Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as an effective method for identifying drug and alcohol consumption. Hair retains a comprehensive record of alcohol and other substances by encapsulating biomarkers in the fibers of the growing hair strand. When sampled close to the scalp, hair can offer a detection timeframe of up to roughly three months for alcohol and other drugs. Hair is easy to gather, somewhat resistant to tampering, and simple to transport.
A sample measuring 1.5 inches consisting of approximately 200 hair strands (approximately the size of a #2 pencil) nearest to the scalp provides 100mg of hair, the optimal sample size for screening and confirmation. For EtG tests, add-ons, and/or panels exceeding 10, a specimen weight of 150mg is suggested. We suggest using a jeweler's scale for accurate measurement. If scalp hair is not available, a comparable amount of body hair can be collected. References to head hair specifically mean scalp hair. Body hair includes other types such as facial, axillary, etc.
Process Overview
The laboratory processing of a drug test result comprises four main steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step in which a sample is incorporated into a laboratory's system. This step involves verifying that the sample was properly sealed and shipped, assigning it a random LAN (Laboratory Accessioning Number), and completing any additional data entry that is not included through an electronic chain of custody system.
Screening is a preliminary check to identify drugs of abuse. Although Screening is an economical means to discount drug usage in the majority of tests, a positive screen must be validated for court acceptance. Any samples deemed presumptively positive in Screening demand a secondary confirmation.
Should a sample exhibit presumptive positivity in the Screening phase, an additional portion of hair is extracted from the initial sample and prepped for Extraction. This step involves drugs being extracted from hair at a concentration much lower than other testing methods (e.g., urine or oral fluid), making hair drug testing one of the most challenging methods to execute.
Confirmation of any positive screening outcome is accomplished through GC/MS, GC/MS/MS, or LC/MS/MS. All samples showing presumptive positivity are cleaned before confirmation if necessary. The complete laboratory procedure, from Accessioning to Confirmation, undergoes scrutiny under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though often termed as "hair follicle tests", the analysis actually examines the hair strand and not the follicle under the scalp.
In Smithville, AR, hair follicle testing significantly outperforms urine testing by providing a broader and more precise detection scope. Hair tests offer superior accuracy and reliability, ensuring no recent substance use goes unnoticed. Unlike urine tests that detect drugs for a shorter duration, hair testing covers a more extended period, making it invaluable for ensuring workplace safety and reliability.
Hair follicle testing in Smithville, AR, excels in offering a long detection window surpassing typical methods. Spanning up to 90 days, the test provides a comprehensive look at an individual's substance usage history. Such an expansive timeframe grants employers essential insights, aiding in assessing an applicant or team member's long-term lifestyle choices, ultimately fostering a safer and more reliable working environment.
Located in Smithville, AR, the hair follicle drug test is a formidable solution against sample tampering, offering a level of integrity and trust unmatched by other methods. The safeguarding capabilities of this method ensure highly dependable results. Efforts to circumvent tests are nearly impossible, making it the best choice for ensuring genuine and credible outcomes, critical for maintaining rigorous standards in testing.
The nationwide reach and localized presence of Accredited Drug Testing in Smithville, AR, underscore our commitment to accessibility. Offering numerous centers across the country, obtaining testing services is simple, efficient, and devoid of complications. This widespread availability guarantees residents and businesses swift, convenient access to superior drug testing solutions, maintaining your focus on priorities while trusting us with your testing needs.
Residing in Smithville, AR, is enhanced by knowing a straightforward and private drug testing process awaits you. From ordering to testing and receiving results, clients enjoy an easy-to-follow sequence ensuring peace of mind. Confidentiality remains paramount throughout the experience, guaranteeing sensitive information is managed securely, acknowledging the need for discretion and respect for all our clients' privacy concerns.
Offering competitive pricing and swift results, Smithville, AR's Accredited Drug Testing ensures businesses enjoy excellent value without sacrifice. Understanding various company needs, our testing services deliver valuable benefits for organizations regardless of size. Quick turnaround times and cost-effective services mean gaining reliable insights is budget-friendly, helping maintain productivity and compliance without breaking the bank.
In Smithville, AR, hair follicle drug testing offers extraordinary precision and rapid test results. These tests are known for their exceptional accuracy, efficiently identifying substance usage over an extended timeframe. The method's swiftness ensures employers and individuals receive quick feedback, allowing for timely decision-making, ensuring both peace of mind and improved safety in various settings.
Employers in Smithville, AR, find peace of mind with hair follicle testing, ensuring adherence to drug-free workplace policies. By opting for this testing method, businesses greatly diminish legal worries, securing a safer and more efficient working environment. Employees benefit from a clear understanding of company expectations, promoting a healthy and productive workplace culture free from substance misuse.
