Accredited Drug Testing provides comprehensive hair follicle drug testing services in Annona, Texas. If you're in need of a drug or alcohol hair test, our expertise lies in hair testing, with nationwide centers capable of performing these tests. Typically, you require 1.5 to 2 inches of hair, either from your scalp or body, for most cases. Hair analyses can identify drugs, alcohol/ETG, or custom hair testing solutions.
Recently, hair follicle drug tests have become a more common method for drug testing. Many employers, courts, and Substance Abuse professionals have started favoring hair drug tests over traditional urine tests. Hair tests are selected by zero-tolerance employers, legal bodies, and those on probation for their extensive detection window, spanning up to 90 days, and their observed collection process, which makes them difficult to tamper with. Yet, urine tests remain the most reliable for very recent use, within 5 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.
Regarded as an effective method, hair testing excels in detecting drug and alcohol consumption. By trapping biomarkers within its fibers, hair records a long-term history of substance use as it grows. When collected near the scalp, hair can offer a detection window of up to 3 months for alcohol and other drugs. Hair is straightforward to collect, challenging to tamper with, and simple to transport.
A 1.5-inch segment containing roughly 200 hair strands (similar to the thickness of a #2 pencil) closest to the scalp yields 100mg, the preferred amount for testing and verification. For EtG, additional tests, and/or panels exceeding 10, 150mg of the sample is advised. We suggest using a jeweler’s scale to weigh the specimen. If scalp hair isn't available, a comparable quantity of body hair can be gathered. When referring to head hair, it specifically means scalp hair. Body hair encompasses all other types (like facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test consists of four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a sample into the laboratory’s system. This step includes verifying that the sample was properly sealed and shipped, generating a random LAN (Laboratory Accessioning Number), and completing any extra data requirements absent from an electronic chain of custody system.
Screening involves a preliminary quick assessment for drugs of abuse. While Screening is economical for eliminating drug usage in most samples, a positive screen must be verified for court acceptance. Samples that are presumptively positive in Screening require further confirmation.
If a specimen shows presumptive positivity in the Screening phase, additional hair is extracted from the original sample for the Extraction process. In this phase, drug extraction from hair occurs at significantly lower concentrations than in other methods (e.g., urine or oral fluid), rendering hair drug screening a challenging methodology to execute.
Confirmation of any positive screening outcome is conducted through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation if necessary. The comprehensive laboratory workflow, from Accessioning to Confirmation, is overseen 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 test actually analyzes the hair strand rather than the follicle under the scalp.
Why Hair Follicle Testing Beats Urine Testing in Annona, TX
Compared to urine tests, hair follicle tests offer superior detection accuracy and reliability. In Annona, TX, hair testing provides a broader detection time frame and is harder to manipulate, making it an excellent choice for employers seeking comprehensive and cheat-proof testing solutions.
Extended Detection Window in Annona, TX
One of the distinct advantages of hair follicle testing is its ability to trace drug use up to 90 days back. This extended detection period offers employers in Annona, TX, a thorough understanding of an individual’s substance history, thus supporting more informed hiring and workforce management decisions.
Tamper-Resistant Testing Method in Annona, TX
Hair follicle tests are significantly less susceptible to manipulation, reducing the risk of adulteration. This ensures that the results remain reliable and beyond question, offering peace of mind concerning the integrity of the testing process in Annona, TX.
Convenient Nationwide Testing Locations and Local Locations in Annona, TX
With our comprehensive network of nationwide testing centers, including those in Annona, TX, accessing testing services has never been easier. This widespread accessibility ensures a quick and hassle-free experience for all testing needs.
Simple, Confidential Process in Annona, TX
Our testing process in Annona, TX, is designed to be both simple and confidential, from order to results. We prioritize privacy and ease of use, addressing concerns by ensuring that every step is straightforward and secure.
Affordable Pricing and Fast Turnaround in Annona, TX
Our competitive pricing and prompt turnaround times in Annona, TX, provide excellent value for businesses of all sizes. We ensure you receive timely results without compromising on quality, allowing companies to maintain peace of mind.
Fast, Accurate, and Reliable Results in Annona, TX
Hair follicle drug tests are renowned for their precision and speedy processing. This method swiftly detects traces of substances, ensuring high levels of accuracy. For businesses and individuals in Annona, TX, this means reliable results in a timely manner that help make informed decisions with confidence.
Compliance and Peace of Mind for Employers in Annona, TX
By adopting hair follicle testing, employers can more effectively enforce drug-free workplace policies. This not only reduces legal risks but also enhances safety and compliance, providing peace of mind for businesses in Annona, TX.
