Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is acknowledged as an effective approach for identifying drug and alcohol consumption. Hair serves as a long-lasting record by embedding biomarkers within the structure of the growing hair shaft. When procured close to the scalp, it can reveal alcohol and drug usage over a period of up to three months. Hair collection is straightforward, challenging to tamper with, and simple to transport.
A 1.5-inch section constituting around 200 strands of hair (comparable in size to a #2 pencil) near the scalp yields 100mg of hair, which is the preferred sample for analysis and validation. For EtG, supplementary tests, and assessments exceeding 10 panels, 150mg of the sample is suggested. We advise the use of a jeweler’s scale for specimen measurement. Should scalp hair be unavailable, an equivalent quantity of body hair may be collected. When mentioning head hair, we specifically mean scalp hair. Body hair encompasses all other hair forms (facial, underarm, etc.).
Process Overview
The key stages in laboratory analysis of a drug test sample include Accessioning, Screening, Extraction, and Confirmation.
Accessioning deals with the preliminary integration of a sample into a lab’s system. This phase entails confirming the correct sealing and shipping of the sample, assigning a unique LAN (Laboratory Accessioning Number), and entering any supplementary data not included by an electronic chain of custody system.
Screening executes an initial rapid examination for drug abuse indicators. Although cost-effective for negating drug presence in many samples, a positive screen requires confirmation to be legally valid. Samples showing presumptive positivity during Screening necessitate a secondary verification.
Should a sample show presumptive positivity at the Screening phase, further hair is extracted from the original sample for Extraction. At this stage, substances are removed from hair at significantly lower concentrations than in alternative methods (e.g., urine or oral fluid), making hair drug analysis the most intricate method to execute.
Verification of any positive screening is accomplished through GC/MS, GC/MS/MS, or LC/MS/MS. Every presumptive positive sample undergoes washing prior to verification if necessary. The comprehensive laboratory routine from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair certification and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: The procedure often called "hair follicle tests" actually examines the hair strand, not the follicle beneath the scalp.
Hair testing in Bellefontaine, AL, offers superior advantages over traditional urine tests. Its ability to detect a longer history of substance use makes it far more reliable. Urine tests detect recent usage, but hair tests provide a broader view, capturing up to 90 days of substance history. This makes hair tests a preferred choice for employers and legal entities seeking comprehensive drug screening solutions.
With an extended detection window, hair follicle testing in Bellefontaine, AL, can trace drug use spanning up to 90 days. This feature allows employers to gain a detailed overview of an individual's substance use history, making it an invaluable tool during the hiring process. Hair testing grants organizations a robust method to safeguard their integrity by understanding an applicant's long-term behavior.
In Bellefontaine, AL, the tamper-resistant nature of hair follicle testing provides an advantage by minimizing adulteration risks. This method ensures that test results remain credible and undisturbed, thanks to the secure collection process. Unlike other methods that can be easily manipulated, hair testing offers assurance of genuine and trustworthy outcomes, supporting integrity in the results obtained.
Benefit from the extensive reach of our nationwide testing centers in Bellefontaine, AL, providing quick and easy testing access across the country. Our local centers are strategically placed for convenience, ensuring a hassle-free experience that facilitates smooth and efficient testing. This accessibility ensures that necessary testing is conducted promptly without unnecessary disruptions or delays.
Experience a simple and confidential process for hair follicle testing in Bellefontaine, AL. From ordering to receiving your results, the procedure is designed to be straightforward and private. Addressing concerns of confidentiality and ease, our system ensures your experience is smooth and secure, with a focus on protecting personal information throughout the testing process.
With affordable pricing and fast turnaround, our Bellefontaine, AL services offer exceptional value. Our competitive pricing structures are paired with rapid result delivery, catering to businesses of all sizes seeking cost-effective drug testing solutions. Enjoy the benefits of efficient processes and unparalleled service without compromising on quality or speed.
The speed and accuracy of hair follicle drug tests in Bellefontaine, AL, provide unmatched precision. With their ability to detect a wide range of substances, these tests offer fast results, ensuring that employers and individuals receive timely and reliable outcomes. The advanced testing technology utilized guarantees high accuracy, minimizing the risk of false positives or negatives and offering peace of mind.
Adopting hair follicle testing in Bellefontaine, AL, allows employers to uphold drug-free workplace policies. This method reduces legal liabilities and enhances workplace safety, ensuring adherence to regulations. By utilizing hair testing, businesses gain the confidence and peace of mind that come with maintaining compliance and fostering a healthy work environment.
