Accredited Drug Testing provides comprehensive hair follicle drug assessments in Weldon Spring Heights, Missouri. When you require a hair-based drug or alcohol examination, we're experts, with facilities available nationwide equipped for such tests. Generally, 1.5 to 2 inches of hair from the head or body is necessary. Hair samples can be evaluated for drugs, alcohol/ETG, or tailored testing options.
In recent times, utilizing a hair follicle drug test has become more commonplace in drug testing protocols. A growing number of employers, judicial systems, and substance abuse specialists now choose hair testing over standard urine analysis. This method is favored by those enforcing zero-tolerance drug policies, including employers and probationary entities, primarily due to its extensive detection reach of up to 90 days, witnessed collection process, and near immunity to tampering. For drug use within the prior 5 days, urine tests remain the benchmark for precision.
* 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 has emerged as a potent means for uncovering drug and alcohol consumption. Hair preserves an extended timeline of alcohol and other drugs by capturing biomarkers within the fibers of the developing hair shaft. When harvested near the scalp, hair can provide approximately a three-month detection period for alcohol and other drugs. Hair is straightforward to gather, relatively challenging to tamper with, and convenient to transport.
A 1.5-inch segment of around 200 hair strands (similar to the thickness of a standard #2 pencil) nearest the scalp yields 100mg of hair, the optimal quantity for testing and verification. For EtG, additional screenings, and/or analyses exceeding 10 panels, 150mg of the sample is advised. We suggest measuring the sample with a jeweler’s scale. If scalp hair is not obtainable, an equivalent volume of body hair may be used. When mentioning head hair, we mean scalp hair exclusively. Body hair encompasses all other hair forms (facial, axillary, etc.).
Process Overview
The four primary phases in the lab processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the preliminary handling of a sample within a lab’s framework. This step includes confirming that the sample was properly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and completing any supplementary data entries absent from an electronic chain of custody system.
Screening entails an initial rapid assessment for illicit substances. While Screening offers a cost-efficient approach to dismiss drug usage in the majority of cases, a positive screening needs validation to be court-admissible. Any samples with a presumptive positive outcome in Screening necessitate a confirmation.
If a sample yields a presumptive positive result in Screening, additional hair is taken from the original sample for Extraction. During this phase, drugs are extracted from hair at notably lower concentrations than other techniques (e.g., urine or oral fluid), underscoring why hair drug testing is the most challenging method to conduct.
Confirmation of any positive Screening result is performed through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are rinsed before confirmation when required. The entire lab process, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair classification and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp.
Hair follicle testing stands above urine tests in Weldon Spring Heights, MO, offering superior accuracy and reliability. With a longer detection window and resistance to alteration, hair tests provide more trustworthy results than traditional urine sampling.
This advanced method offers more precise data on substance use with minimal deception risk, a significant advantage over conventional testing processes.
The extended detection window of hair follicle testing in Weldon Spring Heights spans up to 90 days, eclipsing other methods. Such duration provides employers with substantial insight into an individual's substance history, aiding in informed decision-making.
This method ensures comprehensive disclosure of drug use, evaluating a more extensive timeframe than typical tests, crucial for maintaining a safe work environment.
Hair follicle tests in Weldon Spring Heights, MO substantially reduce sample tampering risk. Their secure collection means ensure the sample's integrity, guaranteeing credible and reliable outcomes without doubt.
Unlike other methods, these tests resist manipulation, preventing deceit, and providing confidence in the testing results, vital for maintaining professionalism and safety.
Weldon Spring Heights, MO is served by our convenient network of testing locations. Nationwide centers assure swift and seamless access to testing services, enabling clients to pursue appointments without hassle.
Our strategically placed facilities ensure that obtaining a hair follicle test is straightforward and expedient, enhancing accessibility for all needs and timeframes.
The testing process in Weldon Spring Heights is both simple and confidential. From ordering to receiving results, each step is designed to respect privacy while ensuring ease of use throughout the procedure.
Clients appreciate the straightforward workflow, consistently receiving accurate results without compromising personal privacy or convenience.
Offering affordable pricing and rapid turnaround, our services in Weldon Spring Heights, MO provide tremendous value. Businesses of all sizes benefit from competitive pricing paired with swift results, enhancing trust and satisfaction.
Quick delivery ensures minimal downtime, reinforcing efficiency and peace of mind as companies receive timely, dependable test outcomes.
Hair follicle examines excel with fast and reliable outcomes in Weldon Spring Heights, MO. The precision of these tests outshines others, quickly pinpointing substance use with high accuracy. For timely, credible results, hair analysis is an invaluable asset.
Rapid processing and consistent accuracy define hair follicle testing in Weldon Spring Heights. Professionals value the reliability these tests provide in confirming substance use, bringing peace of mind with each result.
Ensuring compliance with workplace policies is crucial in Weldon Spring Heights, MO. Hair follicle tests offer peace of mind, helping employers maintain drug-free work zones and alleviating legal risks through consistent, reliable protocols.
By employing comprehensive testing, companies reduce the chance of substance-induced accidents, promoting a secure, productive environment for all employees.
