Accredited Drug Testing provides thorough hair follicle drug evaluations in Johnston, Iowa. Specializing in hair drug and alcohol tests, we have centers nationwide equipped to administer these tests. Typically, 1.5 to 2 inches of hair are needed for an accurate analysis, whether from the scalp or body. Hair testing can identify drugs, alcohol/ETG, and other custom options.
The trend towards utilizing hair follicle analysis for drug testing has increased immensely. Many businesses, judiciary systems, and professionals handling substance abuse now opt for hair instead of urine tests. This method is favored by zero-tolerance employers, courthouses, and probationary services due to its extended detection time, up to 90 days, observed collection, and difficulty in falsifying results. For detection of recent use (last 5 days), urine tests remain optimal.
* 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 is acknowledged as an effective method for identifying drug and alcohol consumption. It offers an extended record of substance use by capturing biomarkers within the strands of growing hair. When the hair is sampled near the scalp, it can detect substances for a period of up to three months. Collecting hair is uncomplicated, challenging to tamper with, and straightforward to send.
A sample measuring 1.5 inches and consisting of around 200 hair strands (similar in size to a #2 pencil lead) from the scalp equates to about 100mg of hair, which is the optimal quantity for testing and verification. For EtG, add-ons, and tests beyond 10 panels, 150mg of hair is advisable. Using a jeweler’s scale to measure the specimen is recommended. Should scalp hair be unavailable, an equivalent amount of body hair can be utilized. References to head hair imply scalp hair specifically. Body hair includes all other types like facial or axillary hair.
Process Overview
The drug testing laboratory workflow consists of four primary phases: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample is initially processed within the lab's framework. This stage involves confirming the sample is properly sealed and dispatched, allocating a random LAN (Laboratory Accessioning Number), and finalizing any additional data input absent from the electronic chain of custody.
Screening provides an initial rapid assessment for drug presence. While it's an economical means to negate drug use in most samples, a conclusive positive requires confirmation for legal acceptability. Any potentially positive outcomes in Screening necessitate further confirmation.
In cases of potential positivity in Screening, additional hair from the original sample is used for Extraction. Here, drugs are isolated from the hair at lower concentrations than other methods such as urine or oral fluid tests, demonstrating why hair drug testing poses significant challenges.
Confirmation of positive results involves techniques like GC/MS, GC/MS/MS, or LC/MS/MS. Pre-confirmation washing is applied as necessary to any preliminary positive samples. The entire lab procedure from Accessioning to Confirmation is assessed under the CAP (College of American Pathologists) guidelines and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though often called "hair follicle tests", the procedure evaluates the hair strand, not the underlying follicle.
Why Hair Follicle Testing Beats Urine Testing in Johnston, IA
Hair follicle testing offers remarkable advantages over traditional urine tests. The increased accuracy and reliability stem from its ability to detect longer-term substance use. This results in a more comprehensive analysis, allowing employers to make well-informed decisions based on thorough drug use history.
Extended Detection Window in Johnston, IA
Hair follicle testing provides an unmatched detection window, capturing up to 90 days of drug use history. This extended timeframe offers employers and agencies a complete view of an individual’s substance habits, covering months rather than days, and aiding thorough assessments of potential employees or current staff.
Tamper-Resistant Testing Method in Johnston, IA
The hair follicle testing method significantly minimizes the risk of sample tampering. This reliability ensures results are unquestionable, furnishing employers with confident assessments. The complexity of falsifying hair samples makes this method robust and dependable, safeguarding the integrity of the testing process.
Convenient Nationwide Testing Locations and Local Locations in Johnston, IA
Our extensive network of testing centers ensures accessibility and ease across the nation, including Johnston, IA. This convenience streamlines the testing process, offering quick and hassle-free services to meet various testing needs, profoundly accommodating both personal and professional requirements.
Simple, Confidential Process in Johnston, IA
The process of hair follicle testing is straightforward and maintains confidentiality. Our system ensures privacy from order to results, addressing concerns about personal data security. The ease of use is coupled with assurance that individual privacy is respected throughout the testing journey.
Affordable Pricing and Fast Turnaround in Johnston, IA
We provide competitive pricing and rapid processing times, fitting for businesses of any size. Our accessible cost structures are complemented by quick results, delivering exceptional value and assurance to employers, making us a preferred choice for drug testing services.
Fast, Accurate, and Reliable Results in Johnston, IA
Experience unparalleled precision and speed with hair follicle drug testing. These tests are renowned for their high accuracy, effectively identifying substance use patterns. The efficiency ensures that results are not only reliable but are also delivered swiftly, enabling quicker decision-making for both employers and individuals.
Compliance and Peace of Mind for Employers in Johnston, IA
Implementing hair follicle testing helps companies maintain compliance with drug-free policies. This not only minimizes legal risks but also enhances workplace safety, providing peace of mind about maintaining a healthy, productive work environment. Compliance fosters a secure and controlled workplace atmosphere.
