Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair examinations have progressively become seen as an influential instrument in identifying drug and alcohol consumption. Hair captures a prolonged timeline of alcohol and other substances by embedding biomarkers within the fibers of the developing hair strand. When gathered proximate to the scalp, hair offers nearly a 3-month detection period for alcohol and various drugs. Hair collection is straightforward, relatively resistant to tampering, and easily shipped.
A segment of 1.5 inches comprising approximately 200 hair strands (about the girth of a #2 pencil) nearby the scalp will yield 100mg of hair, which serves as the optimal sample for analysis and validation. For EtG, additional addons, and/or tests surpassing 10 panels, a collection of 150mg is advised. It is suggested to weigh the sample using a jeweler's scale. If scalp hair is inaccessible, a comparable quantity of body hair may be obtained. When referencing head hair, it implies only scalp hair. Body hair encompasses all other kinds of hair (facial, axillary, etc.).
Procedure Summary
The four primary stages engaged in the laboratory processing for drug test outcomes include Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the preliminary processing of a sample within a laboratory’s framework. This step confirms the sample was sealed and dispatched correctly, allocates a random LAN (Laboratory Accessioning Number), and completes any supplementary data input not available via an electronic custody chain system.
Screening entails an initial expedient assessment for drugs of misuse. Although Screening is a budget-friendly approach to eliminate drug presence in large numbers of specimens, a favorable screen demands confirmation for legal acceptance. Any samples provisionally positive in Screening necessitate an ensuing verification.
If a specimen shows a presumptive positive at the Screening stage, more hair is retrieved from the original sample and prepped for Extraction. In this phase, drugs are extracted from hair at substantially reduced concentrations compared to other approaches (ex. urine or oral fluids), underscoring why hair drug screening presents as the most complex method to conduct.
Any positive screening results undergo Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS. All samples tentatively positive are cleansed before confirmation as necessitated. The entire laboratory process from Accessioning to Confirmation undergoes scrutiny both under the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards accreditation.
Benefits of hair drug testing:
Disadvantages:
Note: Although frequently termed "hair follicle tests," the test actually examines the hair strand and not the follicle beneath the scalp.
When comparing hair follicle testing to urine testing in Lane, SC, the former stands out for its superior detection accuracy. Hair testing is less susceptible to tampering, offering a more reliable assessment of an individual's substance use history. The extended detection period for hair tests provides an invaluable advantage for employers seeking thorough insights.
Hair follicle tests in Lane, SC offer the remarkable ability to detect substance use over a span of up to 90 days. This prolonged detection window gives employers an in-depth understanding of an individual's drug use history, making it an essential tool for comprehensive substance monitoring.
In Lane, SC, hair follicle testing significantly minimizes the risk of sample manipulation. This testing method provides employers with trustworthy and irrefutable results, as it is highly resistant to tampering, ensuring accuracy and integrity in the drug testing process.
Accredited Drug Testing in Lane, SC offers unparalleled convenience with its widespread testing centers. Access to our locations nationwide ensures that clients can easily schedule and complete their tests without hassle, benefitting from a quick and straightforward testing experience.
The process of hair follicle testing in Lane, SC is both simple and confidential. From ordering to receiving results, clients are assured privacy and ease of use. This straightforward process addresses any concerns regarding the confidentiality and smooth execution of drug testing.
In Lane, SC, our hair follicle testing services deliver exceptional value with competitively priced packages and rapid response times. Companies of all sizes benefit from our affordable pricing models and quick turnaround, ensuring efficient and cost-effective solutions for drug testing needs.
Hair follicle testing in Lane, SC is celebrated for its speed, precision, and reliability. This method excels in providing accurate substance detection, leaving little room for error. Its adeptness at offering fast results ensures decisions can be made promptly, reflecting its high reliability in substance use analysis.
Using hair follicle testing in Lane, SC helps employers remain compliant with drug-free workplace policies. This testing method reduces legal risks and promotes a safer work environment, providing peace of mind through its reliable detection capabilities and adherence to legal requirements.
