Accredited Drug Testing provides comprehensive hair follicle drug testing in Park Forest, Illinois. If you're in need of a hair drug or alcohol examination, Accredited Drug Testing is the expert in hair testing, with centers available in every city across the nation to conduct a hair test. Typically, 1.5 to 2 inches of hair from your head crown or body is required. Hair examinations can be customized to analyze drugs, alcohol/ETG, or other tests.
In recent years, the preference for drug testing methods has increasingly leaned towards hair follicle drug tests. Many employers, legal entities, and substance abuse specialists now favor hair drug testing over conventional urine testing. Hair follicle tests are preferred by employers with strict no-drug policies, courts, and probationary bodies. The key advantage of hair testing is its extended detection window, typically up to 90 days, conducted under observation, making it nearly foolproof. However, for drug detection within the last 5 days, urine tests remain the most precise.
* 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 become recognized as an effective method for identifying drug and alcohol consumption. Hair captures a prolonged record of alcohol and drug intake by embedding biomarkers within the hair as it grows. When gathered near the scalp, hair can reveal up to roughly a 3-month timeframe for detecting alcohol and drugs. Collecting hair is straightforward, relatively challenging to tamper with, and simple to send.
A 1.5-inch segment of around 200 hair strands (comparable to a #2 pencil size) nearest to the scalp yields 100mg of hair, ideal for both screening and verification. For EtG, supplementary tests, and/or tests exceeding 10 panels, 150mg of the sample is suggested. Using a jeweler’s scale to measure the sample is advised. Should scalp hair be inaccessible, an equivalent quantity of body hair can be obtained. When mentioning head hair, it pertains solely to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The four fundamental phases in the lab processing of a drug test outcome entail Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial handling of a sample into the lab’s system. This step includes confirming that the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing additional data entry not available through an electronic chain of custody system.
Screening consists of a preliminary rapid assessment for substances of abuse. Though Screening is an economical technique to negate drug presence in the majority of samples, a positive outcome must be verified to be valid in court. Any samples that preliminarily appear positive in Screening necessitate a secondary validation.
If a sample tentatively tests positive at the Screening stage, additional hair is extracted from the initial sample and readied for Extraction. In this phase, the drugs are isolated from hair at concentrations substantially lower than other methods (e.g., urine or oral fluid), which explains why hair drug testing is the most complex method to execute.
Confirmation of any positive screening finding is conducted via GC/MS, GC/MS/MS, or LC/MS/MS. All samples deemed presumptive positives are washed before confirmation if required. The entire lab process from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair standard and the ISO / IEC 17025 accreditation criteria.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests", the analysis scrutinizes the hair strand instead of the follicle beneath the scalp.
In Park Forest, IL, hair follicle testing emerges superior to urine tests in multiple aspects. With a detection accuracy that far exceeds traditional methods, hair tests reveal a history of substance use that urine tests often miss. Employers and agencies benefit from this enhanced reliability, making informed decisions based on accurate historical data, not just recent substance use.
Why Choose Hair Testing Over Urine:
With hair follicle testing, Park Forest, IL organizations gain insight into extended drug use history. Unlike other methods, hair sampling can track substance consumption up to 90 days prior, offering employers a clear view of an individual's long-term behavior. This extended window is crucial for reliable background checks and continued employment assessments.
Benefits of Extended Detection:
In Park Forest, IL, hair follicle testing serves as a highly tamper-resistant drug testing method. Traditional urine tests are susceptible to various cheats, while hair samples are nearly impossible to alter or adulterate. This ensures that results are always credible, providing peace of mind for employers and entities requiring definitive evidence of substance use.
Reasons Hair Tests are Tamper-Resistant:
Our nationwide network of testing centers—including local sites in Park Forest, IL—brings immense convenience to drug testing processes. Easily accessible, these centers offer a quick and seamless testing experience, without the hassle of long commutes or complicated scheduling. Our widespread presence ensures that comprehensive testing is always within reach.
Advantages of Nationwide Locations:
Experience a streamlined process for drug testing in Park Forest, IL, where simplicity and confidentiality are prioritized. From ordering to testing and receiving results, the pathway is designed to maintain user privacy and ease. This straightforward approach alleviates concerns, making it suitable for both individual and corporate testers who value discretion.
Key Features:
Park Forest, IL companies can enjoy cost-effective solutions through our affordable hair follicle testing services. Alongside competitive pricing structures, we offer quick turnaround times, adhering to corporate budgets without compromising on quality. These advantages provide excellent value, ensuring firms of all sizes can maintain their standards while staying financially sound.
Cost and Time Benefits:
The efficiency of hair follicle drug testing in Park Forest, IL is unmatched. Offering swift and trustworthy results, these tests are pivotal in identifying substance abuse with remarkable precision. The speed of analysis ensures minimal waiting time, while the detailed outcome uncovers even trace levels of usage, proving invaluable for those prioritizing quick and accurate testing.
Advantages of Hair Testing:
Park Forest, IL businesses utilizing hair testing can rest assured of upholding rigorous drug-free workplace policies. By ensuring compliance through accurate and detailed testing, employers significantly minimize legal risks. Moreover, this safety measure enhances overall workplace security, contributing to a healthier, more productive work environment.
Benefits for Employers:
