Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing stands as an impactful means for identifying drug and alcohol consumption. This method offers an extended timeline of drug and alcohol history by preserving biomarkers within the strands of developing hair. When collected from near the scalp, hair offers a detection period of up to around three months for alcohol and drugs. Gathering hair is straightforward, hard to tamper with, and convenient to transport.
A 1.5-inch section, consisting of roughly 200 hair strands (comparable to the thickness of a #2 pencil) near the scalp equates to 100mg, which is optimal for screening and verification. For EtG, additional screenings, and tests exceeding 10 panels, 150mg is advised. Using a jeweler’s scale is recommended to weigh the sample. If scalp hair isn't obtainable, a corresponding portion of body hair may be collected. When mentioning head hair, it specifically refers to scalp hair only. Body hair pertains to all other categories (e.g., facial, axillary, etc.).
Process Overview
The primary steps in labs for processing drug test outcomes encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial handling of a sample within the laboratory system. It involves confirming the sample's proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and finalizing any required data entry absent from an electronic chain of custody system.
Screening covers an initial rapid inspection for drugs of abuse. Although Screening economically excludes drug usage in most samples, a positive screen necessitates confirmation for legal admissibility. Samples marked as presumptively positive during Screening need secondary confirmation.
Should a sample show presumptive positivity at the Screening phase, additional hair is extracted from the original sample for Extraction preparation. Here, hair is processed for drug extraction at notably lower concentrations compared to methods like urine or oral fluid, highlighting hair drug screening as a challenging method to perform.
Positive screening confirmations utilize GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives undergo washing before confirmation where required. The full lab process from Accessioning to Confirmation undergoes reviews adhering to both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Often termed "hair follicle tests," the examination focuses on the hair strand, not the subscalp hair follicle
Why Hair Testing Outperforms Urine Testing in Davis, WV Hair follicle analysis offers distinct advantages over traditional urine tests. With its longer detection timeline and non-invasive collection, it provides more reliable results. Unlike urine assessments, hair evaluations offer superior accuracy, reducing the likelihood of false negatives.
Employers prefer hair analyses for their comprehensive insight into an individual's drug history. It effectively outperforms urine tests, revealing substance use over months instead of merely days, offering a clearer, more accurate picture.
Extended Detection Window in Davis, WV Hair follicle testing excels with its ability to reveal drug use for up to 90 days. This extended detection period grants employers in Davis, WV, invaluable insight into applicants or employees' long-term substance histories.
This method offers a significant edge over short-term tests, ensuring a comprehensive view of potential hires’ or workers' drug exposure. It empowers companies to maintain high standards and make informed decisions regarding workforce integrity.
Tamper-Resistant Testing Method in Davis, WV By significantly minimizing sample adulteration, hair follicle tests ensure reliable results. This robust method unquestionably guards against tampering, providing Davis, WV, businesses with dependable data.
The collection process under careful observation enhances the integrity of hair analyses. This instills confidence in employers and ensures that test outcomes are genuine, reducing risks associated with inaccurate or manipulated data.
Convenient Nationwide Testing Locations in Davis, WV Our extensive network of testing centers offers unmatched convenience. Both nationwide and locally in Davis, WV, access to quick and effortless testing services is provided, making the process stress-free.
With strategic locations, including in Davis, WV, Accredited Drug Testing ensures accessible and swift services for individuals and businesses alike, enhancing the overall testing experience by eliminating delays and complications.
Simple, Confidential Process in Davis, WV The process of ordering, conducting, and receiving hair follicle test results is straightforward and private. Addressing privacy issues, our procedures ensure user-friendly experiences for clients in Davis, WV.
Simplicity in testing protocols reduces anxiety for users, maintaining confidentiality. This secure methodology ensures smooth handling, from start to finish, while ensuring client data remains protected.
Affordable Pricing and Fast Turnaround in Davis, WV Competitively priced, our services are designed to offer exceptional value. With fast turnaround times, we provide peace of mind for businesses of varying sizes, addressing budgetary needs while delivering quality results.
By maintaining economic cost structures, Accredited Drug Testing allows all sectors access to efficient and reliable drug evaluation services. Prompt results contribute to effective operational planning for enterprises in Davis, WV.
Fast and Reliable Results in Davis, WV The speed and consistency of hair follicle drug evaluations are noteworthy. They offer unparalleled accuracy in detecting substance use. This modern testing approach ensures precision, offering timely results to meet urgent workplace needs.
The promptness of hair analysis in identifying drug use facilitates swift decision-making for employers. With high accuracy in results, businesses in Davis, WV, can rely on these evaluations for decisive hiring and compliance decisions.
Compliance and Peace of Mind for Employers in Davis, WV Utilizing hair follicle testing eliminates legal concerns related to workplace drug-free policies. By adhering to strict standards, these tests enhance safety and compliance, providing ease to employers facing stringent regulations.
Implementing such reliable testing methods aids in minimizing legal liabilities. Ensuring a safe workplace, companies can elevate their operational standards, fortifying their zero-tolerance policies effectively.
