Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has been recognized as an effective method to identify drug and alcohol consumption. Hair retains a prolonged record of alcohol and drug use by capturing biomarkers within the fibers of the growing strand. When collected near the scalp, hair can offer a detection period of up to around three months for alcohol and drugs. It is easy to collect, quite hard to tamper with, and simple to transport.
A sample of 1.5 inches comprising roughly 200 strands of hair (approximately the size of a #2 pencil) nearest to the scalp will provide 100mg of hair, the optimal sample amount for both screening and confirmation. For EtG, additional assessments, and/or tests exceeding 10 panels, a quantity of 150mg is advised. It's suggested to weigh the sample using a jeweler’s scale. In the absence of scalp hair, a similar quantity of body hair might be gathered. References to head hair pertain solely to scalp hair. Body hair encompasses all other variants (facial, axillary, etc.).
Process Overview
The four core steps within the laboratory processing of drug test results encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning kicks off the processing of a sample into a laboratory’s system. This step includes confirming proper sealing and shipping of the sample, assigning a unique LAN (Laboratory Accessioning Number), and completing any extra data entry not covered by an electronic chain of custody setup.
Screening provides an initial swift examination for drugs of abuse. Although Screening is an economical means to exclude drug use in most samples, a positive screening result requires confirmation to hold up in legal settings. Should Screening yield a presumptive positive, a secondary confirmation is essential.
In cases of presumptive positives at the Screening stage, additional hair is taken from the original sample and readied for Extraction. Here, drugs are extracted from the hair at a notably lower concentration than other methods (such as urine or oral fluid), making hair drug screening the most challenging technique to execute.
Confirmation of any positive screening outcome is executed through GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positives undergo washing before confirmation if needed. The meticulous laboratory protocol from Accessioning through to Confirmation undergoes review in accordance with both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly called "hair follicle tests", the test actually examines the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Thornfield, MO is evident through its exceptional accuracy and superior detection capabilities. While urine tests are limited to recent drug use, hair testing extends this window to up to 90 days. This makes it a preferred choice for organizations dedicated to maintaining a substance-free environment, where reliability and comprehensive substance history are prioritized.
Extended Detection Window is a standout characteristic of hair follicle testing in Thornfield, MO. Capable of identifying drug use up to 90 days back, it offers employers a thorough evaluation of an individual's substance use history. This extended timeline provides a more comprehensive understanding, assisting organizations in maintaining rigorous safety and compliance standards.
Tamper-Resistant Testing Method in Thornfield, MO exemplifies the hair follicle test's role as a formidable barrier against sample adulteration. Unlike other testing methods, hair testing offers a secure pathway to obtain reliable results, minimizing the risk of tampering and ensuring tests are trustworthy and indicative of an individual's substance use over a prolonged period.
Convenient Nationwide Testing Locations and Local Locations in Thornfield, MO offer unparalleled convenience for drug testing services. Our vast network of centers ensures quick, easy access to our services, aiding businesses and individuals in conducting necessary tests without hassle. The availability of nearby centers facilitates a streamlined testing experience.
Simple, Confidential Process is a hallmark of our hair follicle testing services in Thornfield, MO. We prioritize user privacy and ease of use, from ordering the test to sample collection and results delivery. Our process ensures confidentiality, providing a discreet and simple pathway for those undergoing testing, addressing privacy concerns effectively.
Affordable Pricing and Fast Turnaround in Thornfield, MO is key to our service offerings. Our competitive pricing structure paired with quick result times ensures excellent value for organizations of all sizes. This focus on affordability and efficiency facilitates peace of mind, knowing there is minimal financial burden and prompt access to results.
Fast, Accurate, and Reliable Results in Thornfield, MO are crucial for drug testing, and hair follicle tests deliver just that. Known for their precision, they provide high accuracy in detecting substance use, ensuring reliability that stakeholders can trust. Coupled with speedy processing, these tests serve as a dependable source for employers needing quick and accurate assessment.
Compliance and Peace of Mind for Employers are effectively ensured through hair follicle testing in Thornfield, MO. By upholding workplace drug-free policies, this method helps reduce potential legal challenges and enhances overall workplace safety. Employers gain peace of mind through compliance reassurance and the promotion of a safe working environment.
