Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective means for identifying drug and alcohol consumption. This method captures a long-lasting record of substance intake by embedding biomarkers within the fibers of the hair as it grows. When sourced near the scalp, hair offers roughly a 90-day detection period for substance use. Collecting hair is straightforward, relatively challenging to tamper with, and convenient to send.
A specimen comprising a 1.5-inch segment of about 200 hair strands (comparable to the size of a #2 pencil) cut near the scalp will yield 100mg of hair, the optimal quantity for screening and additional verification. For EtG evaluations, supplementary tests, or panels beyond ten, 150mg of the sample is ideal. It is advised to measure the sample using a jeweler’s scale. Should scalp hair be inaccessible, an equivalent portion of body hair can be used. References to head hair specifically mean scalp hair. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The process of laboratory analysis for drug testing includes four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves initially integrating a sample into the lab’s system. This step ensures the sample was properly sealed and transported, assigns a random LAN (Laboratory Accessioning Number), and finishes any outstanding data entry not achieved through an electronic chain of custody system.
Screening is a preliminary evaluation that checks for drugs of abuse. While it serves as a cost-efficient initial assessment for ruling out drug consumption in many cases, a positive result requires confirmation to hold up in legal contexts. Samples identified as presumptive positive in Screening must undergo further affirmation.
When a sample tests presumptively positive during Screening, additional hair is taken from the original sample and readied for Extraction. Here, drugs are isolated from hair at lower concentrations compared to other methodologies (e.g., urine or saliva), explaining the complexity of hair drug screening.
Verification of any positive Screening outcome is conducted utilizing GC/MS, GC/MS/MS, or LC/MS/MS methods. All samples flagged as presumptive positives are cleansed before confirmation if necessary. The entire laboratory workflow, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair Program and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being termed "hair follicle tests", the analysis evaluates the hair strand and not the follicle beneath the scalp.
In Dolton, SD, hair follicle testing surpasses urine testing through its superior detection capabilities. While urine tests are standard, hair tests boast a wider detection window, offering a detailed view of an individual’s substance habits. This reliability makes it the preferred choice for many workplaces and legal settings.
Employers benefit from the precision of hair testing, which significantly reduces the likelihood of false negatives. This method also outshines traditional tests in offering a tamper-resistant and trustworthy solution, critical for maintaining drug-free environments.
Employers in Dolton, SD gain valuable insights with hair follicle testing, which detects drug use over a span of up to 90 days. This extended detection window provides a thorough overview of a candidate or employee's substance history, offering clarity and confidence in their substance use assessment.
The extensive timeframe covered by hair testing is unmatched, giving organizations a deeper understanding of ongoing or past drug use, crucial for making informed hiring or disciplinary decisions.
In Dolton, SD, the tamper-resistant properties of hair follicle tests are unrivaled. These tests significantly reduce the chance of sample adulteration, which can be a concern with other methods like urine testing. This ensures that the results remain consistent and reliable, providing peace of mind for employers and legal entities.
Hair testing's inherent resistance to tampering makes it a secure choice, fortifying the integrity of drug testing processes and yielding unassailable results.
With testing locations nationwide and in Dolton, SD, Accredited Drug Testing offers unmatched convenience. Clients can access our services with ease, enjoying smooth, efficient experiences designed to meet their testing requirements swiftly and without hassle.
Our widespread presence ensures that wherever you are, reliable testing facilities are within reach, offering dependable service and consistent results for all testing needs.
In Dolton, SD, the hair follicle testing process is straightforward and confidential. Ordering tests, providing samples, and receiving results are simplified to ensure user comfort and privacy. This ease of use addresses any privacy concerns, making it an ideal choice for both employers and individuals.
Secure processing and absolute confidentiality are hallmarks of our testing service, guaranteeing an undisturbed and candid experience for all clients.
Our testing services in Dolton, SD stand out for their affordability and swift turnaround. Competitive pricing combined with rapid result delivery offers great value, ensuring peace of mind for businesses of any size aiming to uphold their drug-free policies cost-effectively.
Quick processing times complement our fairest pricing options, presenting an economical choice without compromising on testing quality or accuracy.
Hair follicle drug tests in Dolton, SD are unmatched in speed and precision. Their accuracy in identifying substance use is renowned, allowing professionals to rely on them confidently. With rapid processing times, they stand out against traditional testing methods.
The dependability of hair tests is a significant advantage, effectively pinpointing drug use with outstanding precision. This thoroughness ensures that results are accurate and reliable, reflecting an individual's true substance use history over a significant period.
Employers in Dolton, SD who adopt hair follicle testing secure compliance with drug-free workplace policies, promoting a safer and more productive environment. This approach mitigates legal risks while boosting employee confidence in maintaining a safe workplace.
Emphasizing adherence to policy through reliable testing methods helps organizations safeguard their reputation, maintain high standards, and foster workplace safety effortlessly.
