Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective instrument for identifying drug and alcohol consumption. By securing biomarkers within the fibers of the growing hair shaft, hair offers a prolonged narrative of alcohol and drug use. A sample taken close to the scalp can indicate a detection period extending up to about 90 days for alcohol and various drugs. The collection of hair is straightforward, challenging to alter, and conveniently shipped.
A 1.5-inch sample consisting of around 200 hair strands (approximately the size of a #2 pencil) nearest to the scalp yields 100mg of hair, deemed the optimal amount for testing and verification. For EtG, additional tests, and tests exceeding 10 panels, it is advised to collect 150mg of the sample. It is recommended to weigh the sample using a jeweler’s scale. When scalp hair is not available, an equivalent volume of body hair can be gathered. Referring to head hair implies only scalp hair, whereas body hair encompasses all other hair varieties (facial, axillary, etc.).
Process Overview
The drug testing laboratory workflow includes four essential steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves processing a sample into the lab’s system initially. This process checks if the sample was properly sealed and transported, assigns a unique LAN (Laboratory Accessioning Number), and completes other necessary data entry not covered by an electronic chain of custody system.
Screening serves as a preliminary, rapid examination for substance abuse. Though Screening efficiently rules out drug presence in most samples, a positive result necessitates confirmation for court-acceptance. Presumptive positive samples in Screening must undergo further confirmation.
Upon obtaining a presumptively positive result in Screening, additional hair is extracted from the primary sample for the Extraction phase. In this stage, drugs are isolated from hair at considerably lower concentrations compared to other techniques (such as urine or oral fluid), making hair drug analysis the most challenging process to execute.
Confirmation for positive screening findings is executed through GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, presumptive positive samples are washed as required. The complete lab process, from Accessioning through Confirmation, is supervised in accordance with the CAP (College of American Pathologists) Hair categorization and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", the actual examination focuses on the hair strand, not the follicle beneath the scalp
Hair follicle testing offers a distinct edge over traditional urine tests, particularly in Hanna, WY. The increased accuracy and reliability of hair tests provide a comprehensive picture of substance use, making them superior in assessing long-term drug habits.
While urine tests are limited in their detection window, hair tests can uncover drug use dating back up to three months. This extensive timeframe contributes to more informed and effective decision-making processes.
One of the significant strengths of hair follicle testing is its extended detection window. In Hanna, WY, these tests can trace drug usage for up to 90 days, providing a detailed view of an individual's substance use history.
This long-term detection capability is invaluable for employers who need an in-depth understanding of an applicant or employee's potential drug use, thus enhancing informed hiring and workplace management decisions.
Hair follicle testing, used extensively in Hanna, WY, is renowned for its tamper-resistant qualities. The method substantially mitigates the probability of sample adulteration, ensuring that the results are both reliable and indisputable.
For those requiring drug testing outcomes they can trust, hair testing is an optimal choice as it reduces the risk of cheating or manipulation associated with other testing methods.
In Hanna, WY, the convenience of having access to numerous testing centers nationwide cannot be overstated. These locations offer quick, easy, and stress-free access to hair follicle drug testing services, ensuring that testing is never a hassle.
This broad network of testing centers facilitates prompt and non-intrusive service, allowing individuals and companies to conduct the necessary tests with minimal disruption to their schedules.
At our testing sites in Hanna, WY, the hair follicle drug testing process is straightforward and confidential. Ordering tests, participating in the procedure, and receiving results are all designed to protect privacy and simplify the experience.
The commitment to confidentiality and simplicity ensures that all clients can engage with the testing process comfortably and securely, without concern for their personal information's safety.
In Hanna, WY, we offer competitive pricing for hair follicle drug tests, making them an affordable option for employers of all sizes. Alongside this, our quick turnaround times ensure that results are received swiftly, adding to the overall value.
This combination of cost-effectiveness and efficiency provides peace of mind, knowing that high-quality testing services are accessible without imposing financial strain.
In Hanna, WY, hair follicle drug tests are noted for their precision. These tests swiftly deliver results that accurately detect substance use. Their reliability ensures confidence in the outcomes provided, which is crucial for individuals and organizations relying on dependable data.
The rapid processing of hair follicle tests means that results can be obtained more quickly, eliminating prolonged waiting periods and allowing for timely decisions to be made based on the findings.
Employers seeking compliance and peace of mind in Hanna, WY, benefit significantly from hair follicle testing. This method reliably supports adherence to drug-free workplace policies, thereby minimizing legal risks and bolstering safety standards.
By choosing hair testing, organizations can better ensure a safe, compliant, and productive work environment, fostering trust and responsibility amongst their workforce.
