In Greenfield, Iowa, Accredited Drug Testing offers comprehensive hair follicle drug testing. Specializing in hair tests, we have centers nationwide capable of conducting such tests. Typically, 1.5 to 2 inches of hair is needed from your head or body. Hair analysis can screen for drugs, alcohol/ETG, or provide tailor-made options.
Recently, hair follicle drug tests have become a popular method for drug testing. Employers with zero-tolerance policies, courts, and probation services favor hair tests over urine tests. A key advantage is the extended detection time of up to 90 days, along with its near-impossible-to-cheat nature. However, urine tests remain the most reliable for detecting recent drug use within a 5-day window.
* 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.
Recognized for their efficacy, hair tests are now valued as a potent mechanism for identifying the presence of substances like drugs and alcohol. Hair can encapsulate a prolonged timeline of substance intake by embedding biomarkers within the fiber of the hair as it grows. When a sample is taken near the scalp, it usually offers a detection period of up to three months for substances. Collecting hair samples is straightforward, challenging to tamper with, and convenient for transport.
A segment of hair measuring 1.5-inches, comprising roughly 200 strands (equivalent to the thickness of a #2 pencil) nearest to the head yields approximately 100mg, optimal for initial testing and verification. For measurements like EtG and screenings surpassing 10 panels, roughly 150mg is advisable. We suggest utilizing a jeweler’s scale for accurate weighing. In cases where scalp hair is not accessible, a similar quantity of body hair is acceptable. When referencing head hair, it pertains solely to scalp hair. Body hair encompasses other types (facial, axillary, etc.).
Process Overview
The process of laboratory drug result testing enfolds four primary stages: Accessioning, Screening, Extraction, and Confirmation.
In the course of Accessioning, samples are initially managed into the laboratory framework. This phase ensures the sample’s proper sealing and dispatch, assigns a unique LAN (Laboratory Accessioning Number), and completes any outstanding data entry omitted by electronic custody systems.
Screening provides a preliminary rapid assessment for detecting drug abuse. It serves as a budget-friendly method to dismiss drug usage in most cases, with any positive findings requiring further validation for legal proceedings. Presumptive positives discovered during Screening are subject to secondary affirmation.
Should a sample yield a presumptive positive during Screening, additional hair is extracted from the original sample for the Extraction phase. This involves extracting drugs from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), demonstrating why hair drug testing is notably challenging.
Confirmation of any detected positive results uses methodologies like GC/MS, GC/MS/MS, or LC/MS/MS. Every preliminary positive sample undergoes necessary washing before confirmation. The stepwise evaluation from Accessioning through to Confirmation observes both CAP (College of American Pathologists) guidelines for Hair testing and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", the analysis targets the hair strand, excluding the follicle beneath the scalp.
In Greenfield, IA, hair follicle testing excels over traditional urine tests, offering numerous benefits. It provides superior detection accuracy and reliability. Unlike urine tests, hair tests can detect drug use over a longer period, giving a more comprehensive view of an individual's substance history. This reliability ensures that drug use is more accurately captured and assessed.
Hair follicle testing in Greenfield, IA offers an extended detection window of up to 90 days. This allows employers a thorough view of an applicant or employee's drug history, surpassing the capabilities of urine tests which detect recent use only. With such a timeframe, employers can better assess past substance use, aiding in making informed recruitment and workplace safety decisions.
In Greenfield, IA, hair follicle tests immensely minimize adulteration risks. Providing dependable results, these tests ensure that tampering is significantly reduced. As a tamper-resistant method, it offers a reliable testing option, giving employers peace of mind regarding the test's integrity, thus maintaining a drug-free workplace environment with unquestionable accuracy.
In Greenfield, IA, the convenience of our nationwide testing centers ensures easy access to hair follicle testing. With local and other centers readily available, individuals can quickly reach a location and undergo testing with minimal hassle. This wide availability streamlines the testing process, making it readily accessible and convenient for all.
In Greenfield, IA, the hair follicle testing process is straightforward and confidential. From ordering the test to receiving results, the steps involve privacy and ease of use, addressing any confidentiality concerns effectively. This simple approach makes it user-friendly and convenient for all participants involved in the testing procedure.
Our hair follicle testing services offer affordable pricing and swift turnaround times in Greenfield, IA. This provides excellent value, allowing companies of diverse sizes to benefit from competitive pricing structures. The blend of affordability and quick results ensures companies gain the best service while maintaining budget efficiency.
Hair follicle drug tests in Greenfield, IA provide fast, accurate, and reliable results. With their precision, these tests offer a high degree of accuracy in substance detection, ensuring confidence in the results. This method's efficiency makes it a preferred choice for identifying drug use accurately and swiftly. Employers can rely on the dependable performance of this testing technique to maintain safety in the workplace.
Hair follicle testing provides employers in Greenfield, IA peace of mind by ensuring compliance with drug-free workplace policies. By reducing legal risks and enhancing workplace safety, these tests reinforce a safe and compliant environment, thus being a vital part of maintaining organizational credibility and a secure workplace.
