Accredited Drug Testing offers comprehensive hair follicle drug testing services in Sioux Falls, South Dakota. If a hair drug or alcohol test is needed, Accredited Drug Testing is a specialist in this area, providing testing centers across all cities nationwide for hair testing. Typically, 1.5 to 2 inches of hair from the head or body is required for analysis. These hair tests can detect drugs, alcohol/ETG, and offer other customized testing solutions.
In recent years, hair follicle drug testing became more common for conducting drug tests. Employers, legal courts, and substance abuse experts favor hair drug tests over standard urine tests. Zero-tolerance employers, courts, and individuals on probation use hair follicle tests due to their advantageous longer detection windows, extending up to 90 days, collected under supervision, which are almost impossible to compromise, though urine tests remain most accurate for drug use detected within the past 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.
Hair testing is increasingly recognized as a potent method for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and drug use by embedding biomarkers within the structure of the developing hair strand. Collected near the scalp, hair offers approximately a 90-day detection window for alcohol and other substances. It's straightforward to collect, relatively hard to tamper with, and simple to transport.
A 1.5-inch snippet of nearly 200 hair strands (similar in thickness to a #2 pencil) nearest to the scalp provides 100mg of hair, which is the perfect sample size for testing and verification. For EtG, additional tests, and/or screenings over 10 panels, 150mg of the sample is advised. It's best to use a jeweler’s scale for weighing the sample. In cases where scalp hair cannot be obtained, an equivalent volume of body hair may be collected. When we mention head hair, we mean only scalp hair. Body hair includes all other hair types (such as facial, axillary, etc.).
Process Overview
There are four primary phases in the lab processing of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary process of integrating a sample into a lab’s database. This entails confirming that the sample was properly sealed and shipped, attributing a random LAN (Laboratory Accessioning Number), and fulfilling any remaining data entry not covered by an electronic chain of custody system.
Screening acts as an initial rapid evaluation for substances of abuse. While providing a cost-effective manner to exclude drug use in most samples, a screened positive result needs verification to be valid in legal contexts. Presumptively positive samples in Screening require further confirmation.
If a specimen tests presumptively positive at the Screening phase, additional hair is extracted from the initial sample and readied for Extraction. In this phase, drugs are distilled from hair at a significantly low concentration compared to other techniques (such as urine or oral fluid), which makes hair drug screening the most challenging method to conduct.
Confirmation of positive screening results is done using GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all presumptive positive samples are cleansed as necessary. The entire laboratory process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly known as "hair follicle tests", the examination itself assesses the hair strand and not the follicle beneath the scalp
Why Hair Follicle Testing Outshines Urine Testing in Sioux Falls, SD
Hair follicle testing offers superior detection accuracy over standard urine tests. With a broader range of substance detection and a longer window of detection, these tests provide unparalleled reliability. In Sioux Falls, SD, choosing hair testing over urine tests leads to more comprehensive and tamper-resistant results.
Extended Detection Window with Hair Follicle Testing in Sioux Falls, SD
Hair follicle testing has the distinct advantage of detecting drug use over an extended period—up to 90 days. This duration offers employers an extensive overview of a candidate or employee's substance history. In Sioux Falls, SD, this method is particularly beneficial for thorough background checks.
Secure and Tamper-Resistant Testing in Sioux Falls, SD
Hair follicle testing significantly minimizes the risk of sample adulteration. The testing method is designed to be reliable and virtually tamper-proof, ensuring that results are trustworthy. For unassailable drug testing methods in Sioux Falls, SD, hair testing stands superior.
Convenient Testing Locations in Sioux Falls, SD and Nationwide
With numerous testing centers nationwide, including Sioux Falls, SD, accessing hair follicle testing is both convenient and efficient. Benefit from our widespread network and enjoy hassle-free testing services anywhere, anytime.
Streamlined, Confidential Testing Process in Sioux Falls, SD
The hair follicle testing process is simple, confidential, and efficient. Easily order, take, and receive your results while maintaining privacy in Sioux Falls, SD. Our discreet process ensures all personal and test information is securely handled.
Cost-Effective and Timely Results in Sioux Falls, SD
Our competitive pricing model and quick turnaround times make hair follicle testing a cost-effective choice for companies of all sizes. In Sioux Falls, SD, enjoy the perfect balance between affordability and efficiency with our top-tier testing services.
Fast, Accurate, and Reliable Hair Testing in Sioux Falls, SD
The precision and speed of hair follicle testing are unparalleled. Not only do these tests demonstrate incredible accuracy in detecting substance use, but they deliver results faster than traditional methods. In Sioux Falls, SD, trust hair testing for the most reliable and swift verification of drug use.
Compliance and Assurance for Sioux Falls, SD Employers
Hair follicle testing ensures employers meet workplace drug-free policies, reducing legal risks and enhancing safety. Offering peace of mind and legal compliance, this testing method is beneficial for maintaining a secure work environment in Sioux Falls, SD.
