Leading the way in comprehensive hair follicle screening, Accredited Drug Testing operates efficiently in Barnhill, Illinois. Our specialization in hair drug or alcohol assessments is complemented by our expansive network across major cities in the U.S., all equipped to conduct precise hair analyses. Typically, a sample of 1.5 to 2 inches of hair from the head or body is sufficient. Results can reveal the presence of drugs, alcohol/ETG, or adapt to exclusive testing configurations.
The popularity of hair follicle tests as a method of drug testing has surged in recent times, overtaking standard urine tests among several sectors including employers, courts, and Substance Abuse experts. Organizations with zero-tolerance policies, judicial systems, and individuals under probation frequently prefer this method. Its extensive detection capability—up to 90 days, robust collection process, and resistance to tampering make it exceptional. Yet, for detection of recent drug use within a window of 5 days, urine tests remain a preferred option.
* 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 examinations have increasingly become a formidable resource for identifying drug and alcohol consumption. Hair captures a comprehensive history of substances by encapsulating biomarkers within the strands as they grow. When obtained near the scalp, hair can reveal up to roughly a 3-month period of alcohol and other drug usage. Hair is easy to collect, challenging to tamper with, and simple to send.
A 1.5-inch fragment of about 200 hair strands (similar to the thickness of a #2 pencil) nearest to the scalp provides 100mg of hair, which is the perfect sample for evaluation and validation. For EtG, add-ons, or tests exceeding 10 panels, 150mg of the hair sample is advisable. It’s suggested to measure the sample using a jeweler’s scale. If scalp hair is absent, a comparable quantity of body hair can be gathered. When mentioning head hair, it strictly means scalp hair. Body hair denotes all other types (facial, axillary, etc.).
Process Summary
The four crucial phases in the lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the initial handling of a sample within a lab’s framework. This step ensures that the sample was securely sealed and dispatched correctly, assigns a unique LAN (Laboratory Accessioning Number), and finalizes any extra data input not available through an electronic custody chain system.
Screening entails a preliminary swift analysis for substance abuse indicators. Although Screening provides a budget-friendly approach to exclude drug usage in most samples, a screen that returns positive must be corroborated to stand in legal settings. Any samples that preliminarily test positive in Screening necessitate additional validation.
If a sample is speculatively positive in the Screening phase, additional hair is extracted from the original sample and prepped for Extraction. In this procedure, substances are drawn from hair at a notably lesser concentration than other techniques (for example, urine or oral fluid), underscoring why hair drug screening is the most intricate technique to execute.
Verification of any positive screen result is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation when needed. The complete laboratory sequence from Accessioning to Confirmation is scrutinized in accordance with both the CAP (College of American Pathologists) Hair categorization and the ISO / IEC 17025 standard accreditation.
Benefits of hair drug testing:
Constraints:
Note: Despite often being termed "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp.
Superiority of Hair Testing Over Urine Tests in Barnhill, IL
In Barnhill, IL, hair follicle tests outshine urine tests by offering enhanced accuracy and reliability. While urine tests can pinpoint recent drug use, hair tests excel in their ability to detect long-term substance use, providing a fuller picture of an individual's drug history.
Deeper Insight with Extended Detection Window in Barnhill, IL
Hair follicle testing uncovers drug use for a period of up to 90 days in Barnhill, IL, offering employers an extensive look into a person's substance use pattern. This long detection timeframe is invaluable for employers seeking comprehensive safety protocols.
By opting for hair testing, businesses gain access to a window that reveals not just recent drug use but sustained behavioral trends, promoting informed decisions.
Secure Your Testing with Tamper-Resistant Methods in Barnhill, IL
In Barnhill, IL, the inherent resistance to tampering found in hair follicle testing provides unmatched reliability and reassurance. The collection process is meticulously managed, significantly reducing the chance of sample adulteration so that employers receive a true representation of substance use.
Convenience at Your Fingertips: Nationwide and Local Access in Barnhill, IL
Accredited Drug Testing offers accessible solutions with both nationwide presence and specific local centers in Barnhill, IL. Obtaining a test is hassle-free and expedient, allowing for seamless scheduling whenever needed.
Effortless and Confidential Testing Process in Barnhill, IL
The hair follicle testing process in Barnhill, IL is streamlined to be user-friendly while maintaining complete confidentiality. With an easy-to-follow procedure, clients can rest assured that their privacy is prioritized at every stage.
Value Assurance: Affordable and Swift Solutions in Barnhill, IL
Accredited Drug Testing in Barnhill, IL promises competitive pricing coupled with rapid turnaround times, providing unparalleled value for companies of any scale. Clients benefit from exceptional budget-friendly rates without compromising on service quality.
Why Hair Follicle Testing Excels in Barnhill, IL
For those who prioritize speed and precision, hair follicle tests in Barnhill, IL stand as the optimal choice. These tests not only offer a high level of accuracy in identifying substance usage but also deliver fast, reliable outcomes that keep employers informed and assured.
Guaranteed Accuracy
Compliance and Assurance for Employers in Barnhill, IL
Employers in Barnhill, IL can rest easy knowing that hair follicle testing supports compliance with company drug-free policies. The rigorous testing process enhances workplace safety, reduces legal exposure, and fortifies organizational integrity.
