Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. The fibers of hair strands capture biomarkers, providing a long-term history of alcohol and drug use. Hair collected near the scalp offers a detection period of up to roughly three months for alcohol and drugs. The collection process is straightforward, posing challenges to tampering, and the samples are easily transported.
A sample measuring 1.5 inches consisting of approximately 200 hair strands (around the thickness of a #2 pencil) nearest to the scalp amounts to 100mg, which is ideal for testing and confirmation. For tests like EtG, add-ons, and those exceeding 10 panels, a 150mg sample is advisable. We suggest using a jeweler’s scale for weighing. When scalp hair is not present, an equivalent amount of body hair can be utilized. References to head hair mean scalp hair exclusively, while body hair encompasses all other types, such as facial or axillary hair.
Process Overview
The processing of drug test results in a lab includes four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the entry of a sample into the laboratory system, ensuring it was properly sealed and shipped, assigning a Laboratory Accessioning Number (LAN), and fulfilling any extra data entry that an electronic chain of custody system might omit.
Screening involves a preliminary drug abuse test. Though it is a cost-efficient method to eliminate drug use in most samples, any positive results must be confirmed to be court-admissible. Samples showing preliminary positivity require additional confirmation.
A sample testing presumptively positive in the Screening process undergoes further Extraction with more hair taken from the initial collection. Here, drugs are isolated from hair at much lower concentrations than other methods like urine or oral fluid tests, making hair drug screening highly challenging.
Confirmation for any positive screening result involves methods like GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, presumptive positives are washed as needed. The comprehensive lab process from Accessioning to Confirmation is reviewed following both the CAP (College of American Pathologists) Hair standards and the accreditation to ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", these tests examine the hair strand, not the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Greensboro, FL
When comparing hair follicle tests to urine tests, the superiority of detection accuracy and reliability shines. Unlike urine tests, which detect recent drug use within days, hair testing identifies substance use up to 90 days back. This expansive detection period makes hair testing a more informative and comprehensive method for employers to evaluate drug usage over time, ensuring healthier workplaces.
Extended Detection Window in Greensboro, FL
The ability of hair follicle testing to trace drug use up to 90 days prior offers significant advantages. Employers gain a more extensive understanding of an employee's drug consumption history. This valuable insight aids in making informed hiring decisions and maintaining a drug-free environment, reinforcing a commitment to safety and integrity in the workplace.
Tamper-Resistant Testing Method in Greensboro, FL
Hair follicle testing stands out with its robust tamper resistance, minimizing the risk of sample manipulation. This reliability ensures unquestionable results, critical for maintaining the integrity of the testing process. Employers can trust hair follicle testing to provide a secure assessment of drug use without the fear of adulteration that can compromise other testing methods.
Convenient Nationwide Testing Locations and Local Locations in Greensboro, FL
With multiple testing centers not only nationwide but also locally in Greensboro, FL, the convenience of accessing drug testing services is unmatched. Our widespread locations ensure that testing is quick, straightforward, and stress-free, providing businesses and individuals with accessible solutions for dependable drug screening.
Simple, Confidential Process in Greensboro, FL
The process for hair follicle testing is designed to be simple and confidential. Ordering, testing, and receiving results are straightforward, addressing privacy concerns while remaining user-friendly. This streamlined approach guarantees security and peace of mind for employers and individuals alike, making it an attractive option for drug testing.
Affordable Pricing and Fast Turnaround in Greensboro, FL
Competitive pricing structures accompany the fast turnaround times of hair follicle testing, delivering outstanding value. Whether for small businesses or large corporations, these low-cost yet high-quality services ensure satisfaction and peace of mind. Businesses appreciate the blend of affordability and efficiency, choosing it as a vital component in their drug-free workplace programs.
Fast, Accurate, and Reliable Results in Greensboro, FL
Hair follicle drug testing in Greensboro offers precision and high-speed results that lead the industry. The high accuracy in substance detection provides confidence in the outcomes, ensuring trustworthy reports. Not only does it surpass traditional methods, but it also guarantees that results are delivered promptly, making it a top choice for employers seeking reliable drug testing options.
Compliance and Peace of Mind for Employers in Greensboro, FL
Hair follicle testing assures alignment with workplace drug-free policies, offering employers peace of mind. Legal risks decrease as compliance with drug regulations is maintained. This adherence enhances workplace safety, contributing to a productive and secure environment for all employees, safeguarding the organization's reputation and operational effectiveness.
