruling out most samples for drug use, a positive screen must be confirmed to hold up legally. Samples with a presumptive positive result from Screening necessitate further confirmation.
If a sample yields a presumptive positive result during Screening, additional hair is extracted from the original sample and prepared for Extraction. Throughout this stage, substances are drawn from hair at much lower concentrations compared to other techniques (such as urine or oral fluid), marking hair drug screening as a highly intricate methodology.
Confirmation of positive screening results is achieved using GC/MS, GC/MS/MS, or LC/MS/MS. All samples deemed presumptive positive are cleansed before confirmation as required. The full laboratory sequence from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Frequently termed "hair follicle tests", the evaluation is conducted on the hair itself, not the follicle beneath the scalp.
Hair testing has distinct advantages over urine testing in North Coast, CA. With a greater accuracy in detection and reliability, hair tests offer superior screening capabilities over traditional urine tests.
Employers and authorities prefer hair testing due to its broader detection window and its resistance to common adulteration techniques usually associated with urine tests.
Hair follicle tests provide a comprehensive substance use history overview for up to 90 days in North Coast, CA. This extended detection period makes them invaluable for employers looking to review a long-term substance usage history.
The ability to look back over a longer period is a key differentiator, helping organizations make more informed decisions regarding candidates or employees.
Hair follicle testing in North Coast, CA, significantly reduces the risk of sample tampering. The integrity of hair samples ensures that the results are reliable and trustworthy.
The observed collection process and the nature of hair samples make this testing method almost immune to adulteration attempts, setting a high standard for accuracy.
The convenience of our nationwide testing facilities is a significant benefit in North Coast, CA. With numerous centers locally and across the country, accessing testing services is quick and straightforward.
Our local presence ensures that individuals and companies can easily find and use testing services without the inconvenience of long travel times.
Accredited Drug Testing offers a straightforward and confidential testing process in North Coast, CA. From ordering to obtaining results, we prioritize privacy and ease of use.
Concerns about confidentiality are addressed through our seamless procedures, ensuring every client's privacy and data security are upheld.
Our competitive pricing and swift turnaround provide excellent value for businesses in North Coast, CA. Hair follicle tests are not only reliable but also cost-effective, catering to companies of all sizes.
Fast results at affordable rates mean companies can efficiently manage their drug screening processes without incurring significant costs.
In North Coast, CA, hair follicle drug tests deliver quick and precise detection of substance use. Their high accuracy measures ensure that results are reliable and actionable.
The prompt turnaround times for hair follicle tests in North Coast, CA, enhance their appeal for clients who require urgent and dependable drug screening outcomes.
Hair follicle tests help ensure compliance with drug-free workplace policies across North Coast, CA. They mitigate legal risks and contribute to a safer workplace environment.
For employers, using hair testing brings peace of mind, reinforcing their commitment to maintaining a productive and safe workplace.
