Urine| Hair Follicle | Oral Fluid | Blood | ETG
Utilizing hair testing has emerged as an effective method for identifying drug and alcohol consumption. By capturing biomarkers within the strands of hair as it grows, hair offers a prolonged account of substance use. Collecting hair strand samples proximate to the scalp can offer approximately a three-month detection period for drugs and alcohol. Hair sample collection is straightforward, rather tamper-resistant, and easy to transport.
Obtaining a 1.5-inch sample consisting of nearly 200 hair strands (equivalent to the diameter of a #2 pencil) collected close to the scalp provides 100mg, which is an optimal sample size for initial screening and subsequent confirmation. For EtG, supplementary tests, or tests exceeding 10 panels, 150mg of the sample is advisable. We advocate weighing the hair sample using a jeweler’s scale. In the absence of scalp hair, a similar volume of body hair can be used. When head hair is mentioned, it refers solely to scalp hair. Body hair encompasses all other hair types (facial, underarm, etc.).
Process Explanation
The laboratory processing of a hair drug test result encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the start of processing a sample within a lab's framework. This phase includes validating the proper sealing and shipment of the sample, assigning an arbitrary LAN (Laboratory Accessioning Number), and completing any additional data entry not already provided by an electronic chain of custody system.
Screening involves an initial check for substances of abuse. Although Screening provides a cost-efficient means of negating drug presence for most samples, a positive screen requires confirmation for legal admissibility. Samples with presumptive positive results in Screening necessitate further confirmation.
If Screening yields a presumptive positive, additional hair is extracted from the initial sample to prepare for Extraction. Here, drugs are extracted from the hair sample at substantially lower concentrations compared to other testing methods (like urine or oral fluids), highlighting why hair drug screening is notably challenging to execute.
Every positive screening result is confirmed via methods such as GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing prior to confirmation if necessary. The comprehensive laboratory procedures from Accessioning to Confirmation are assessed under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Pros of hair drug testing:
Drawbacks:
Reminder: Commonly known as “hair follicle testsâ€, the test actually inspects the hair strands' substance rather than the hair follicle underneath the scalp.
In Rockland, TX, hair follicle testing outweighs traditional urine tests due to its superior detection accuracy. With its ability to reveal a longer history of drug use, it provides a more reliable account of an individual's substance intake.
The precision of hair testing outshines urine tests, offering a more comprehensive understanding. This accuracy makes hair screening the preferred choice for thorough drug detection procedures.
With an extended detection window of up to 90 days, hair follicle testing in Rockland, TX offers an in-depth view of substance use. Employers can gain valuable insights into an applicant's or employee's long-term drug history.
This comprehensive scope allows for more informed decision-making, providing assurance of an individual's commitment to a drug-free lifestyle. The lengthy detection span is a cornerstone of its reliability.
Hair follicle testing in Rockland, TX is a tamper-resistant method, significantly minimizing the risk of sample adulteration. Due to its design, this type of test delivers unquestionable results.
By reducing the possibility of tampering, these tests ensure reliability. The robust nature of hair screening makes it a trustworthy option in maintaining the integrity of drug detection processes.
Convenience is paramount with our extensive network of testing centers nationwide, including Rockland, TX. This accessibility guarantees fast and hassle-free testing services locally and across the country.
Whether scheduling or taking a test, our centers provide simplicity and ease. With local options available, getting tested has never been more straightforward.
The hair follicle testing process in Rockland, TX is simple and confidential. From ordering to results, every step ensures privacy, addressing individuals' and companies' concerns alike.
Our testing protocol is designed for ease of use, guaranteeing that all interactions are discreet. Clients can rely on a seamless experience from start to finish.
Our competitive pricing and fast turnaround times for hair follicle testing in Rockland, TX offer excellent value. We cater to companies of all sizes, ensuring a cost-effective solution without sacrificing quality.
Affordable options combined with rapid results make us a preferred choice. The process not only saves money but also provides peace of mind with timely insights.
In Rockland, TX, hair follicle testing delivers fast, accurate, and reliable results. Due to their inherent precision, these tests can detect substance use effectively. This method ensures a thorough analysis, allowing individuals and companies to trust the outcomes.
Efficiently identifying drug presence, hair follicle tests are tailored for those seeking rapid results without compromising accuracy. The technology assures that outcomes are trustworthy and comprehensive.
Ensuring compliance with workplace drug policies through hair follicle testing in Rockland, TX provides peace of mind for employers. This method helps mitigate legal risks while enhancing workplace safety.
Adopting hair testing as a standard practice reinforces a company's commitment to a drug-free environment. The accuracy and reliability support businesses in fulfilling regulatory obligations.
