Accredited Drug Testing offers comprehensive hair follicle drug evaluations in Fresno, Texas. For those requiring hair drug or alcohol assessments, our expertise in hair analysis is supported by a network of testing hubs in every city nationwide, equipped for performing such tests. Generally, 1.5 to 2 inches of hair from the head or body are needed. Hair assessments can detect drugs, alcohol/ETG, or can be customized further.
Recent trends show a rise in using hair follicle drug tests as a method for screening substances. Employers, judicial systems, and substance abuse experts are opting for hair tests rather than traditional urine tests. These are preferred by those who enforce strict no-drug use policies, juridical authorities, and probation holders. The main advantage of hair tests is its extended detection window of about 90 days, collected under supervision, making it challenging to tamper with. However, urine tests remain precise for detecting recent drug intake, within the past five days.
* 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 testing has emerged as an effective method for identifying the use of drugs and alcohol. Hair captures a comprehensive history of alcohol and other substances by sealing biomarkers within the strands as hair grows. When collected close to the scalp, hair can provide an approximate three-month detection window for alcohol and other substances. Hair is straightforward to gather, somewhat challenging to tamper with, and uncomplicated to transport.
A 1.5-inch segment of around 200 hair strands (comparable to the thickness of a #2 pencil) nearest to the scalp will yield 100mg, an optimal sample for both screening and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, 150mg of hair is advised. It is suggested to weigh the sample using a jeweler’s scale. If head hair is unavailable, an equivalent amount of body hair may be used. By head hair, we refer solely to scalp hair, whereas body hair encompasses all other hair types (such as facial, axillary, etc.).
Process Overview
The laboratory analysis of a drug test result comprises four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial processing of a specimen into a laboratory's system. This process verifies that the specimen was correctly sealed and shipped, assigns an arbitrary LAN (Laboratory Accessioning Number), and completes any additional data entry omitted by an electronic chain of custody system.
Screening consists of a preliminary rapid assessment for drugs of abuse. While Screening is an economical approach to eliminate drug usage in most samples, a positive screening outcome requires confirmation to be defensible in legal settings. Any samples with a presumptive positive result in Screening necessitate a follow-up confirmation.
If a specimen yields a presumptive positive in the Screening phase, further hair is extracted from the initial sample and readied for Extraction. In this phase, drugs are isolated from hair at significantly lower concentrations than in alternative methodologies (such as urine or oral fluid), which is why hair drug screening is notably complex to conduct.
Confirmation of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives undergo washing prior to confirmation as needed. The entire laboratory procedure from Accessioning to Confirmation is subject to review under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed "hair follicle tests", the examination is performed on the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Fresno, TX
Hair testing provides a significant edge over urine analysis by offering superior accuracy and reliability. This method extends the detection window and provides undeniable proof of substance use, whereas urine tests may miss long-term usage. Hair analysis provides a clearer, broader picture, making it the preferred choice for many organizations committed to drug-free environments.
Extended Detection Window in Fresno, TX
Hair follicle testing excels due to its extensive detection window, often reaching up to 90 days. This feature allows employers a more comprehensive understanding of an applicant's or employee's substance use history, promoting informed decisions and reinforcing workplace integrity. It stands as an essential tool for long-term drug assessment.
Tamper-Resistant Testing Method in Fresno, TX
One of the critical advantages of hair follicle testing is its resilience to tampering. Unlike other testing methods, hair tests safeguard the integrity of the results by significantly reducing the likelihood of sample adulteration. This ensures that all findings are trustworthy and upheld by rigorous standards, sustaining credibility in the testing process.
Convenient Nationwide Testing Locations and Local Locations in Fresno, TX
Accredited Drug Testing emphasizes convenience with our expansive network of testing sites across the nation and locally in Fresno. This easy accessibility ensures quick, effortless access to testing services, minimizing disruption to schedules and streamlining the process, benefitting both employers and individuals seeking drug tests.
Simple, Confidential Process in Fresno, TX
We maintain a straightforward and confidential testing procedure in Fresno, ensuring individuals can order, partake in, and receive results without privacy concerns. This approach prioritizes ease of use, giving participants confidence in the process while protecting personal information throughout their testing journey.
Affordable Pricing and Fast Turnaround in Fresno, TX
Our competitive pricing structure, combined with rapid result delivery, provides businesses with excellent value. Catering to organizations of all sizes, we ensure cost-effectiveness while upholding the fast-paced demands of corporate environments. This reliable service reinforces trust and satisfaction among our clients.
Fast, Accurate, and Reliable Results in Fresno, TX
Hair follicle tests boast impressively swift and precise results, proving invaluable in detecting substance use. With high accuracy, these tests offer rapid insight into an individual's drug history, ensuring that employers in Fresno receive dependable evaluations swiftly, contributing to informed decision-making in employment processes.
Compliance and Peace of Mind for Employers in Fresno, TX
Utilizing hair follicle testing helps businesses comply with drug-free workplace policies, thus minimizing legal liabilities. It fosters a safer working environment while offering employers reassurance, knowing their workers comply with prescribed drug standards. Enhanced safety and compliance yield peace of mind for companies and employees alike.
