Accredited Drug Testing offers comprehensive hair follicle drug testing services in Winona, Arizona. If you require a drug or alcohol test, our expertise in hair testing is complemented by nationwide testing center availability. Typically, 1.5 to 2 inches of hair from the crown of the head or body can be used. Hair tests can be tailored to screen for drugs, alcohol/ETG, or other specific requirements.
Recently, hair follicle drug testing has become a more prevalent method of substance screening. Many employers, legal entities, and substance abuse experts now favor this over traditional urine testing. Organizations maintain zero-tolerance policies, legal bodies, and probation programs use hair tests for their extended detection period—up to 90 days, monitored conditions, and difficulty to fake. However, for recent drug use in the last five days, urine tests remain the best 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.
Utilizing hair testing is increasingly regarded as an effective means for identifying drug and alcohol consumption. Hair acts as a repository for a lengthy history of substance use by embedding biomarkers within the fibers of the growing strand. When clipped close to the scalp, hair can offer up to a roughly 90-day detection period for alcohol and drugs. Collecting hair is straightforward, not easily tampered with, and convenient to send.
A sample measuring 1.5 inches comprising roughly 200 hair strands (the thickness similar to a #2 pencil) near the scalp yields 100mg of hair, which is the optimal amount for analysis and verification. For EtG, additional panels, or tests exceeding 10 panels, 150mg of the sample is suggested. It is advisable to measure the sample using a jeweler’s scale. If head hair is not accessible, a similar volume of body hair is an acceptable substitute. Reference to head hair is exclusive to scalp hair, while body hair encompasses all other varieties (facial, axillary, etc.).
Process Overview
The key stages in the lab processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial steps of incorporating a sample into a laboratory’s system. This stage ensures the proper sealing and shipment of the sample, the assignment of an arbitrary LAN (Laboratory Accessioning Number), and the completion of any necessary data input not captured by an electronic custody protocol.
Screening entails an initial rapid assessment for drug presence. Screening serves as a budget-friendly method to exclude drug usage for a majority of samples; however, a positive result must undergo confirmation for legal admissibility. All samples with a preliminary positive during Screening require further confirmation.
For samples showing a presumptive positive in the Screening phase, additional hair is extracted from the initial sample and prepared for the Extraction phase. During Extraction, drugs are isolated from hair at concentrations lower than alternative techniques (e.g., urine or oral fluid), making hair drug analysis particularly challenging.
Confirmation of any positive in the screening is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are cleaned before confirmation, as needed. The entire lab workflow, from Accessioning to Confirmation, is comprehensively examined under both the CAP (College of American Pathologists) Hair category and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite frequently being called "hair follicle tests", the analysis pertains to the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Winona, AZ
Hair testing surpasses traditional urine tests with its superior detection accuracy. The hair follicle method offers reliable results that are harder to manipulate, providing a dependable solution for monitoring drug use over time.
Extended Detection Window in Winona, AZ
Hair follicle testing allows for the detection of drug use up to a staggering 90 days, offering a more comprehensive understanding of an individual's substance history.
Tamper-Resistant Testing Method in Winona, AZ
The hair follicle test is robust against tampering, greatly reducing the risk of sample adulteration. This makes it a reliable method, ensuring results that can be confidently trusted.
Convenient Nationwide Testing Locations and Local Locations in Winona, AZ
The widespread availability of testing centers ensures that individuals have convenient and hassle-free access to testing services, streamlining the process.
Simple, Confidential Process in Winona, AZ
The hair testing process is straightforward and confidential, safeguarding the privacy of individuals while making testing accessible and easy to navigate.
Affordable Pricing and Fast Turnaround in Winona, AZ
We offer competitive pricing and swift turnaround times, delivering remarkable value and peace of mind for businesses of all sizes.
Fast, Accurate, and Reliable Results in Winona, AZ
Hair follicle drug tests are celebrated for their precision and speed, providing unparalleled accuracy in detecting substance use. The testing process ensures rapid results, offering individuals and employers the confidence of knowing they can rely on the assessments.
Compliance and Peace of Mind for Employers in Winona, AZ
Employers who utilize hair follicle testing benefit from ensured adherence to drug-free workplace policies, minimizing legal complications while promoting a safer work environment.
