Urine| Hair Follicle | Oral Fluid | Blood | ETG
Utilized as a potent measure, hair testing effectively identifies both drug and alcohol consumption. The growing hair strand's fibers encapsulate biomarkers, offering a prolonged timeline of substance use. When gathered near the scalp, hair can disclose alcohol and drug intake for up to roughly 90 days. Its collection is straightforward, tampering is challenging, and it can be transported with ease.
An optimal 1.5-inch segment from approximately 200 hair strands (comparable in size to a standard pencil) nearest the scalp equates to 100mg, the preferred quantity for both screening and confirmation purposes. For EtG, supplements, and tests exceeding 10 panels, a specimen amounting to 150mg is advisable. Utilizing a jeweler’s scale for weighing the specimen is suggested. In the absence of scalp hair, a comparable volume of body hair may be obtained. The term head hair references exclusively scalp hair, while body hair encompasses all other hair forms (such as facial, axillary, etc.).
Process Overview
The laboratory procedures for processing drug tests are segmented into four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a specimen within a laboratory framework. This process involves confirming the sample's appropriate sealing and shipping, assigning an arbitrary LAN (Laboratory Accessioning Number), and fulfilling any supplementary data input absent from an electronic chain of custody system.
Screening provides a swift, initial assessment for the presence of drugs. Although Screening presents a cost-efficient approach to eliminate drug use suspicions in most samples, a positive result must be authenticated to hold up in legal proceedings. Samples with presumptive positive results in Screening necessitate additional confirmation.
Should a sample yield a presumptive positive during Screening, additional hair is extracted from the original specimen for the Extraction phase. This step isolates drugs from hair at considerably lower concentrations than alternative methodologies (like urine or oral fluid), highlighting the intricate nature of hair drug screening.
Any positive screening outcome is authenticated via GC/MS, GC/MS/MS, or LC/MS/MS. Necessary washing of presumptively positive samples is conducted prior to confirmation. The comprehensive lab process, from Accessioning to Confirmation, undergoes evaluation under CAP (College of American Pathologists) Hair accreditation and the ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests," the analysis is conducted on the hair strand itself, not the follicle beneath the scalp.
Choosing hair follicle testing over urine tests in South Beloit, IL, reveals a host of benefits. Hair testing offers superior detection accuracy, extending up to 90 days, unlike the shorter window for urine tests. This provides a comprehensive view of an individual's substance use. Hair tests are less susceptible to tampering, offering greater reliability and peace of mind for employers and legal entities needing accurate assessments.
In South Beloit, IL, hair follicle tests offer an extended detection window, capturing drug use over a period as long as 90 days. This allows employers to gain a detailed understanding of an applicant's or employee's substance use history, ensuring voluntary compliance with policies. It's a robust tool in the arsenal of employers seeking an accurate picture of an individual's history with substance use.
Hair follicle testing in South Beloit, IL, minimizes the risk of sample adulteration, providing reliable, tamper-resistant testing methods. The observed collection process significantly reduces opportunities for sample manipulation. Employers and organizations can depend on this method for accurate, unquestionable drug testing results, enhancing the integrity of the testing process.
Accredited Drug Testing offers convenient testing centers across South Beloit, IL, and beyond. Our nationwide reach ensures that wherever you are, reliable and quick testing services are just a step away. This removes hassle and delays, allowing individuals and organizations to access essential drug testing with ease and efficiency.
In South Beloit, IL, our hair follicle testing process is simple and confidential. Ordering, taking, and receiving test results is designed to be straightforward, addressing privacy concerns effectively. The process ensures that users can engage with our services without apprehensions about privacy, making it a seamless experience.
With competitive pricing, our hair follicle testing in South Beloit, IL, offers affordability along with fast turnaround times. This ensures excellent value and peace of mind for businesses of all sizes, making our services accessible and beneficial for meeting diverse needs with efficiency.
In South Beloit, IL, hair follicle drug tests are fast, precise, and trustworthy. This testing method shines in its ability to detect substances accurately, offering a reliable measure for individuals and organizations. With quick processing times, test results are delivered promptly, ensuring efficient decision-making processes.
Hair follicle tests excel in providing reliable data on substance use, aiding in maintaining safe and compliant environments.
For South Beloit, IL employers, hair follicle testing guarantees compliance with drug-free workplace policies. This method minimizes legal risks and promotes a secure environment for employees. It's an essential part of maintaining peace of mind and safety, ensuring employees adhere to the expected standards while fulfilling operational objectives.
