Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has gained recognition as an effective method for identifying drug and alcohol consumption. Hair captures a long-term record of substance use by embedding biomarkers within the fibers of growing strands. When obtained close to the scalp, it offers a detection timeframe of up to approximately 3 months for alcohol and other drugs. The collection of hair is straightforward, relatively tamper-resistant, and convenient to transport.
A 1.5-inch segment of about 200 hair strands, equivalent to the thickness of a #2 pencil and close to the scalp, provides 100mg of hair, which is the preferred quantity for testing and verification. For EtG, additional analysis, and/or tests exceeding 10 panels, 150mg of the sample is advised. It's advisable to measure the sample's weight on a jeweler’s scale. If scalp hair isn't available, a comparable amount of body hair can be gathered. References to head hair specifically imply scalp hair, while body hair encompasses all other types (facial, axillary, etc.).
Process Overview
There are four primary stages in the laboratory examination of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial processing of a sample within a laboratory’s framework. This step ensures the sample is properly sealed and shipped, assigns a unique LAN (Laboratory Accessioning Number), and concludes any supplementary data entry absent from an electronic chain of custody system.
Screening entails a preliminary swift assessment for substances of abuse. While Screening is a budget-friendly means to eliminate drug usage in most samples, a positive result necessitates confirmation for judicial admissibility. Samples showing presumptive positivity in Screening must undergo additional verification.
If a sample tests presumptive positive during Screening, additional hair is extracted from the original specimen and readied for Extraction. This phase involves retrieving drugs from hair at much lower concentrations compared to other methods (e.g., urine or oral fluid), rendering hair drug screening the most complex methodology to execute.
Positive screening outcomes are confirmed via GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing presumptive positive are cleansed before confirmation as required. The entire laboratory procedure, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair classification and ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: The test, often dubbed a "hair follicle test", analyzes the hair strand rather than the follicle beneath the scalp
Why Hair Follicle Testing Outperforms Urine Testing in Buchanan Lake Village, TX: Hair tests offer unmatched detection accuracy over urine tests. Their sensitivity ensures reliability, with a longer detection period that captures drug use far beyond the capabilities of traditional urine tests.
In Buchanan Lake Village, TX, hair follicle tests trump traditional urine tests. The enhanced detection ability covers a broader range of drug exposure, offering a more accurate and comprehensive analysis than urine tests.
Extended Detection Window: Hair follicle testing in Buchanan Lake Village, TX, allows for detection of drug use spanning up to 90 days. This extended period provides employers with insights into an individual's substance history, showcasing patterns of use over a longer time.
In Buchanan Lake Village, TX, hair tests' extended detection offers invaluable information, equipping employers with a thorough understanding of an applicant or employee's drug use over a quarter-year period.
Tamper-Resistant Testing Method in Buchanan Lake Village, TX: Hair follicle tests significantly diminish sample tampering risks. Their collection process ensures that results are authentic and trustworthy, reducing doubt and preserving the test's credibility.
The stringent handling of hair tests in Buchanan Lake Village, TX, ensures results withstand scrutiny. This resistance to tampering elevates their status as a reliable drug testing method.
Convenient Nationwide Testing Locations: Accredited Drug Testing offers ease with centers across Buchanan Lake Village, TX, ensuring that testing services are accessible without hassle. Local availability simplifies the testing process.
In Buchanan Lake Village, TX, our testing centers are strategically placed for convenience. With nationwide reach, testing is straightforward and quick, meeting local needs efficiently.
Simple, Confidential Process: In Buchanan Lake Village, TX, ordering, conducting, and receiving hair follicle test results is discreet and uncomplicated. The process respects privacy concerns, facilitating a seamless experience.
Hair tests in Buchanan Lake Village prioritize user confidentiality and simplicity, ensuring ease from scheduling to results. The process is designed to be direct and respectful of privacy needs.
Affordable Pricing and Fast Turnaround: In Buchanan Lake Village, TX, competitive pricing structures make hair follicle tests accessible across varying company sizes, coupled with rapid result delivery for unmatched value.
Our pricing is designed to provide excellent value without compromising speed. Buchanan Lake Village, TX, businesses benefit from timely results that fit their budgets, fostering beneficial solutions.
Hair follicle drug tests provide swift, accurate, and dependable results in Buchanan Lake Village, TX. The precision of these tests ensures a high level of accuracy in identifying substance use. They offer reliable outcomes swiftly, giving individuals and employers confidence in their test results.
The quick turnaround time of hair tests in Buchanan Lake Village sets them apart. Besides being thorough, they are conducted with impressive speed, ensuring that results are both timely and precise.
Compliance and Peace of Mind for Employers: Using hair follicle testing in Buchanan Lake Village, TX, aligns with drug-free workplace policies, minimizing legal liabilities. Employers benefit from enhanced safety and regulation adherence.
Hair follicle tests ensure compliance with drug-free standards, reducing potential legal issues. This assurance provides Buchanan Lake Village, TX, employers with peace of mind and a secure workplace.
