Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective means for identifying drug and alcohol intake. Hair strands chronicle a prolonged history of alcohol and other substance use by encapsulating biomarkers within the hair shaft fibers. When obtained near the scalp, hair can furnish a detection timeline extending up to approximately three months for alcohol and other substances. The collection of hair is straightforward, its adulteration is somewhat challenging, and it is easy to transport.
A 1.5-inch segment comprising roughly 200 hair strands (approximating the girth of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the perfect sample size for both screening and confirmation. For EtG additions, and/or tests that exceed ten panels, 150mg of the sample is advised. It is suggested to measure the specimen with a jeweler’s scale. If scalp hair is unattainable, an equivalent quantity of body hair can be acquired. References to head hair pertain only to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The lab process of generating a drug test outcome is comprised of four key stages: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the primary handling of a sample is performed upon integration into a lab’s system. This step includes ensuring the sample is sealed and dispatched correctly, issuing a unique LAN (Laboratory Accessioning Number), and inputting any additional data not supplied by an electronic chain of custody protocol.
Screening provides an initial rapid evaluation of substance misuse. Although Screening is an economical method to exclude drug use in most specimens, a screening positive requires confirmation to hold up in legal settings. All specimens initially positive during Screening necessitate a subsequent confirmation.
If Screening suggests a sample might be positive, more hair is extracted from the original sample to prepare for Extraction. During Extraction, substances are extracted from hair at much lower concentrations than those in other techniques (e.g., urine or oral fluid), underscoring the complexity of hair drug analysis.
Verification of positive screening outcomes is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumption-positive samples undergo washing before Confirmation if necessary. From Accessioning to Confirmation, the full lab process is evaluated under both the CAP (College of American Pathologists) Hair classification and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed "hair follicle tests", the procedure actually evaluates the hair itself, not the follicle beneath the scalp.
Why does hair follicle testing surpass urine tests in Marion, IA? Hair testing offers superior detection capabilities, identifying substance use much longer than traditional urine tests. Employers seeking reliable and comprehensive results favor hair testing.
Urine tests can only detect recent usage, whereas hair tests provide a broader detection window. This prolonged period allows for a better assessment of long-term substance use.
In Marion, IA, hair follicle tests offer an extended detection window of up to 90 days. This extensive period surpasses the limitations of urine tests, granting employers a more complete history of an individual's substance use.
With hair testing, companies gain a detailed overview, allowing for informed decision-making when evaluating current employees or new hires for substance use history.
Hair follicle tests in Marion, IA, employ a tamper-resistant testing method that significantly reduces the chances of sample adulteration. Unlike other tests, manipulating the outcome is exceedingly difficult.
This secure method ensures reliable results that stakeholders can rely on, maintaining the integrity of the testing process in both professional and legal settings.
In Marion, IA, and across the nation, our testing centers provide convenient locations for seamless services. Whether you’re in Marion or another city, access to testing is quick and hassle-free.
Our widespread presence ensures clients can find a nearby center to accommodate their testing needs without unnecessary travel or waiting.
The process for hair follicle testing in Marion, IA, is simple and confidential. From ordering to receiving results, every step is designed to safeguard privacy and ease of use.
Our system ensures discretion is maintained, allowing individuals to go through the testing process with confidence, knowing their information is protected.
With affordable pricing and fast turnaround, our hair follicle testing services in Marion, IA, offer exceptional value. Businesses of any size benefit from our competitive rates and efficient processing times.
By balancing affordability with speed, we provide comprehensive testing solutions that do not compromise quality, giving you peace of mind and reliable results.
In Marion, IA, hair follicle drug tests provide fast, accurate, and reliable results, allowing for precision in substance use detection. The advanced methodologies employed ensure a higher accuracy rate, giving stakeholders results they can trust.
Our centers in Marion utilize state-of-the-art technology to deliver results rapidly. This ensures that individuals and businesses can make informed decisions swiftly, without compromising on accuracy.
Employers in Marion, IA, benefit from compliance and peace of mind with hair follicle testing. By integrating this testing method, workplaces enhance safety and adhere to drug-free policies.
Ensuring compliance reduces legal risks for businesses, offering an added layer of security and trust within the workplace environment.
