Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective method for identifying drug and alcohol consumption. Hair records a prolonged account of alcohol and drug use by capturing biomarkers in the hair's fibers as it grows. When obtained near the scalp, hair can offer a detection period of up to around 90 days for alcohol and other drugs. Hair collection is straightforward, relatively tough to tamper with, and simple to transport.
A 1.5-inch segment, containing roughly 200 strands of hair (comparable to the thickness of a #2 pencil) nearest to the scalp, yields 100mg of hair, an ideal sample for testing and confirmation processes. For EtG, additional panels, and/or evaluations exceeding 10 panels, 150mg of the sample is advised. Using a jeweler’s scale to weigh the specimen is recommended. If scalp hair isn't available, a comparable quantity of body hair may be obtained. References to head hair imply only scalp hair, while body hair encompasses all other types (including facial, axillary, etc.).
Process Overview
There are four primary phases in the laboratory processing of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial integration of a specimen into a lab's system. This step checks that the specimen was securely sealed and correctly shipped, allocates a random LAN (Laboratory Accessioning Number), and completes any supplementary data entry not covered by an electronic chain of custody system.
Screening consists of a quick preliminary evaluation for drugs of abuse. While Screening is a cost-efficient approach to rule out drug use for most specimens, a positive screen must be validated for court acceptance. Specimens that register presumptive positives in Screening require further verification.
If Screening detects a presumptive positive, additional hair is drawn from the original specimen for the Extraction phase. Here, drugs are isolated from hair at significantly lower concentrations than through other methods (such as urine or oral fluid), reflecting the complexity of hair drug screening.
Confirmation of any positive screening outcome is completed using GC/MS, GC/MS/MS, or LC/MS/MS methods. Presumptive positive specimens undergo washing prior to confirmation as necessary. The entire laboratory workflow from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and in accordance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests," the analysis examines the hair strand and not the follicle located beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Little Rock, MS
Hair testing superiorly surpasses traditional urine checks due to its enhanced detection capability and reliability. With a longer detection window, hair tests provide a clear view of substance use history, unlike urine tests, which are limited to recent exposure.
Employers and professionals trust hair analysis for its comprehensive, cheat-proof outcomes and better compliance with stringent drug policies.
Extended Detection Window in Little Rock, MS
Hair follicle testing offers an impressive detection span, capturing drug use up to 90 days. This extended timeframe is crucial for employers to gain a well-rounded perspective of an applicant or employee's substance history.
The ability to reveal prolonged substance use allows for a more informed hiring or monitoring process, enhancing workplace integrity and safety.
Tamper-Resistant Testing Method in Little Rock, MS
Hair follicle tests are fundamentally resistant to tampering, significantly mitigating risks of sample adulteration. This ensures that results are credible and unequivocally reliable.
Employers benefit from the assurance of authenticity, knowing that their drug testing protocols uphold the highest standards of protection against deception.
Convenient Nationwide Testing Locations and Local Locations in Little Rock, MS
Our extensive network of nationwide testing centers ensures effortless access to testing services, accommodating both local communities and broader geographic demands.
Enjoy quick and ministrationless access to testing centers, providing comprehensive testing services tailored to your needs with unparalleled convenience and efficiency.
Simple, Confidential Process in Little Rock, MS
Engage in a straightforward and confidential drug testing process that respects individual privacy while remaining user-friendly. From order to results, the process is designed to assure ease of use.
Ensure personal data security, understanding that privacy concerns are respected and maintained throughout every step of the testing journey.
Affordable Pricing and Fast Turnaround in Little Rock, MS
Our competitive pricing ensures excellent value, paired with rapid result turnover that suits businesses of all sizes.
Capitalize on price structures designed for cost-efficiency without compromising on quality or speed, ensuring satisfaction and peace of mind in every testing transaction.
Fast, Accurate, and Reliable Results in Little Rock, MS
Hair follicle drug testing stands out for its precision and speed, ensuring quick, trustworthy outcomes. This method excels at uncovering substance usage with high accuracy, paving the way for informed decisions based on factual data.
Trust in the timeliness and effectiveness of hair testing, providing results that businesses and individuals can depend on with confidence.
Compliance and Peace of Mind for Employers in Little Rock, MS
Utilizing hair follicle testing helps assure adherence to drug-free workplace policies, crucial for legal compliance and enhancing safety.
Employers experience peace of mind knowing their enforcement of no-tolerance policies reduces legal exposure and fosters a secure environment for all employees.
