Urine| Hair Follicle | Oral Fluid | Blood | ETG
The utilization of hair testing has emerged as an effective method for identifying drug and alcohol consumption. Hair captures a prolonged history of substance use by embedding biomarkers within the strands as they grow. When hair is collected near the scalp, it offers a detection period of up to roughly three months for alcohol and drugs. Hair collection is straightforward, moderately resistant to tampering, and easy to transport.
A hair sample measuring 1.5 inches long with around 200 strands (similar to the thickness of a #2 pencil) nearest to the scalp is enough to provide 100mg, which is the ideal amount for analysis and verification. For EtG assessments, supplementary tests, and/or evaluations beyond 10 panels, 150mg of the sample is suggested. It is advisable to weigh the sample using a jeweler’s scale. If head hair cannot be obtained, a comparable quantity of body hair can be used. Head hair is exclusively from the scalp, while body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The lab processing for drug test outcomes follows four essential steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial processing of the sample within a lab's system. This step ensures the sample has been sealed, shipped correctly, assigns a random LAN (Laboratory Accessioning Number), and completes any additional data entry that an electronic chain of custody may not cover.
Screening offers a preliminary examination for substance abuse. While screening provides a budget-friendly means to dismiss drug use for most samples, a screen that returns positive necessitates confirmation for court admissibility. Any sample with a positive Screening outcome requires further verification.
Should a sample indicate a presumptive positive in the Screening phase, an extra portion of hair from the initial sample is utilized for Extraction. This phase involves extracting drugs from hair at markedly lower concentrations than other methods (e.g., urine or oral fluid), highlighting why hair drug testing is a challenging methodology.
Any positive result from the Screening stage is confirmed through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation when necessary. The whole laboratory process from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests", the analysis targets the hair strand, not the sub-dermal hair follicle.
Hair follicle testing surpasses urine tests in Liberty, SC with superior detection capability. Accuracy is bolstered over traditional urine testing, providing reliable results essential for maintaining safe workplaces.
In contrast, urine tests have a limited detection period. Reliability of hair analysis offers an expansive view over longer periods, proving indispensable for comprehensive drug use tracking.
In Liberty, SC, the hair follicle test offers an extensive detection window of up to 90 days, effectively unveiling an individual's drug history. This aspect is crucial for employers aiming to understand the substance use patterns comprehensively.
Employers find this longer detection period instrumental in making strategic hiring decisions, offering a clear perspective on an applicant's past activities, often overlooked by other testing methods.
Hair follicle testing in Liberty, SC, provides a secure method to minimize tampering. The method significantly reduces manipulation risks, providing dependable results that reinforce trust in the testing process.
The integrity of hair tests surpasses other methods, ensuring authenticity and accuracy without the scare of adulterated samples, an essential for accurate workplace screenings.
Testing in Liberty, SC is made convenient through our extensive network of nationwide centers. Local facilities provide a hassle-free way to access comprehensive testing services.
Our centers offer a streamlined process, ensuring swift and easy access to testing, reducing the time spent on logistical concerns.
In Liberty, SC, the hair follicle testing process is designed to be simple and confidential. The process of ordering, conducting, and receiving results is straightforward, ensuring privacy and ease of use.
Addressing privacy concerns is a priority, with seamless procedures ensuring discretion and simplicity throughout the testing and result phases.
Competitive pricing for hair follicle testing in Liberty, SC guarantees affordability and value. Quick turnaround times solidify our reputation for delivering crucial results promptly.
Both cost-effective and efficient, our services cater to companies of various sizes, ensuring excellent value and ease of operation.
In Liberty, SC, hair follicle drug testing stands out for swift, precise, and dependable outcomes. Accuracy in identifying substance use ensures reliable results, helping stakeholders make informed decisions. With rapid results, the efficiency of hair testing outpaces many alternatives.
Employers in Liberty, SC benefit from rapid, precise drug testing methods like hair analysis. Timeliness in results coupled with precise detection aids in maintaining safe and compliant work environments.
Utilizing hair follicle tests ensures compliance with drug-free workplace regulations in Liberty, SC. Employers achieve peace of mind by minimizing legal concerns and enhancing overall workplace safety.
This form of testing aids in fostering a safe working environment, ensuring adherence to regulations and reducing potential liabilities.
