Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly viewed as an effective means of detecting drug and alcohol consumption. Through the retention of biomarkers within the fibers, hair offers an extended history of alcohol and drugs. If the hair sample is collected near the scalp, it can provide a detection timeline of up to three months for both alcohol and drugs. Hair collection is straightforward, relatively resistant to tampering, and convenient for shipping.
A sample measuring 1.5 inches, with approximately 200 hair strands (comparable to the thickness of a #2 pencil) from the closest point to the scalp, yields 100mg of hair, ideal for both screening and confirmation. For EtG enhancements or tests exceeding 10 panels, a 150mg sample is advisable. It's suggested to use a jeweler’s scale for specimen measurement. If scalp hair is unavailable, the equivalent in body hair can be used. References to head hair refer strictly to scalp hair, whereas body hair comprises all other types of hair (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result is comprised of four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial processing stage in a laboratory's system. This step ensures the sample was properly sealed and transported, assigns a unique LAN (Laboratory Accessioning Number), and finalizes any further data entry omitted by an electronic chain of custody.
Screening conducts a preliminary assessment for drugs of abuse. Though a cost-effective method for eliminating drug use in most samples, a confirmed positive screen is essential for courtroom admissibility. Any presumptively positive samples from the Screening stage necessitate a follow-up confirmation.
Should a sample yield a presumptive positive during Screening, additional hair is extracted from the initial specimen for preparation in the Extraction phase. Here, drugs are extracted at notably lower concentrations than alternative methods (e.g., urine or oral fluid), establishing hair drug screening as one of the most complex methodologies.
For Confirmation of positive screening outcomes, GC/MS, GC/MS/MS, or LC/MS/MS techniques are employed. Presumptive positive samples undergo washing prior to confirmation, as needed. From Accessioning to Confirmation, the laboratory process is scrutinized under the CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the analysis targets the hair strand, not the follicle beneath the scalp.
In Lando, SC, hair follicle testing outshines traditional urine testing due to its exceptional detection accuracy and reliability. Hair tests provide a far more extended detection window, revealing drug use long after substances have exited the bloodstream, whereas urine tests offer a much shorter timeframe. This makes hair testing a superior choice for employers and other stakeholders in need of accurate information.
The extended detection window offered by hair follicle testing in Lando, SC spans up to 90 days, allowing employers to glean a thorough understanding of drug use over time. This extended timeframe provides a comprehensive view of an applicant or employee's substance use history, equipping employers with critical data for making informed decisions regarding hiring or continued employment.
Hair follicle tests conducted in Lando, SC are highly tamper-resistant, reducing the likelihood of sample adulteration significantly. These tests offer reliable results that stand up to scrutiny, making them an advantageous choice for ensuring integrity in the drug testing process. The strict collection procedures further reinforce result validity, providing assurances against manipulation.
With convenient nationwide locations, our hair follicle testing services in Lando, SC offer easy and quick access to testing facilities. This widespread availability ensures a hassle-free experience for users looking to comply with drug testing requirements, wherever they are located. The simplicity of accessing these services makes the process smooth and efficient.
Lando, SC provides a simple and confidential process for hair follicle testing. From ordering to receiving results, every step is designed to ensure ease of use and privacy. This addresses any concerns regarding the complexity or discretion of the testing process, making it user-friendly and secure for all participants.
In Lando, SC, hair follicle testing is offered at affordable pricing with a fast turnaround, delivering outstanding value to companies of all sizes. Our competitive pricing structures coupled with quick result times make drug testing a viable component of organizational policies without breaking budgets. This offers peace of mind with cost-effective solutions.
Hair follicle testing in Lando, SC ensures fast, precise, and dependable results. With its refined detection capabilities, the test accurately identifies substance use. This high degree of accuracy means test outcomes are trustworthy, providing essential insights into individual histories of drug use. Additionally, the speed of processing results is noteworthy, further underlining its reliability.
For employers in Lando, SC, compliance with drug-free workplace policies is critical to minimizing legal risks and enhancing safety. Hair follicle testing ensures compliance and provides peace of mind by accurately monitoring drug use over time. This testing method supports a safe work environment, allowing businesses to function effectively under zero-tolerance policies.
