Accredited Drug Testing provides extensive hair follicle drug testing services in Carl, Iowa. Our specialty is hair drug and alcohol testing, and testing facilities are available in various cities Nationwide to administer these tests. Generally, you need 1.5 to 2 inches of hair from the crown or other body areas. Hair samples can be tested for substances, alcohol/ETG, or other tailored options.
Recently, drug testing methods have increasingly leaned towards hair follicle drug tests. Employers, courts, and substance abuse experts increasingly favor hair tests over traditional urine tests. Companies with strict anti-drug rules, judicial system players and those on probation often employ hair tests. Such tests have a remarkable advantage in detecting drug use over extended periods—up to 90 days—using a supervised sample collection, making them hard to deceive. Urine tests, however, remain the most accurate for identifying recent drug usage within 5 days.
* 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.
The utilization of hair testing has emerged as an effective means for identifying the consumption of drugs and alcohol. Hair captures a long-term record of alcohol and other drugs by embedding biomarkers within the fibers of the developing hair shaft. When clipped near the scalp, hair can provide roughly a three-month detection period for alcohol and other substances. Hair is straightforward to gather, relatively hard to alter, and simple to transport.
A 1.5-inch section consisting of about 200 hair strands (around the size of a #2 pencil) nearest to the scalp yields 100mg of hair, the perfect sample for analysis and verification. For EtG, additional tests, and/or panels over ten, 150mg of the sample is advisable. It is advised to weigh the sample using a jeweler’s scale. If scalp hair is not available, an equivalent portion of body hair can be gathered. References to head hair denote only scalp hair, while body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The principal procedures in processing a laboratory drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning comprises the initial incorporation of a sample into a lab’s system. This step verifies the sample was appropriately sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and completes any further data entry not included via an electronic chain of custody system.
Screening involves a preliminary rapid examination for substance abuse. Screening serves as a cost-effective method to exclude drug usage in most samples, though a positive screen must be validated for court admissibility. Any presumptive positive samples in Screening necessitate further verification.
For samples presumed positive in Screening, additional hair is procured from the initial sample for Extraction. Drugs are extracted from hair with lower concentration compared to other methodologies (e.g., urine or oral fluid), highlighting why hair drug screening is particularly complex.
To confirm a positive screening result, GC/MS, GC/MS/MS, or LC/MS/MS is employed. All presumptive positive samples undergo washing before confirmation if needed. The entire lab process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often called "hair follicle tests", the analysis applies to the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Carl, IA
In Carl, IA, hair follicle testing significantly outperforms urine tests in terms of detection accuracy and reliability. Hair tests offer longer detection windows, capturing a more comprehensive history of drug usage, which urine tests cannot match. More employers and legal professionals prefer hair testing due to its enhanced detection capabilities.
Extended Detection Window in Carl, IA
The advantage of hair follicle testing in Carl, IA, lies in its ability to identify drug use over an extended period, typically up to 90 days. This increased timeline provides employers with a thorough view of an individual's substance use history, offering valuable insights that urine tests, limited by a short detection window, fail to provide.
Tamper-Resistant Testing Method in Carl, IA
Hair follicle tests are a robust measure against sample tampering in Carl, IA. The method renders attempts at adulterating the sample nearly impossible, delivering results that are both credible and unquestionable. This reliability makes hair follicle tests an ideal choice for serious cases where authenticity is paramount.
Convenient Nationwide Testing Locations and Local Locations in Carl, IA
Hair follicle testing is convenient in Carl, IA, thanks to a network of testing centers spread nationwide, including local sites. This extensive reach ensures quick, easy access to testing services, facilitating a hassle-free experience for those needing drug testing, anywhere and any time.
Simple, Confidential Process in Carl, IA
Our hair follicle testing procedure in Carl, IA, is designed to be simple and confidential. With straightforward ordering, testing, and result processes, we address privacy concerns and provide ease of use, ensuring a stress-free experience that maintains the confidentiality of each individual.
Affordable Pricing and Fast Turnaround in Carl, IA
Our hair follicle testing in Carl, IA, comes with competitive pricing and rapid turnaround times. Companies of all sizes benefit from excellent value, ensuring peace of mind with quick, reliable results that meet various pricing needs without compromising quality or speed.
Fast, Accurate, and Reliable Results in Carl, IA
Hair follicle drug tests offer unmatched precision in detecting substance use quickly in Carl, IA. This testing method boasts high accuracy, minimizing errors and providing reliable results without delay. The speed and precision of hair tests are unparalleled, making them an excellent choice for timely substance identification.
Compliance and Peace of Mind for Employers in Carl, IA
Employers in Carl, IA, gain peace of mind and ensure compliance with drug-free workplace policies by utilizing hair follicle testing. This method reduces legal risks and enhances workplace safety by providing consistent and reliable results that help maintain a productive work environment.
