Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as a significant method for identifying drug and alcohol consumption. By trapping biomarkers within the strands, hair retains a permanent record of substances like alcohol and drugs. When gathered near the roots, hair can reveal substance use for about a 3-month span. It is easy to collect, less prone to tampering, and simple to transport.
A 1.5-inch segment of nearly 200 hair strands (approximately the size of a #2 pencil) near the scalp yields 100mg, ideal for testing. For EtG, additional tests, or panels beyond 10, 150mg of the sample is advised. Using a jeweler’s scale to weigh the sample is recommended. If scalp hair is missing, equivalent body hair can be used. "Head hair" specifically means scalp hair, while "body hair" refers to all other types (facial, axillary, etc.).
Process Highlights
The lab processing of drug tests includes four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning means beginning the sample process in the lab’s system. This involves confirming proper sealing and shipping, generating a unique LAN (Laboratory Accessioning Number), and completing any data entry not handled by electronic systems.
Screening is an initial, rapid test for drug abuse. Although Screening is an economical way to eliminate most samples from suspicion of drug use, positive results must be confirmed for legal proceedings. Samples that test presumptively positive during Screening require further verification.
Should a sample show a presumptive positive at the Screening stage, additional hair is extracted from the initial sample and prepared for Extraction. This involves removing drugs from hair at notably lower concentrations than other methods (e.g., urine or oral fluid), marking hair drug testing as the most challenging technique.
For a confirmed positive result in Screening, validation is done via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positives get washed as necessary before confirmation. The full procedure from Accessioning to Confirmation is examined under both CAP (College of American Pathologists) Hair guidelines and in compliance with ISO / IEC 17025 accreditation standards.
Hair drug testing benefits:
Constraints:
Note: Although frequently called "hair follicle tests", the analysis focuses on the hair strand, not the scalp-embedded hair follicle.
Hair follicle testing in West Harrison, IN, surpasses traditional urine tests through superior detection accuracy and reliability. The hair test's ability to trace substances long past their use offers a clear edge. The extensive detection period goes beyond the limitations of urine tests, providing a comprehensive overview of substance use that employers find invaluable.
With an extended detection window of up to 90 days, hair follicle testing in West Harrison, IN, allows employers a more thorough assessment of an individual's substance history. This prolonged capacity for detection ensures that employers can obtain a detailed understanding of any potential drug use, well beyond the shorter spans identified by other testing methods.
In West Harrison, IN, the hair follicle test stands out for its tamper-resistant qualities. Unlike other methods, it's exceedingly difficult to alter or contaminate hair samples, ensuring results that are trustworthy and difficult to dispute. This reliability makes hair testing a preferred choice for those requiring assured results.
With conveniently located testing centers nationwide, including in West Harrison, IN, accessing hair follicle testing is simple and efficient. The widespread availability ensures a hassle-free experience, allowing individuals to access testing services quickly and efficiently, which is crucial for timely and effective drug testing.
In West Harrison, IN, the process of hair follicle testing is simple and confidential, ensuring no compromise on privacy. From ordering the test to receiving results, the streamlined procedure is designed to be user-friendly. This ease of use is reassuring for individuals concerned about both their privacy and the efficacy of the test.
Offering a blend of affordable pricing and swift turnaround times, hair follicle testing in West Harrison, IN, provides excellent value for organizations of all sizes. The cost-effectiveness coupled with timely results offers companies peace of mind, knowing they receive accurate evaluations without excessive expenditures.
The speed and precision of hair follicle drug testing in West Harrison, IN, are unparalleled. These tests deliver fast results while maintaining high accuracy in detecting substances, which is crucial for both employers and individuals seeking reliable outcomes. The robust detection capabilities make this method a top choice for identifying drug use accurately.
Employers in West Harrison, IN, gain peace of mind with hair follicle testing, aligning with drug-free workplace policies. The reliability of this testing method reduces legal risks and enhances safety, ensuring compliance and fostering a secure work environment. This approach is pivotal for maintaining a robust workplace policy.
