Urine| Hair Follicle | Oral Fluid | Blood | ETG
Recognized as an effective resource, hair testing is invaluable in identifying drug and alcohol consumption. Hair captures sensitive markers within the strands' fibers, offering an extended record of substance usage. By sampling hair near the scalp, one can access a detection span of up to three months for drugs and alcohol. Hair collection is straightforward, challenging to tamper with, and easily transportable.
Cutting a 1.5-inch sample comprising roughly 200 hair strands (akin to the thickness of a #2 pencil) close to the scalp yields around 100mg of hair, sufficient for performance in both screening and confirmation phases. For procedures like EtG enhancements or testing exceeding 10 panels, a 150mg sample is suggested. Measurement should be conducted using a jeweler’s scale. In the absence of scalp hair, body hair in equivalent quantity may be gathered. "Head hair" here indicates solely scalp hair, while "body hair" encompasses other types (like facial or axillary hair).
Process Overview
The laboratory analysis of a drug test result involves four significant steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the initial incorporation of a sample within a lab's system. This phase checks the sample's seal and proper shipment, assigns a unique LAN (Laboratory Accessioning Number), and completes necessary data entry absent from an electronic chain of custody setup.
Screening provides a swift preliminary evaluation for the presence of drugs. While Screening offers a budget-friendly method to negate drug presence in most samples, any positive finds require further confirmation to hold in legal settings. Samples that show a potential positive in Screening necessitate secondary verification.
Upon a sample reflecting a provisional positive at the Screening phase, additional hair is extracted from the original sample, readied for the Extraction step. Here, the focus is on separating drugs from hair at lower concentrations compared to other methods (like urine or saliva), underscoring the complexity of hair drug screening.
Positive results are validated through methods like GC/MS, GC/MS/MS, or LC/MS/MS. All potential positive samples undergo cleansing ahead of confirmation when necessary. Every phase, from Accessioning to Confirmation, is scrutinized under the auspices of both the CAP (College of American Pathologists) Hair criteria and accreditation conforming to ISO / IEC 17025.
Advantages of hair drug testing:
Limitations:
Clarification: Often termed as "hair follicle tests," the actual analysis targets the hair strand rather than the follicle beneath the scalp.
Hair follicle testing is favored over urine tests in Wakpala, SD due to its superior benefits. Extended Detection: Unlike urine tests, hair analysis covers up to 90 days of substance use history, providing a broader timeframe for detecting drug use. Reliability: Hair testing is less susceptible to attempts of tampering, offering greater integrity for results.
Hair follicle testing in Wakpala, SD provides an extended detection window of up to 90 days, offering employers an extensive overview of an individual's drug use history. This method surpasses traditional tests by capturing long-term substance use, assisting in making informed hiring and monitoring decisions.
In Wakpala, SD, hair follicle tests are highly resistant to tampering, ensuring unquestionable reliability. This testing method significantly minimizes the risk of adulteration, providing results that employers and agencies can trust without fear of compromised samples.
With nationwide and local locations including Wakpala, SD, our testing centers offer unparalleled convenience. Access to hair follicle testing services is swift and hassle-free, ensuring that individuals and employers can obtain necessary tests without delay.
Our hair follicle testing process in Wakpala, SD is simple and confidential. From ordering the test to receiving results, privacy and ease of use are prioritized, alleviating concerns and maintaining the integrity of personal information throughout the entire testing process.
In Wakpala, SD, enjoy affordable pricing and fast turnaround times with our hair follicle testing services. Designed to provide exceptional value, our competitive pricing structure doesn't compromise on service speed or quality, catering to companies of varying sizes.
Hair follicle drug tests in Wakpala, SD are renowned for delivering precise and swift outcomes, significantly excelling in accuracy over other testing methods. Precision is the hallmark of hair testing, providing definitive results for drug use detection. Swiftness ensures that results are available promptly, enhancing decision-making processes.
Implementing hair follicle testing in Wakpala, SD enhances employer compliance with drug-free workplace policies. This method offers peace of mind by reducing legal risks and bolstering workplace safety through reliable detection of substance use among employees.
