Urine| Hair Follicle | Oral Fluid | Blood | ETG
Testing hair has emerged as an effective method to identify drug and alcohol consumption. Hair captures biomarkers in its growing fibers, which offer an extended timeline of substance use. When strands are gathered near the scalp, the detection window for drugs and alcohol can reach up to three months. Collection is straightforward, discouraging tampering, and is simple to transport.
A strand sample of roughly 1.5 inches, about 200 pieces, similar to a #2 pencil in width, gives 100mg of hair, an optimal quantity for testing. For comprehensive panels beyond 10 or additional tests like EtG, 150mg is preferred. It's advisable to weigh the sample with a jeweler’s scale. If scalp hair isn’t accessible, similar volumes of body hair can be used instead. Notably, head hair signifies only scalp hair, whereas body hair encompasses all other types (like facial or axillary).
Process Overview
The principal stages in processing a drug test in a lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the process where a sample is first entered into the lab's system. This encompasses confirming proper sealing and shipping of the sample, allotting a random LAN (Laboratory Accessioning Number), and fulfilling extra data entry absent in an electronic chain of custody setup.
Screening offers an initial, quick assessment for substances of abuse. Though Screening is a budget-friendly method to rule out drug use in many samples, positive results require confirmation for court validity. Presumptive positives in Screening necessitate further verification.
For samples detected as positive during Screening, additional hair is extracted from the original sample and prepped for Extraction. Drugs are extracted from hair at lower concentrations compared to other techniques (like urine or saliva), making hair analysis intricate.
Confirmation of any positive screen is done using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives are washed before confirmation if necessary. The lab process, from Accessioning to Confirmation, undergoes review under CAP (College of American Pathologists) for Hair designation and complies with ISO / IEC 17025 accreditation.
Benefits of hair drug testing:
Drawbacks:
Note: This test, though often termed a "hair follicle test", evaluates hair strands, not the scalp's hair follicle.
In Leesville, OH, hair follicle testing stands superior to traditional urine testing. Hair tests tackle the core challenge of accurate detection, offering reliable results that can uncover substance misuse missed by urine tests. Their ability to trace drugs over extended periods reveals superior accuracy and dependability.
Hair follicle testing in Leesville, OH, provides an extended detection window, illuminating drug use histories up to 90 days prior. This broad timeframe equips employers with comprehensive insight into a candidate's or employee's substance use past, promoting informed hiring decisions and workplace safety.
Leesville, OH's hair follicle tests offer a tamper-resistant solution to drug testing. They significantly minimize risks of sample adulteration, ensuring reliable results that remain unquestioned. This robustness brings confidence to employers seeking trustworthy substance use screenings.
With Accessible testing locations nationwide, including Leesville, OH, Accredited Drug Testing offers convenience and ease. Our widespread network enables quick, hassle-free access to testing services, ensuring satisfying experiences without geographical constraints for employers and individuals.
Accredited Drug Testing in Leesville, OH, offers a simple and private process for hair follicle testing. From ordering to taking the test to receiving results, every step is streamlined, ensuring privacy and ease. Clients can be confident in handling sensitive data securely and efficiently.
In Leesville, OH, our pricing for hair follicle testing remains competitive, paired with rapid turnaround times. This affordability, coupled with fast results, provides exceptional value and assurance to businesses of all sizes, ensuring cost-effective drug testing solutions.
Hair follicle drug tests in Leesville, OH, are renowned for delivering fast and precise results. These tests are highly accurate, detecting substance usage with precision and reliability that exceed other methods. Their swift processing time ensures stakeholders make informed decisions without delay.
Employers in Leesville, OH, gain compliance and peace of mind with hair follicle testing. Adhering to drug-free workplace policies minimizes legal risks and enhances safety. This method aligns with stringent standards, ensuring organizational policies meet regulatory requirements consistently.
