Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective tool for detecting drug and alcohol consumption. Hair offers a prolonged timeline of substance usage by capturing markers within the fibers of the growing hair strand. When sampled near the scalp, hair can offer a detection window of up to around 3 months for alcohol and other substances. Hair collection is straightforward, relatively tamper-proof, and convenient to transport.
A 1.5-inch length of roughly 200 hair strands (comparable to the diameter of a #2 pencil) near the scalp yields 100mg, which is the optimal quantity for testing and verification. For EtG, additional tests, and/or panels beyond 10, a 150mg sample is suggested. It's advisable to measure the sample with a jeweler’s scale. If scalp hair is unavailable, an equivalent quantity of body hair can be used. When mentioning head hair, only scalp hair is considered. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
Drug test results undergo four main laboratory steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary handling of a sample in the lab’s system. This process validates that the sample was correctly sealed and delivered, assigns a random LAN (Laboratory Accessioning Number), and finishes any extra data input not included in an electronic custody chain system.
Screening is a preliminary check for drug abuse. While Screening is an economical method to discount drug use in most samples, a confirmed positive screen is necessary for court acceptance. All samples that show a presumptive positive in Screening require a secondary confirmation.
If a sample shows a presumptive positive in the Screening stage, additional hair is extracted from the original sample and readied for Extraction. Here, drugs are extracted from hair at lower concentrations compared to other methods (e.g., urine or oral fluid), which is why hair drug screening presents the most challenging methodology.
Confirmation of any positive screen is performed using GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples are cleansed prior to confirmation if needed. The complete laboratory flow from Accessioning to Confirmation is evaluated with the standards of both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the test actually examines the hair strand rather than the follicle beneath the scalp
Hair follicle testing offers distinct advantages over urine testing in Siracusaville, LA. With its extended detection window and enhanced accuracy, hair testing provides a more comprehensive understanding of an individual's substance history.
Unlike urine tests, hair tests are less susceptible to manipulation, ensuring authentic results. These factors position hair follicle testing as a superior choice for reliable drug screening.
In Siracusaville, LA, hair follicle testing offers an extended detection window, capable of identifying drug use up to 90 days prior. This longer detection period grants employers a thorough overview of a person's substance use history.
The expanded timeframe surpasses that of traditional testing methods, providing insights into long-term habits rather than merely current substance use profiles.
Hair follicle tests in Siracusaville, LA, are designed to minimize the risk of sample tampering. This method bolsters the authenticity and reliability of results, providing a trustworthy drug testing solution.
With hair testing, the likelihood of adulteration is significantly reduced, ensuring that the results accurately reflect an individual's substance use, thereby meeting stringent compliance requirements.
Accredited Drug Testing provides convenient testing locations in Siracusaville, LA, and nationwide, making access to drug testing services simple and hassle-free. With multiple centers available, scheduling and attending a test is streamlined.
Local residents benefit from the proximity and ease of access, ensuring timely and efficient completion of required testing procedures.
In Siracusaville, LA, the hair follicle testing process is both simple and confidential. From ordering to taking the test, and receiving results, every step is designed with privacy and ease-of-use in mind.
Concerned about confidentiality? Rest assured that the process prioritizes your privacy, ensuring you can navigate the testing procedure smoothly and securely.
Accredited Drug Testing offers competitive pricing structures with fast turnaround times in Siracusaville, LA, providing great value for companies of all sizes. Our pricing ensures affordability without compromising on the quality of service.
Leveraging economical options and swift results, businesses gain peace of mind and efficient processing of their drug testing needs.
The speed and precision of hair follicle drug tests in Siracusaville, LA, offer unparalleled accuracy in identifying substance use. Unlike other methods, hair testing provides speedy insights, markedly improving result reliability. This ensures a high level of trust in the outcomes, vital for critical decision-making processes.
The straightforward nature of hair testing, combined with its accuracy, allows for rapid turnaround times, making it an ideal choice for individuals and businesses needing quick results.
Utilizing hair follicle testing in Siracusaville, LA, supports workplace drug-free policies, minimizing legal risks and bolstering safety. This method ensures employer compliance, aligning with zero-tolerance initiatives.
Employers can rest assured knowing that a reliable and uncompromising drug testing process is in place, enhancing peace of mind while maintaining a secure work environment.
