Accredited Drug Testing offers comprehensive hair follicle drug testing services in Excello, Missouri. If you're in need of a hair drug or alcohol test, our expertise stands out in this field, with testing centers available nationwide. A typical requirement is having 1.5 to 2 inches of hair on your head or body for the test. These tests can screen for drugs, alcohol/ETG, or other specific options.
Recently, the preference for drug testing methods has shifted towards hair follicle tests. Employers, judicial authorities, and Substance Abuse specialists are now opting for hair tests over traditional urine tests. Those with zero-tolerance policies, as well as courts and individuals undergoing probation, favor hair tests for their extended detection window, which can last up to 90 days. While offering insight into long-term drug use, urine tests remain more precise for detection within the last 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 use. Hair captures a long-term drug and alcohol history by embedding biomarkers within the growing hair's fibers. When sampled near the scalp, hair can offer nearly a 3-month detection period for drugs and alcohol. It is easy to collect, challenging to adulterate, and straightforward to ship.
For optimal screening and confirmation, a 1.5-inch sample of roughly 200 hair strands (equivalent to a #2 pencil's thickness) near the scalp provides 100mg, the recommended sample size. For EtG, additional tests, or those exceeding 10 panels, 150mg of hair is suggested. A jeweler’s scale is recommended for weighing the specimen. In cases where scalp hair is absent, an equivalent amount of body hair may be used. "Head hair" specifically denotes scalp hair, while "body hair" includes all other types (face, axillary, etc.).
Process Overview
The four primary steps in processing a drug test result in the lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step in integrating a sample into the laboratory’s system. This involves ensuring the sample was sealed and sent correctly, assigning it a unique LAN (Laboratory Accessioning Number), and completing any further data entry absent in an electronic chain of custody system.
Screening offers a preliminary assessment for drug use. While Screening is cost-efficient for excluding drug use in most cases, a positive result needs confirmation to be court-admissible. Presumptive positives in Screening must undergo a confirmatory test.
When a sample tests presumptively positive in Screening, more hair is extracted from the original specimen for Extraction. This phase extracts drugs from hair at significantly lower concentrations than other methods (e.g., urine or oral fluids), making hair drug testing the most complex methodology.
To confirm any positive Screening result, techniques such as GC/MS, GC/MS/MS, or LC/MS/MS are used. Samples testing presumptively positive are cleansed prior to confirmation as necessary. The complete process from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite its common name "hair follicle tests", the analysis pertains to the hair strand, not the underlying scalp follicle
When comparing hair follicle testing to urine tests in Excello, MO, it's clear why hair testing emerges superior. Hair tests offer enhanced accuracy and reliability in detecting drug use. Unlike urine tests, which have a limited detection window, hair follicle tests can uncover a longer history of substance use. Especially valuable for employers who need precise evaluations, hair testing ensures a robust checking mechanism.
The extended detection window of hair follicle testing in Excello, MO, offers a significant advantage for employers. This testing method can track drug use up to 90 days prior, presenting a broader picture of an individual's substance history. Unlike urine tests that provide only a short-term view, hair testing gives comprehensive insight, informing employers about the long-term habits of their applicants or staff effectively.
Hair follicle tests in Excello, MO, offer a testing method with decreased chances of sample manipulation. Unlike urine samples, which can be tampered with more easily, hair samples resist adulteration due to their nature and collection process. This attribute ensures that the results derived are credible and trustworthy. For environments requiring rigorous testing standards, this method provides peace of mind with its strong integrity.
With the availability of convenient nationwide and local testing locations in Excello, MO, accessing hair follicle drug testing services is hassle-free. No matter where you are, our numerous centers ensure a swift and smooth testing experience. This extensive network means that you don't have to go far, making it easier for individuals and businesses to engage in necessary testing operations with minimal disruption.
In Excello, MO, ordering and conducting hair follicle tests is a straightforward, confidential process. The privacy of all involved parties is safeguarded throughout the procedure, from scheduling to obtaining results. This simple approach ensures that individuals feel secure and at ease, knowing that their information is handled with the utmost confidentiality every step of the way.
Affordable pricing and swift turnaround times make hair follicle drug testing an attractive option in Excello, MO. Businesses of all sizes can benefit from competitive pricing structures that deliver value without compromising on quality. The efficiency in processing ensures minimal waiting for results, aligning cost-effectiveness with quick, reliable assessments, ultimately benefiting the bottom line without sacrificing accuracy.
The accuracy and speed of hair follicle drug tests in Excello, MO, stand as a testament to their efficiency. Results are produced swiftly, ensuring that those tested can proceed with assurance. The precision of hair follicle tests means that substances are detected with a higher degree of accuracy, giving a reliable assessment of substance use. When time is of the essence, and results need to be unquestionable, hair tests fit the bill.
In Excello, MO, ensuring workplace safety and compliance with drug-free policies is paramount for employers. Hair follicle testing is a crucial tool in this regard. It not only aligns with policy requirements but also minimizes legal repercussions. The certainty that comes with clear, reliable results enhances the overall safety culture within the workplace, offering both employers and employees reassurance and peace of mind.
