Accredited Drug Testing provides comprehensive hair follicle drug tests in Evansville, IN. If you're in need of thorough drug or alcohol testing, our specialization in hair tests ensures reliable service, with facilities nationwide to serve you. Typically, a hair length of approximately 1.5 to 2 inches is required from the scalp, or body hair may be suitable. These tests can check for drugs, alcohol/ETG, or other specific substances.
In recent times, drug testing increasingly involves the use of hair follicle tests. Employers, the judiciary, and specialists in Substance Abuse now favor these over traditional urine tests. Hair follicle drug tests are the choice for zero-tolerance organizations, courts, and those on probation. The advantage is an extended detection window of up to 90 days, with observations ensuring sample integrity, making manipulation nearly impossible. However, for detection within the past 5 days, urine tests remain the most reliable.
* 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 gained recognition as an effective method for detecting drug and alcohol consumption. By embedding biomarkers within the fibers of the hair as it grows, it provides a lengthy history of substance use. When taken near the scalp, hair can offer a detection period of around three months for substances. It is easy to collect, somewhat challenging to tamper with, and convenient to transport.
A 1.5-inch sample comprising roughly 200 hair strands (approximately the size of a #2 pencil) nearest to the scalp equates to 100mg of hair, which is ideal for analysis. For EtG tests, additional screenings, or panels above 10, a 150mg sample is advised. Utilizing a jeweler’s scale for accurate measurement is recommended. If scalp hair is unavailable, body hair of equivalent volume can be used. When we mention head hair, we specifically mean scalp hair. Body hair encompasses all other types (such as facial, axillary, etc.).
Process Overview
The drug testing laboratory workflow comprises four key phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step of integrating a sample into the laboratory’s system, which entails ensuring the sample’s proper sealing and transportation, assigning a unique LAN (Laboratory Accessioning Number), and completing any additional manual data entry that isn’t provided through an electronic chain of custody system.
Screening serves as a preliminary assessment for common drugs of abuse. It is a cost-efficient method for eliminating drug use in most samples, but any positive results in Screening must be verified for legal acceptability. Samples that yield presumptively positive results in Screening must undergo further confirmation.
When a sample shows a presumptive positive in the Screening phase, additional hair from the original sample is extracted and prepared for further analysis. In the Extraction phase, drugs are separated from hair at significantly lower concentrations compared to other methods (such as urine or oral fluid), making hair drug testing a challenging methodology to perform.
Any positive results obtained from Screening are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS technologies. Prior to confirmation, all samples with presumptive positives are cleansed as necessary. The complete laboratory procedure from Accessioning to Confirmation is reviewed in accordance with both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite the common name "hair follicle tests", the process evaluates the hair strand rather than the follicle beneath the scalp.
Hair follicle testing excels in Evansville, IN, offering superior detection accuracy and reliability compared to traditional urine exams. These hair tests allow for a more detailed analysis, capturing drug use evidence that might be undetectable through urine tests, thus offering employers thorough insight into an individual's drug history.
Unlike urine tests, hair testing cannot be easily tampered with, ensuring results are dependable and trustworthy, valuable for employers enforcing strict no-drug policies.
In Evansville, IN, hair follicle testing provides a meticulously detailed detection window, covering up to 90 days of a person's drug use history. This affords employers a comprehensive view of an employee or applicant's potential substance use patterns, which urine tests might miss.
Given its extensive timeline, hair testing is invaluable for organizations focused on long-term evaluation of substance use, helping them make more informed decisions.
Hair follicle tests in Evansville, IN, offer a tamper-resistant solution for drug testing, vastly reducing risks of sample manipulation. The robustness of hair testing ensures that results are reliable and free from the common pitfalls of deception associated with urine samples.
This method's resistance to tampering provides companies and institutions unwavering confidence in the integrity of their drug screening measures.
With testing centers right in Evansville, IN, alongside nationwide facilities, our hair follicle services offer unmatched convenience. Access to these services is hassle-free, ensuring quick and easy testing processes for individuals and organizations alike.
Our vast network guarantees that no matter where you're located, access to reliable testing is straightforward and accommodating.
The hair follicle testing procedure in Evansville, IN, is designed to be simple and confidential. From order placement to result reception, every step prioritizes user-friendliness and privacy, addressing key concerns of test-takers.
This process ensures that participants experience ease-of-use without compromising on confidentiality or discretion, thus making it a preferred choice.
Ensuring competitive pricing and fast turnaround defines our hair follicle testing in Evansville, IN. Our pricing structure guarantees great value, accommodating businesses of various sizes, without sacrificing the quality or speed of test results.
Rapid response times ease organizational concerns, allowing businesses to proceed confidently with their hiring or compliance processes at excellent value.
In Evansville, IN, hair follicle drug tests stand out for their speed and accuracy. These tests ensure rapid results, reflecting their high precision in detecting substance use. The method's reliability means individuals and employers receive trustworthy data efficiently.
When accuracy matters, especially in timely decision-making, hair tests surpass others in delivering dependable outcomes. This enhances confidence for those reliant on quick, accurate results for various applications.
For employers in Evansville, IN, using hair follicle testing aligns with maintaining drug-free workplaces and upholding compliance with drug policies. This testing method reduces legal risks, ensuring that companies adequately enforce substance regulations.
The peace of mind afforded by this reliable method goes a long way toward enhancing workplace safety and reputation by avoiding drug-related incidents.
