Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective means for uncovering drug and alcohol consumption. By capturing biomarkers within the strands, hair retains a prolonged account of substance use. When taken near the scalp, hair can reveal a substance history for up to about three months for both alcohol and other drugs. Collection is straightforward, alteration is challenging, and shipment is convenient.
A 1.5-inch strand batch consisting of around 200 hairs (comparable to the thickness of a #2 pencil) close to the scalp yields 100mg of hair, which is the optimal sample size for both screening and confirmation purposes. For EtG tests, additional panels, and tests above ten panels, 150mg is advised. It is advisable to measure the sample using a jeweler’s scale. In the absence of scalp hair, a similar amount of body hair may be gathered. The term head hair specifically pertains to scalp hair, while body hair encompasses all other hair types (such as facial, axillary, etc.).
Process Overview
The laboratory processing of a hair drug test result involves four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of integrating the sample into the laboratory’s system. This phase includes checking that the sample was sealed and dispatched correctly, generating a unique LAN (Laboratory Accessioning Number), and inputting any missing data not included in an electronic chain of custody protocol.
Screening is a preliminary and rapid assessment for substance abuse. While Screening offers a cost-efficient method to discount drug use in most specimens, a positive result must undergo confirmation to hold legal weight. Samples yielding a presumptive positive need a subsequent confirmation.
In cases where Screening results in a presumptively positive outcome, additional hair from the original sample is used for Extraction. During Extraction, drugs are isolated from hair at much lower concentrations than with other methods (such as urine or oral fluids), making hair drug analysis one of the most intricate methodologies to execute.
Any positive Screening result undergoes Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS. As required, all samples with presumptive positive results are cleaned prior to Confirmation. The full lab procedure from Accessioning to Confirmation adheres to evaluation under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Benefits of hair drug screening:
Drawbacks:
Note: Despite often being called "hair follicle tests", the analysis itself is performed on the hair strand, not on the follicular structure beneath the scalp.
In Browerville, MN, hair follicle testing is recognized for its ability to surpass traditional urine tests. Significant benefits make hair testing much more reliable in identifying drug use. Unlike urine tests, hair assessments offer a much broader detection window, providing an extensive view over recent months. This unmatched range of detection ensures better accuracy and makes hair testing a reliable selection for both professionals and organizations.
In Browerville, MN, hair follicle tests provide extensive detection capabilities, observing drug use over an extended window of up to 90 days. This long-standing observation period enables employers to gain a thorough understanding of a person's substance history. Unlike other testing methods, hair analysis offers a comprehensive look into an individual's past behaviors, supporting informed decisions with substantial insight and clarity.
Concerned about sample tampering? In Browerville, MN, hair follicle testing stands out as a secure method that dramatically reduces the chances of adulteration. This ensures the integrity and reliability of results, safeguarding the credibility of the testing process. Hair tests offer a definitive approach to assessing drug use, with the confidence that samples remain uncompromised, fulfilling a critical need for honesty and transparency.
Enjoy the convenience of testing locations in Browerville, MN, and throughout the nation. With centers widely available, accessing our services is quick, seamless, and hassle-free. Our network ensures that your drug testing process is efficient, stress-free, and meets your desired requirements. Rely on us to facilitate the drug testing experience with ease, supporting both local and nationwide needs with exemplary service.
The process of hair follicle testing in Browerville, MN, is simple and confidential, offering secure procedures for ordering, testing, and receiving results. Our approach respects privacy and is designed to minimize any concerns, ensuring a discreet and user-friendly experience. Trust in our capabilities to provide a streamlined drug testing process that aligns with your expectations of confidentiality and ease.
Our services in Browerville, MN offer affordable pricing and swift turnaround times, making hair follicle testing an excellent value for companies of any size. Competitive pricing structures combined with fast results reinforce confidence in your testing decision. Achieving peace of mind has never been so accessible, thanks to our commitment to offering both economic benefit and prompt service.
Experience fast, accurate, and reliable hair follicle testing in Browerville, MN. Our sophisticated technology accelerates the detection process, enabling rapid yet precise identification of substance use. With hair testing, punctuality and precision are paired to deliver highly reliable outcomes, ensuring your drug testing needs are met with the highest standards in the field. Trust in our testing to maintain workplace integrity and safety.
Employers in Browerville, MN, find peace of mind with hair follicle testing for ensuring compliance with drug-free workplace policies. This method not only mitigates legal risks but also promotes an enhanced level of safety within the work environment. Providing a thorough analysis, hair tests reassure employers of adherence to high standards while maintaining the trust and security essential in a progressive professional setting.
