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Accredited Drug Testing offers comprehensive hair follicle drug screenings in Wentzville, Missouri. If you require testing for drugs or alcohol via hair, we excel in this field with facilities across the nation capable of conducting such tests. Ideally, you should have 1.5 to 2 inches of hair on the crown of your head or body, which is often sufficient. Hair analysis can detect drugs, alcohol/ETG, or other tailored options.
Recently, hair follicle tests have increasingly become a preferred method for drug detection. Employers, courts, and substance abuse experts tend to favor this over the usual urine tests. It's employed by zero-tolerance employers, legal systems, and probationary monitoring. The key advantage is its extensive 90-day detection window, obtained through a supervised process, making it very hard to manipulate. Yet, for recent drug exposure, within 5 days, urine tests remain more precise.
Accredited Drug Testing offers comprehensive hair follicle drug screenings in Wentzville, Missouri. If you require testing for drugs or alcohol via hair, we excel in this field with facilities across the nation capable of conducting such tests. Ideally, you should have 1.5 to 2 inches of hair on the crown of your head or body, which is often sufficient. Hair analysis can detect drugs, alcohol/ETG, or other tailored options.
Recently, hair follicle tests have increasingly become a preferred method for drug detection. Employers, courts, and substance abuse experts tend to favor this over the usual urine tests. It's employed by zero-tolerance employers, legal systems, and probationary monitoring. The key advantage is its extensive 90-day detection window, obtained through a supervised process, making it very hard to manipulate. Yet, for recent drug exposure, within 5 days, urine tests remain more precise.
* 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 highly regarded for its efficacy in detecting drug and alcohol consumption. Hair strands capture long-term histories of these substances by embedding biomarkers within their fibers as they grow. A collection near the scalp offers a detection period of around 3 months for alcohol and drugs. Sampling hair is straightforward, tampering is challenging, and transportation is easy.
Collecting a sample of 1.5 inches, totaling about 200 hair strands (approximately the diameter of a #2 pencil), provides 100mg of hair, which is the perfect sample size for assessment. For EtG, additional tests, and/or more than 10 panels, 150mg is advisable. Using a jeweler’s scale for measurement is suggested. If scalp hair is not present, an equivalent quantity of body hair is acceptable. "Head hair" specifically refers to scalp hair, whereas "body hair" encompasses all other types like facial or axillary hair, etc.
Process Overview
Analyzing a drug test sample in a lab involves these major stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial handling of a sample into a lab’s workflow. This step ensures the sample is properly sealed and shipped, assigns it a random LAN (Laboratory Accessioning Number), and includes any remaining data tasks not automatically managed by an electronic custody system.
Screening performs a preliminary assessment for abusive substances. This method serves as a cost-effective preliminary check for the majority of samples to clear drug presence, but any positive findings from this step need corroboration to be valid in a legal context. Samples with potential positive results in Screening must also go through a further confirmation process.
Should a sample yield a potential positive during Screening, additional hair is taken from the original collection for Extraction. In this stage, substances are extracted from hair at notably lower concentrations compared to other methodologies like urine or saliva, which makes hair drug analysis more complex to conduct.
Substantiation of any positive results from Screening is executed through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptively positive samples undergo cleaning before confirmation as necessary. The complete lab process, from Accessioning to Confirmation, aligns with CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Benefits of hair drug testing:
Drawbacks:
Note: Though commonly called "hair follicle tests", the examination targets the hair shaft rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Wentzville, MO
Hair follicle testing in Wentzville presents distinct advantages over traditional urine tests. They offer superior drug detection accuracy across a longer period, significantly reducing the chance of false negatives. Employers benefit from the reliable data that supports comprehensive drug-free policies, refining the hiring process.
Extended Detection Window in Wentzville, MO
One of the major benefits of hair follicle testing in Wentzville is its extended detection window. Unlike urine tests, hair samples can reflect drug use over the last 90 days, offering employers an in-depth view of an individual’s substance history. This comprehensive timeline empowers informed decision-making for safer workplaces.
Tamper-Resistant Testing Method in Wentzville, MO
Hair follicle testing in Wentzville stands out for its resistance to tampering. The collection method and analysis make it incredibly difficult for individuals to alter or contaminate samples, ensuring the integrity of the results. This reliability aids in maintaining trust and authority in various testing environments, from workplaces to courts.
Convenient Nationwide Testing Locations and Local Locations in Wentzville, MO
With Accredited Drug Testing’s vast network of nationwide locations, including those in Wentzville, accessing drug-testing services is hassle-free. Our strategically placed centers ensure prompt and efficient testing for employers and individuals, making it easy to maintain compliance and safety anywhere.
Simple, Confidential Process in Wentzville, MO
Navigating the process of drug testing is straightforward with our services in Wentzville. From easy ordering to discreet collection and swift results, the focus is on maintaining confidentiality throughout. Rest assured, your privacy is respected and protected every step of the way, easing any apprehensions.
Affordable Pricing and Fast Turnaround in Wentzville, MO
At Accredited Drug Testing, affordability meets efficiency. Our competitive pricing in Wentzville ensures excellent value for businesses of all sizes. Coupled with rapid turnaround times, we provide not just cost-effective solutions but peace of mind for employers seeking to uphold their drug policies seamlessly.
Fast, Accurate, and Reliable Results in Wentzville, MO
When it comes to drug testing accuracy, hair follicle tests in Wentzville shine with unmatched precision. With a scientifically robust process, these tests deliver reliable results swiftly, allowing for quicker decision-making. Their ability to detect various substances across a broad timeline ensures workplace safety and parental peace of mind.
Compliance and Peace of Mind for Employers in Wentzville, MO
Implementing hair follicle testing in Wentzville ensures compliance with stringent drug-free workplace policies. By adopting this method, employers reduce legal risk and enhance safety, fostering a healthier work environment. The reliable results provide comfort and assurance, supporting corporate and legal requirements effectively.
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