Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a potent method for identifying drug and alcohol consumption. By embedding biomarkers within the strands, hair retains a comprehensive record of substance use. When gathered from near the scalp, hair offers up to a 90-day detection period for alcohol and drugs. Hair is straightforward to collect, relatively challenging to tamper with, and simple to transport.
A 1.5-inch portion of around 200 hairs (about the thickness of a #2 pencil) nearest to the scalp results in 100mg of hair, which is the preferred sample amount for testing. For EtG, additional tests, or those beyond 10 panels, 150mg is advisable. It is suggested to weigh the sample with a jeweler's scale. If scalp hair is inaccessible, equivalent quantities of body hair can be used. Head hair specifies scalp hair exclusively, while body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The four primary phases of laboratory drug test processing include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step of entering a sample into a lab's database. This involves confirming the sample was properly sealed and delivered, assigning a LAN (Laboratory Accessioning Number), and executing additional data input not covered by an electronic chain of custody.
Screening provides an initial assessment for substances. Although cost-effective for eliminating drug use in most samples, a positive screen must be verified to be allowed in legal proceedings. Samples with presumptive positive results require a subsequent confirmation.
Should a sample show presumptive positivity during Screening, additional hair is extracted and prepared for Extraction. In this step, substances are extracted from hair at significantly lower levels than in other methods (such as urine or oral fluid), explaining the complexity of hair drug analysis.
Positive screening results are validated using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing prior to confirmation if necessary. The entire lab process from Accessioning to Confirmation is observed under both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: While often termed as "hair follicle tests", the actual test analyzes the hair strand and not the follicle beneath the scalp.
Why Hair Testing Surpasses Urine Tests in Summerfield, NC
Hair follicle assessments provide unmatched detection accuracy compared to standard urine tests.
The thorough method identifies a wider range of substances over extended periods.
Urine tests offer short-term detection, but hair testing's reliability and broader timeframe give a superior view of substance use.
Employers benefit from a comprehensive understanding of abuse history.
Extended Detection Window in Summerfield, NC
Hair follicle testing offers a long detection window, covering drug activity over 90 days.
This extensive overview aids employers in evaluating substance use histories thoroughly.
Long-term detection helps in verifying cleanliness across an applicant's or employee's timeline.
Such comprehensive insights ensure better informed hiring and monitoring decisions.
Tamper-Resistant Testing in Summerfield, NC
Hair follicle tests significantly minimize the risk of sample tampering, ensuring authentic outcomes.
The stringent process sees fewer opportunities for sample adulteration.
This method ensures high reliability and maintains the integrity expected by employers.
It guarantees that results are both trustworthy and defensible if legally challenged.
Convenient Testing Locations Nationwide and Locally in Summerfield, NC
Enjoy the convenience of our broad network of testing centers across the nation.
Access testing services swiftly and without stress at any of our established locations.
For Summerfield residents, our local centers ensure easy proximity to testing facilities.
Experience a seamless process that's both straightforward and close to home.
Simple and Confidential in Summerfield, NC
Navigate testing with ease, assured of confidentiality and simplicity every step of the way.
Our process safeguards your privacy, from order to result delivery.
With minimal hassle, receive straightforward instructions and results.
Your comfort and privacy are priorities, ensuring a smooth, private experience.
Affordable Pricing and Fast Turnaround in Summerfield, NC
Competitive pricing paired with fast processing times brings unbeatable value.
Our services cater to companies of all sizes, delivering savings and rapid results.
Benefit from great cost-effectiveness and prompt turnaround periods with our hair testing.
Value and peace of mind are assured throughout your testing experience.
Fast and Accurate Results in Summerfield, NC
Hair follicle drug tests shine in precision and swiftness, offering prompt and highly reliable results.
Our advanced testing methodologies ensure that substance detection is accurate, sparing no detail.
With meticulous analysis and quick processing times, clients in Summerfield, NC, trust the dependability of hair tests.
Experience consistent accuracy in identifying even trace amounts of substances.
Compliance and Peace of Mind for Employers in Summerfield, NC
Hair testing reinforces adherence to drug-free policies, minimizing risks and enhancing workplace safety.
Employers can maintain compliant environments and avoid potential legal issues.
The credible data from hair tests alleviates concerns, providing assurance to employers on a daily basis.
Promote a secure, policy-compliant workplace with ease and confidence.
