Accredited Drug Testing provides comprehensive hair follicle drug testing services in Guinea, Virginia. For hair drug or alcohol testing needs, Accredited Drug Testing is your expert in the field, with facilities across all cities Nationwide equipped for hair analysis. A hair length of 1.5 to 2 inches on your head or body is typically required. Hair tests are versatile, capable of checking for drugs, alcohol/ETG, and offering tailored testing solutions.
In recent times, hair follicle drug testing has gained prominence. A number of employers, judicial entities, and Substance Abuse experts favor hair tests over traditional urine tests. Employers with strict no-drug policies, legal systems, and individuals on probation utilize hair tests. Key advantages include its extended window of drug use detection of up to 90 days, a supervised collection process, and enhanced reliability against tampering. However, for recent substance use within five days, urine tests remain superior.
* 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 analysis has emerged as an effective method for identifying drug and alcohol consumption. Hair can capture a prolonged record of alcohol and drug intake by embedding biomarkers within the strands as they grow. When collected near the scalp, hair offers an approximate three-month window to detect alcohol and drugs. Hair collection is straightforward, hard to tamper with, and convenient to transport.
A 1.5-inch segment with about 200 hair strands (similar in thickness to a #2 pencil) from the scalp provides 100mg of hair, which is the optimal amount for both screening and confirmation. For EtG, additional tests, and those beyond 10 panels, 150mg of the sample is advisable. Use a jeweler’s scale for precise measurement. If scalp hair is unavailable, a similar amount of body hair can be used. Head hair refers solely to scalp hair, while body hair includes all other types (facial, axillary, etc.).
Process Overview
The essential stages in laboratory analysis of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step of incorporating a specimen into a laboratory’s system. This involves ensuring the sample was sealed and transported correctly, assigning it a random LAN (Laboratory Accessioning Number), and completing any extra data that isn’t recorded by an electronic custody chain.
Screening is the initial phase to quickly identify drugs of abuse. Though Screening is a cost-efficient way to dismiss drug use in most samples, a positive result must be confirmed to be valid in legal contexts. Samples with presumptive positive results in Screening must undergo further confirmation.
If a sample tests presumptively positive during Screening, additional hair is gathered for the Extraction phase. Here, drugs are removed from the hair at a much lower concentration than with other methods (e.g., urine or oral fluid), which is why hair drug testing is the most challenging method to conduct.
Confirmation of positive Screening outcomes is performed through GC/MS, GC/MS/MS, or LC/MS/MS. All samples showing presumptive positive results are cleaned before confirmation when necessary. The complete lab process, from Accessioning to Confirmation, is audited under the CAP (College of American Pathologists) Hair guidelines and conforms to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the analysis examines the hair strand itself, not the follicle beneath the scalp.
Superior Detection Accuracy: Hair follicle testing in Guinea, VA, surpasses traditional urine tests in many ways. Its ability to precisely identify past drug use makes it a preferred method for employers and other entities aiming for thoroughness. Reliability: Unlike urine tests, which are limited to shorter detection periods, hair tests offer a broader window, ensuring past substance use is more reliably captured.
The extended detection window of hair follicle testing, lasting up to 90 days, offers broader substance history insights in Guinea, VA. This feature offers employers an expansive overview of a candidate’s or employee’s drug use, going beyond the typical reach of urine tests, which often only span a few days. It notably assists in evidencing long-term drug use patterns, essential for informed decision-making.
Tamper-Resistant: Many are drawn to hair follicle testing in Guinea, VA, because it significantly minimizes the risk of sample tampering. Unlike urine samples, hair samples are much harder to adulterate, offering reliable and unquestionable results. This ensures the authenticity and credibility of the test, bolstering confidence for decision-makers relying on these tests to gauge substance use.
Convenient Nationwide Access: In Guinea, VA, and beyond, our testing centers offer unparalleled convenience. This ensures swift and hassle-free access to reliable testing services, pivotal for both organizations and individuals. Whether you seek local services or require resources in various states, our extensive network of facilities guarantees your testing needs are met efficiently and effectively.
The process of hair follicle testing in Guinea, VA, is simple and confidential. From ordering the test to undertaking it and securing results, each step is designed with privacy in mind. Focus on ensuring ease of use guarantees that your concerns related to confidentiality are respected throughout the process, emphasizing an experience free of complications.
Affordable Pricing: When considering drug testing options in Guinea, VA, our hair follicle tests offer competitive pricing, ensuring excellent value. Coupled with fast turnaround times, this method caters ideally to companies of varying sizes, providing cost-effective solutions that don't compromise on quality, facilitating peace of mind and financial prudence.
The hair follicle test is renowned for its fast, accurate, and reliable results in Guinea, VA. Its high precision ensures that any substance used is detected accurately. This method is valuable for both organizations and individuals seeking reliable drug testing outcomes. The robust nature of a hair follicle test results in minimizing false positives and providing peace of mind with its dependable results.
Using hair follicle testing in Guinea, VA, leads to greater compliance and peace of mind for employers implementing drug-free policies. It deters legal risks associated with workplace substance use, promoting a safer and more secure working environment. The credibility and reliability of hair testing contribute to organizational integrity and operational efficiency.
