Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now regarded as an effective mechanism for detecting drug and alcohol consumption. The fibers of the growing hair strand capture biomarkers, providing a prolonged record of alcohol and drug use. Hair close to the scalp offers an approximately 3-month detection window for both alcohol and drugs. The collection process is straightforward, the sample is relatively secure against tampering, and shipping is convenient.
A 1.5-inch section of roughly 200 hair strands (comparable to the thickness of a #2 pencil) closest to the scalp yields 100mg of hair, which is the optimal sample size for screening and confirmation. For EtG, additional tests, and tests exceeding 10 panels, a 150mg specimen is advisable. It is preferred to weigh the sample using a jeweler’s scale. If scalp hair cannot be obtained, equivalent body hair can be collected. "Head hair" refers exclusively to hair from the scalp, while "body hair" encompasses other types, such as facial and axillary hair.
Process Overview
The laboratory processing of drug test results comprises Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves introducing a sample to a lab’s system, ensuring it was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry absent from an electronic chain of custody system.
Screening serves as an initial rapid test for substances of abuse. It is a cost-effective process for excluding drug use in most cases, though a positive result requires Confirmation to hold up in legal contexts. Presumptively positive samples in Screening necessitate a further confirmatory test.
For samples that are presumptively positive during Screening, additional hair is extracted from the original specimen and prepared for Extraction. This stage involves isolating drugs from hair at much lower concentrations compared to other methods like urine or oral fluids, highlighting why hair drug screening is challenging.
Confirmation of any positive screen result occurs through GC/MS, GC/MS/MS, or LC/MS/MS methods. All presumptive positive samples undergo necessary washes prior to confirmation. Each step, from Accessioning to Confirmation, is examined under the CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests", the analysis examines the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Wabash, OH is due to its superior detection accuracy and reliability. Hair testing can provide a more comprehensive view of an individual's drug consumption history compared to urine tests. This method is especially beneficial in environments with strict drug policies, ensuring a more thorough evaluation of substance use.
Extended Detection Window in Wabash, OH is a crucial benefit of hair follicle testing, which can detect drug use over a period of up to 90 days. Hair tests provide employers with a detailed overview of an individual’s substance use history, helping inform potential employment decisions with a more complete substance profile.
Tamper-Resistant Testing Method in Wabash, OH ensures that hair follicle tests offer significantly reduced risks of sample tampering. This method offers reliable and unquestionable results, giving peace of mind to those who depend on the integrity and accuracy of the testing process to make informed decisions.
Convenient Nationwide Testing Locations and Local Locations in Wabash, OH highlight the ease of accessing our testing facilities. With a presence in numerous locations across the country, and locally in Wabash, individuals can readily engage with our services, ensuring quick, easy, and seamless testing experiences.
Simple, Confidential Process in Wabash, OH ensures that ordering, conducting, and receiving results are straightforward and private. Concerns about privacy and ease are addressed, allowing individuals and organizations to engage with the process hassle-free, knowing their confidentiality and convenience are prioritized.
Affordable Pricing and Fast Turnaround in Wabash, OH underline excellent cost efficiency with rapid processing times. Our competitive pricing structures deliver outstanding value, making state-of-the-art drug testing solutions accessible to companies of all sizes, while ensuring swift feedback and peace of mind.
Fast, Accurate, and Reliable Results in Wabash, OH highlight the impressive speed and precision of hair follicle drug tests. These tests are praised for their high accuracy, providing reliable detection of substance use. With quick processing and accurate findings, individuals and organizations in Wabash have a dependable solution for drug testing needs.
Compliance and Peace of Mind for Employers in Wabash, OH are assured through hair follicle testing. With these tests, employers maintain adherence to drug-free workplace policies, minimize legal risks, and foster a safer work environment. Hair testing supports organizational compliance and enhances overall workplace safety.
