Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now acknowledged as a potent resource for identifying drug and alcohol consumption. Hair captures a long-term history by encasing biomarkers within the fibers of a maturing hair strand. When sampled near the scalp, hair offers up to an approximate 3-month window for detecting alcohol and various drugs. Its collection is straightforward, somewhat resistant to tampering, and easy to transport.
A sample measuring 1.5 inches of roughly 200 hair strands (comparable to a #2 pencil in size) closest to the scalp yields 100mg, which is optimal for examination and verification. For EtG, additional tests, and/or analysis beyond 10 panels, a specimen weighing 150mg is suggested. We advocate weighing the sample with a jeweler’s scale. In cases where scalp hair isn't available, a similar quantity of body hair can be gathered. The term head hair refers exclusively to scalp hair. Body hair denotes all other hair varieties (such as facial, axillary, etc.).
Process Overview
The key phases in the lab handling of a drug test scrutiny include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the starter phase of incorporating a sample into a lab's system. This step confirms that the specimen was correctly sealed and delivered, assigns a random LAN (Laboratory Accessioning Number), and completes any remaining manual data input absent from an electronic chain of custody protocol.
Screening acts as a preliminary rapid inspection for detecting substance abuse. Though Screening is a cost-conscious approach for excluding drug usage in most specimens, confirmed positives are necessary for legal admissibility. Every sample that generates a presumptive positive in Screening necessitates a follow-up verification.
Should a sample show a presumptive positive during Screening, additional hair is extracted from the initial sample and made ready for Extraction. Drugs are extracted from hair at considerably lower concentrations compared to alternative methods (e.g., urine or oral fluid), making hair drug testing the most challenging method to execute.
Confirmation of any affirmative screening result occurs using GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive specimens undergo washing before verification as required. The full laboratory progression from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the examination focuses on the hair strand and not the hair follicle located beneath the scalp
Why choose hair follicle testing over urine testing in Waterloo, SC? The answer lies in enhanced detection accuracy and dependability. When comparing benefits, hair testing surpasses typical urine tests with a wider detection timeline, capturing prolonged substance use history. This thorough analysis delivers superior reliability, ensuring employers uphold stronger hiring and workplace policies by identifying those who may pose risks.
One exceptional feature of hair follicle testing in Waterloo, SC is its extended detection window. Unlike shorter-range assessments, hair testing can trace substance intake for up to 90 days, offering employers an encompassing overview of a potential hire or current employee's drug habits. This broader historical insight proves invaluable in maintaining a productive, secure workplace environment.
In Waterloo, our hair follicle tests are an exemplary choice for a tamper-resistant drug screening method. Compared to other testing techniques, these assessments diminish the likelihood of sample adulteration significantly. Their resilience to tampering guarantees reliable and irrefutable results, furnishing users with a trustworthy verification of substance use history.
Our testing services are made accessible to Waterloo, SC through our readily available nationwide centers. Capitalize on the convenience of these local sites, providing quick, seamless, and stress-free testing access. This local and widespread availability guarantees that clients can acquire needed testing services efficiently, regardless of location, streamlining the entire process.
In Waterloo, SC, the process of utilizing hair follicle testing is straightforward and confidential. Ordering, taking, and receiving results are all designed to uphold privacy while being user-friendly. By addressing privacy concerns, the streamlined methodology ensures participants experience ease and comfort from the initial inquiry through to the receipt of accurate results.
Waterloo, SC businesses will find our pricing competitive and our service expedient. Offering excellent value for organizations of various sizes, our affordable pricing structures combined with fast result turnarounds contribute to peace of mind, allowing companies to confidently make informed decisions while staying financially efficient.
For residents of Waterloo, SC, understanding the advantages of fast, accurate, and reliable drug testing results can be pivotal. Hair follicle tests are distinguished by their swift and precise detection capabilities. Unlike other methods, these tests achieve high levels of accuracy in identifying substance use, providing individuals and organizations immediate, trustful insights that serve in making informed, timely decisions.
Employers in Waterloo, SC seeking compliance and tranquillity can greatly benefit from hair follicle testing. This method ensures adherence to drug-free workplace regulations, minimizing legal liabilities and fortifying workplace safety. As a result, organizations can foster a healthier, compliant, and more tranquil work environment, reducing potential complications arising from substance misuse.
