In Hereford, Arizona, Accredited Drug Testing provides comprehensive hair follicle drug testing services. Our nationwide centers are equipped to conduct these tests, and our specialization includes both drug and alcohol hair testing. Typically, 1.5 to 2 inches of hair from the crown or body suffice for analysis. Various substances, including drugs and alcohol, can be detected in hair samples.
Nowadays, hair follicle drug testing has become a more common practice. This testing method is preferred by employers, courts, and substance abuse professionals over traditional urine testing. Companies with stringent drug policies, judicial systems, and probation cases often rely on hair tests. Its main advantage is its 90-day detection period, ensuring accuracy and resistance to tampering, although urine tests remain superior for recent drug use within 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 is regarded as an effective method for identifying drug and alcohol usage. Hair maintains a prolonged history of alcohol and drug presence by capturing biomarkers within the fibers of the developing hair strand. When acquired close to the scalp, hair can provide a detection range of up to 3 months for alcohol and drugs. Hair is easy to gather, challenging to alter, and convenient to transport.
A hair sample of 1.5 inches containing around 200 strands (comparable to a #2 pencil's thickness) nearest to the scalp yields 100mg of hair, which is the optimum sample for both analysis and verification. For EtG, add-ons, and tests above 10 panels, 150mg of the sample is advised. We suggest weighing the hair sample using a jeweler’s scale. If scalp hair is unavailable, a similar quantity of body hair can be used. By head hair, we refer solely to scalp hair. Body hair includes all other types like facial and axillary hair.
Process Overview
The primary steps in laboratory processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial processing of a sample into the laboratory's system. This entails verifying that the sample was sealed and shipped correctly, assigning a random LAN (Laboratory Accessioning Number), and filling in any extra data not available through an electronic chain of custody system.
Screening involves an initial rapid assessment for drugs of abuse. While Screening serves as a cost-efficient way to rule out drug use for most samples, any positive result must be confirmed to be legally accepted. Any samples testing presumptively positive during Screening require further confirmation.
If a sample tests presumptively positive at the Screening stage, additional hair is collected from the original sample and prepared for Extraction. Drugs are extracted from hair at significantly lower concentrations than in other methods like urine or oral fluid, making hair drug screening a more challenging technique to implement.
Confirmation of any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as required. The complete laboratory procedure from Accessioning to Confirmation is reviewed under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly called "hair follicle tests", the analysis is conducted on the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Hereford, AZ
Hair follicle tests surpass traditional urine testing due to superior detection accuracy and reliability. They provide a broader insight into an individual's substance history over a more extended period, ensuring employers and authorities receive the complete picture. This method minimizes the chances of evasion or tampering, offering a secure alternative to urine testing.
Extended Detection Window in Hereford, AZ
In Hereford, AZ, hair follicle testing allows for an extended detection window of up to 90 days. This longevity gives employers a broader view of a candidate or employee's substance use, proving vital for informed decision-making. Hair tests retain their efficacy over time, capturing the long-term use history effectively.
Tamper-Resistant Testing Method in Hereford, AZ
Hair follicle tests offer a robust defense against sample adulteration in Hereford, AZ. This testing technique is notably resistant to manipulation, ensuring the validity of drug test results. By significantly reducing the risk of tampering, hair tests deliver reliable and indisputable outcomes.
Convenient Nationwide Testing Locations and Local Locations in Hereford, AZ
The availability of testing centers nationwide, including Hereford, AZ, guarantees convenience. With easily accessible testing services, individuals and companies experience quick, hassle-free processes, underscoring the convenience of our broad network of locations.
Simple, Confidential Process in Hereford, AZ
In Hereford, AZ, the process of ordering, taking, and receiving hair follicle test results is straightforward and confidential. This approach addresses privacy concerns while maintaining ease of use, allowing for a stress-free testing experience.
Affordable Pricing and Fast Turnaround in Hereford, AZ
Our competitive pricing and rapid turnaround times in Hereford, AZ, offer exceptional value. Companies of all sizes enjoy cost-effective solutions without sacrificing speed, receiving reliable results that meet their needs swiftly.
Fast, Accurate, and Reliable Results in Hereford, AZ
In Hereford, AZ, hair follicle testing provides unparalleled accuracy and swiftness in detecting substance use. This method ensures high precision in results, eliminating the chances for error. The efficiency of hair testing stands out as a reliable solution, offering prompt and precise identification of substance use.
Compliance and Peace of Mind for Employers in Hereford, AZ
Hair follicle testing aids employers in Hereford, AZ, ensuring adherence to drug-free policies. This testing method mitigates legal risks and reinforces safety within the workplace. Employers benefit from the peace of mind that comes with reliable and compliant testing solutions.
