Accredited Drug Testing offers comprehensive hair follicle drug assessments in Trowbridge, California. For individuals needing drug or alcohol testing via hair samples, Accredited Drug Testing specializes in this service, offering facilities nationwide equipped for hair testing. Generally, 1.5 to 2 inches of hair from the head or body is required. Hair analyses can be tailored for drugs, alcohol/ETG, or other specific needs.
Recently, hair follicle testing has become a more favored method for drug screening. Increasingly, employers, judiciary bodies, and substance abuse experts opt for hair-based tests over the conventional urine tests. Employers, law courts, and probation programs enforce these tests due to their zero-tolerance policies. The key advantage is hair testing's extended drug detection window of up to 90 days, conducted through an observed process, making it exceptionally difficult to manipulate. However, for drug detection within the last five days, urine testing remains the most precise.
* 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 testing of hair has emerged as a formidable approach for identifying drug and alcohol consumption. Hair serves as a chronicling medium of alcoholic and drug intake by embedding biomarkers within the fibers of the developing strand. Sampling from near the scalp, hair can reveal a detection window for substances approximately spanning up to 3 months. The collection of hair is straightforward, challenging to tamper with, and convenient to transport.
A hair sample of 1.5 inches, consisting of about 200 strands (comparable in size to a #2 pencil), from closest to the scalp yields 100mg, the optimal quantity for both screening and verification. For EtG, additional tests or those exceeding 10 panels, a 150mg sample is advised. We suggest utilizing a jeweler’s scale for specimen weighing. In the absence of scalp hair, an equivalent sample of body hair can be gathered. When discussing head hair, we exclusively refer to scalp hair. Body hair pertains to all other hair forms (facial, axillary, etc.).
Process Overview
The primary stages in processing a drug test in a laboratory are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary phase of integrating a sample into a lab’s system. This encompasses a review to ensure the sample was correctly sealed and dispatched, assignment of a randomized LAN (Laboratory Accessioning Number), and completion of other data entries not captured by an electronic custody tracking system.
The Screening phase is a preliminary and swift examination for drug presence. Although cost-effective for eliminating drug use on most samples, a positive Screening outcome necessitates confirmation to hold validity in court. All samples flagged with a preliminary positive in Screening require subsequent confirmation.
Should a sample indicate a presumptive positive in the Screening phase, extra hair is extracted and prepped for the Extraction phase. At this point, drugs are extracted from hair at notably lower concentrations than other methods (such as urine or oral fluid), which accounts for the complexity of hair drug screening.
GC/MS, GC/MS/MS, or LC/MS/MS technology is applied for confirming any positive Screening outcomes. All samples presumed positive undergo washing as required before confirmation. The complete lab procedure, from Accessioning through to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair stipulated guidelines and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though often labeled as "hair follicle tests," the analysis is conducted on the hair strand, not the follicle beneath the scalp.
When it comes to drug testing in Trowbridge, CA, hair follicle testing proves superior to urine testing. Hair tests offer enhanced detection accuracy, reliably screening for drug use over a longer duration.
The advantages for employers include superior reliability and a comprehensive overview of an individual's substance history.
For businesses in Trowbridge, CA, hair follicle testing provides an extended detection window. These tests capture drug use over a three-month period, offering a broader understanding of an individual's history.
A 90-day detection period ensures a comprehensive evaluation, making hair testing invaluable for detailed assessments.
Hair follicle tests enhance sample integrity by minimizing tampering risks in Trowbridge, CA. The unique nature of hair samples makes them resistant to adulteration compared to other methods.
This anti-tampering feature assures stakeholders of unadulterated outcomes, enhancing trust in the testing process.
With numerous testing facilities nationwide, our Trowbridge, CA locations ensure ease of access.
Our widespread presence facilitates timely and efficient testing, accommodating a wide range of clients efficiently.
In Trowbridge, CA, the hair follicle testing process is straightforward and confidential.
Clients can expect a seamless and discreet experience, from scheduling tests to receiving credible results securely.
Providing cost-effective solutions in Trowbridge, CA, hair follicle testing offers competitive pricing and rapid response times.
Our pricing strategies ensure accessible and reliable services, catering to businesses of all scales.
In Trowbridge, CA, hair follicle drug tests stand out due to their accuracy and swiftness. Hair testing offers precise detection, making it ideal for identifying recent substance use
The efficient nature of hair follicle testing streamlines the entire screening process, providing confidence in the reliability of the results.
In Trowbridge, CA, businesses gain compliance and peace of mind using hair follicle tests. These tests ensure adherence to workplace drug policies, minimizing legal complications.
Employers benefit from reduced liabilities and heightened safety standards, protecting both the workforce and the business.
