Urine| Hair Follicle | Oral Fluid | Blood | ETG
The detection of drug and alcohol use has found a formidable ally in hair testing. This method presents a comprehensive overview of substance usage, as hair strands encapsulate biomarkers within their growing fibers. When collected near the scalp, hair extends a detection timeframe of about three months for both alcohol and other drugs. Hair samples are straightforward to obtain, challenging to tamper with, and convenient to transport.
A sample measuring 1.5 inches, comprising approximately 200 hair strands (equivalent to the girth of a #2 pencil), close to the scalp yields 100mg of hair, which is optimal for both screening and confirmation. For EtG, additional screenings, or panels exceeding ten drugs, a specimen of 150mg is advised. We suggest employing a jeweler’s scale for precise measurement. In the absence of scalp hair, an equivalent quantity of body hair can be procured. When we mention head hair, it specifically refers to scalp hair, while body hair encompasses all other types (such as facial and axillary hair).
Process Overview
The laboratory processing of a drug test outcome encompasses four pivotal stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the primary processing of a sample into the laboratory’s system. This step confirms the proper sealing and shipping of the sample, generates a random LAN (Laboratory Accessioning Number), and supplements any data entry that might be left unaddressed by an electronic chain of custody system.
Screening offers an initial rapid evaluation for drug abuse presence. Although Screening is a cost-efficient strategy to dismiss drug usage for most samples, confirmed verification is required for validity in court. Samples yielding a presumptively positive result during Screening necessitate further confirmation.
Samples flagged as presumptively positive during the Screening phase undergo an additional process where more hair is retrieved from the original specimen and prepped for Extraction. In this phase, drugs are isolated from the hair, although at a lower concentration compared to other methodologies (such as urine or oral fluids), making hair drug screening notably intricate.
Positive screening results undergo Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. Any sample deemed presumptively positive is cleansed before confirmation as needed. The comprehensive laboratory process, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair designation and the accreditation under ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: Often termed as "hair follicle tests", this testing methodology examines the hair strand, rather than the hair follicle located beneath the scalp
In Riceville, TN, hair follicle testing stands out against traditional urine tests. Superior detection accuracy and reliability make hair tests the favored option for those serious about comprehensive drug screening.
By choosing hair testing, one benefits from its extended detection window, capturing a correct and detailed history of substance use over the past months, surpassing urine tests.
Hair follicle tests offer an extended detection window of up to 90 days, providing an in-depth view of an individual's substance use history in Riceville, TN.
This window enhances reliability, enabling employers to assess applicants or employees' drug habits effectively, creating informed hiring and retention decisions.
The tamper-resistant nature of hair follicle tests makes them highly reliable for securing authentic drug testing results in Riceville, TN. This method effectively minimizes the risk of sample adulteration.
With these tests, employers can trust the outcomes knowing that the risk of manipulation is significantly reduced, upholding the integrity of the testing process.
Convenience defines our service, with nationwide and local testing centers readily accessible in Riceville, TN. This ensures an efficient and hassle-free experience for testing.
Our broad network facilitates quick service delivery, making it simpler for individuals and companies to secure necessary testing without delay.
Enjoy a simple, confidential process for hair follicle testing in Riceville, TN, from ordering to receiving results, ensuring personal privacy and ease of use.
The streamlined approach offers peace of mind to all users, addressing prevalent concerns about data protection and process simplicity comprehensively.
Riceville, TN businesses benefit from affordable pricing models and fast turnaround times, making hair follicle drug testing economical for all companies.
This cost-effective solution offers excellent value, allowing organizations regardless of size to conduct comprehensive testing without compromising financial resources.
Hair follicle drug tests provide fast, precise, and reliable results in Riceville, TN. The test's accuracy in identifying substance use is unmatched, making it a preferred choice for thorough drug screening.
The efficiency of these tests ensures quick turnaround and high confidence in the results, crucial for informed decision-making. With modern technology, they deliver remarkable precision swiftly.
Implementing hair follicle drug testing ensures compliance with workplace drug policies, offering peace of mind and legal security for employers in Riceville, TN.
By maintaining a drug-free environment, businesses uphold safety and reduce potential risks, fostering a healthier work atmosphere for all employees.
