Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying drug and alcohol consumption. This technique allows for a comprehensive overview of substance use over time by capturing biomarkers within the fibers of growing hair strands. A sample taken near the scalp can offer insights into drug and alcohol usage for a period extending up to roughly three months. Collecting hair is straightforward, relatively tamper-resistant, and convenient to transport.
A standard collection involves a 1.5-inch segment of approximately 200 strands of hair (equivalent in size to a #2 pencil) closest to the scalp, yielding 100mg, which is optimal for screening and confirmation tests. For EtG assessments, extra analyses, and tests exceeding 10 panels, it's advised to collect 150mg of hair. Measuring the sample with a jeweler’s scale is suggested. Should scalp hair be unavailable, a corresponding amount of body hair can be utilized. References to head hair imply specifically scalp hair, while body hair encompasses various other types (facial, axillary, etc.).
Process Overview
The laboratory evaluation of a drug test sample comprises four key phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial intake of a sample into a lab’s framework. This step ensures the sample was properly sealed and dispatched, assigns a unique LAN (Laboratory Accessioning Number), and completes any further data entry not included by an electronic chain of custody system.
Screening serves as an introductory survey for detecting the presence of abused substances. While efficient for eliminating drug use in most samples, a positive screening result necessitates validation to be legally acceptable. Specimens that show presumptive positivity during Screening require subsequent verification.
In cases where a sample's Screening phase outcome is presumptively positive, additional hair from the same sample is extracted and readied for Extraction. This step involves isolating drugs from the hair at a concentration far lower than in alternative methods like urine or oral fluid, which contributes to hair drug testing being the most challenging form of drug screening.
Verification of any positive screening outcomes is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positivity undergo washing before confirmation, as may be required. The complete laboratory procedure from Accessioning to Confirmation is appraised following both the CAP (College of American Pathologists) Hair certification and accreditation conforming to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being labeled as "hair follicle tests", the procedure actually evaluates the hair strand and not the follicle beneath the scalp
In Hamlin, KS, hair follicle testing offers distinct advantages over traditional urine tests. With an extended detection window, hair testing delivers superior accuracy in identifying drug use history, making it highly reliable. This method is not only difficult to manipulate but also provides comprehensive insights into an individual's substance usage.
With its capability to identify drug consumption over a span of up to 90 days, hair follicle testing in Hamlin, KS is unmatched. This extended detection window provides employers with a thorough review of an individual's drug history, offering greater insight compared to shorter-term tests.
Hair follicle tests in Hamlin, KS are engineered to minimize tampering risks. The stringent collection process substantially reduces the chances of altering samples, ensuring results that are both reliable and trustworthy. Employers can thus rely on these tests for credible drug-free workplace initiatives.
With numerous testing centers nationwide, including Hamlin, KS, accessing our services is both quick and stress-free. Our widespread reach ensures that individuals and companies can efficiently undergo testing without the hassle, enjoying seamless services at every location.
In Hamlin, KS, our hair follicle testing process is not only straightforward but also ensures privacy throughout. From ordering to testing and receiving results, confidentiality is prioritized, addressing any privacy concerns efficiently and making the entire procedure user-friendly.
Competitive pricing and rapid results characterize our hair follicle testing services in Hamlin, KS. Catering to businesses of all sizes, our cost-effective solutions offer significant value, allowing companies to remain mindful of their budgets without compromising on quality or speed.
Hamlin, KS boasts of fast and precise hair follicle drug testing. Renowned for its reliability, this test provides exact results with swift turnaround times, enabling timely decision-making. Its exceptional accuracy in detecting substance use makes it a preferred choice for many employers looking to maintain integrity in their workforce.
For businesses in Hamlin, KS, hair follicle testing strengthens compliance with drug-free policies, mitigating legal risks while boosting workplace security. Employers can achieve peace of mind knowing that their organizations adhere to established standards, fostering a safer work environment.
