In Del Rio, Tennessee, Accredited Drug Testing provides comprehensive hair follicle drug testing. Whether you require a hair drug or alcohol test, our specialization in hair testing is supported by numerous testing centers across all U.S. cities where hair tests can be conducted. Typically needing 1.5 to 2 inches of hair from your head or body, hair tests can be customized to analyze for drugs, alcohol/ETG, or other specialized options.
Over the years, drug testing methods have increasingly favored hair follicle drug tests. Employers, judiciary systems, and Substance Abuse professionals are opting for hair drug testing instead of standard urine testing. Hair follicle tests are chosen by employers with zero-tolerance policies, courts, and probationary programs. Their main advantage is a longer detection window, reaching up to 90 days, through a supervised collection process, and they are nearly impossible to tamper with. However, for drug use detection within the past 5 days, urine tests remain the most precise choice.
* 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 detecting drug and alcohol consumption. The hair encapsulates a prolonged record of drug and alcohol use by preserving biomarkers within the strands as they grow. When harvested near the scalp, hair can indicate usage of alcohol and other substances over an estimated timeframe of three months. The collection process for hair is straightforward, resistant to tampering, and convenient for transport.
A 1.5-inch section consisting of roughly 200 strands, akin to the thickness of a #2 pencil, located closest to the scalp, offers 100mg of hair, which is optimal for screening and confirmatory purposes. For analyses involving EtG, additional panels, and/or tests exceeding 10 panels, it is advisable to obtain 150mg of the hair sample. We suggest using a jeweler’s scale to weigh the specimen. In the absence of scalp hair, an equivalent volume of body hair can be acquired. When addressing head hair, we mean scalp hair, while body hair encompasses other types (facial, axillary, and the like).
Process Overview
The principal stages in the laboratory evaluation of a drug test comprise Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial incorporation of a sample into the laboratory’s framework. This step verifies that the sample is correctly sealed and transported, assigns a random LAN (Laboratory Accessioning Number), and finalizes any supplemental data that is not provided through an electronic chain of custody.
Screening includes a preliminary swift evaluation for illicit substances. Though Screening is an economical approach to excluding drug usage in most samples, a positive screen necessitates affirmation to be valid in legal settings. Any samples that show a presumptive positive in Screening require secondary confirmation.
Should a sample indicate a presumptive positive during the Screening stage, additional hair from the original sample is gathered for the Extraction phase. In this segment, substances are extracted from hair at significantly lower concentrations than in alternative methods (for instance, urine or oral fluid), underscoring why hair drug testing is notably challenging.
Confirming a positive Screening result is performed via GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all samples with a presumptive positive are cleansed as necessary. The entire laboratory procedure, from Accessioning to Confirmation, is rigorously assessed under both the CAP (College of American Pathologists) Hair credential and the ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the analysis actually examines the hair strands, not the follicles beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Del Rio, TN
Comparing to traditional urine tests, hair follicle testing offers superior detection accuracy and reliability. In Del Rio, TN, the enhanced accuracy of hair tests ensures that past substance use is not overlooked while providing a broader substance history. This method is especially advantageous for institutions seeking a robust means of upholding their drug-free standards.
Extended Detection Window in Del Rio, TN
Hair follicle testing offers an extensive detection span of up to 90 days, surpassing other methods. This enables employers in Del Rio, TN, to have a comprehensive view of an applicant or employee's drug use history. By selecting this testing option, organizations achieve a more in-depth understanding of individual substance habits and potential risks associated with it.
Tamper-Resistant Testing Method in Del Rio, TN
Reducing the risk of adulteration, hair follicle tests provide results that are both reliable and unquestionable. In Del Rio, TN, this testing method is a significant deterrent against attempts to manipulate outcomes, safeguarding the integrity of the entire process. Clients benefit from the assurance that their test results are both accurate and trustworthy.
Convenient Nationwide Testing Locations and Local Locations in Del Rio, TN
With numerous testing centers distributed nationwide, including Del Rio, TN, access to testing services is quick and hassle-free. Clients benefit from the convenience of local and widespread locations which facilitate seamless testing processes. This nationwide network ensures that no matter the location, testing services are readily accessible to everyone.
Simple, Confidential Process in Del Rio, TN
The hair follicle drug testing process in Del Rio, TN, is designed to be both straightforward and confidential. From ordering tests to receiving results, the entire procedure respects privacy and ensures user-friendliness. Clients are reassured by the discretion and ease of this process, encouraging participation while safeguarding sensitive information.
Affordable Pricing and Fast Turnaround in Del Rio, TN
In Del Rio, TN, competitive pricing and swift turnaround times characterize the value of hair follicle testing. This approach delivers excellent benefits to companies of varying sizes, ensuring they receive exceptional service at reasonable costs. The combined advantage of affordability and quick results fortifies the appeal of this testing method for businesses.
Fast, Accurate, and Reliable Results in Del Rio, TN
Hair follicle drug testing provides exceptional accuracy and speed when detecting substance use. With advancements in testing technology, hair analysis now offers precise detection, giving reliable results within a short timeframe. In Del Rio, TN, the efficiency of these tests ensures that individuals get conclusive reports promptly, supporting swift decision-making processes.
Compliance and Peace of Mind for Employers in Del Rio, TN
Employers in Del Rio, TN, derive peace of mind from using hair follicle testing to maintain compliance with drug-free policies. This testing method mitigates legal risks and enhances workplace safety, placing emphasis on reliable practices. A commitment to these tests supports a safer, more compliant working environment, safeguarding the interests of all stakeholders involved.
