Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying drug and alcohol consumption. It offers an extended history of alcohol and drug use by encasing biomarkers within the fibers of the developing hair shaft. When taken near the scalp, hair can reveal up to a roughly 3-month period of detection for alcohol and other substances. Hair is straightforward to gather, relatively challenging to tamper with, and simple to transport.
A sample measuring 1.5 inches with roughly 200 hair strands (similar to the girth of a #2 pencil) nearest the scalp will yield 100mg of hair, which is the optimal sample for analysis and verification. For EtG, supplementary tests, and/or those exceeding 10 panels, a specimen of 150mg is advised. It is suggested to weigh the sample on a jeweler's scale. If scalp hair is unavailable, an equivalent quantity of body hair can be collected. When mentioning head hair, it specifically relates to scalp hair. Body hair encompasses all other hair varieties (facial, axillary, etc.).
Procedure Summary
The four primary phases involved in the laboratory processing of a drug test comprise Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial handling of a sample in a lab's system. It encompasses ensuring the sample is properly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and completing any further data entry absent in an electronic chain of custody system.
Screening involves a preliminary rapid assessment for substances of abuse. While Screening serves as a cost-efficient method to eliminate drug usage in the majority of cases, a positive screen must be corroborated to be permissible in court. Any tests that presume positive in Screening necessitate an additional confirmation.
If a test is assumed positive during the Screening phase, more hair is extracted from the initial sample and processed for Extraction. In this phase, substances are retrieved from hair at much lower concentrations than in other techniques (e.g., urine or oral fluid), which is why hair drug analysis is considered the most challenging technique to undertake.
Verification of any positive screening outcome is executed via GC/MS, GC/MS/MS or LC/MS/MS. All presumed positive specimens are cleansed before verification as needed. The complete laboratory procedure from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair classification and the accreditation to ISO / IEC 17025 standards.
Benefits of hair drug analysis:
Constraints:
Note: Though commonly referred to as "hair follicle tests", the actual test examines the hair strand rather than the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Ellison Bay, WI
In Ellison Bay, WI, hair follicle testing offers remarkable advantages over urine testing, chiefly its superior detection range and precision. While urine tests focus on recent use, hair tests provide a 90-day historical view, offering reliable insights into consistent substance use patterns, hence enhancing trust in results.
Extended Detection Window in Ellison Bay, WI
Hair follicle testing provides a broad detection period of up to 90 days, offering a comprehensive view of a person’s drug usage past. This extended window in Ellison Bay, WI empowers employers to assess more accurately the historical substance use of applicants or staff, thus fostering a drug-free workspace.
Tamper-Resistant Testing Method in Ellison Bay, WI
In Ellison Bay, WI, hair follicle tests stand as a robust defense against sample tampering. Their unique requirement of collecting directly from the individual ensures that results are genuine and reliable, virtually eliminating the possibilities of adulteration present in alternative testing methods.
Convenient Nationwide Testing Locations and Local Locations in Ellison Bay, WI
Our nationwide and local testing centers in Ellison Bay, WI, offer unparalleled convenience, enabling stress-free access to hair follicle testing services. This widespread availability ensures that testing is both quick and easy for businesses and individuals alike, enhancing user experience.
Simple, Confidential Process in Ellison Bay, WI
In Ellison Bay, WI, the hair follicle testing process is designed to be straightforward and private. From ordering to receiving results, every step is handled with discretion, safeguarding personal privacy and making the entire experience seamless and worry-free for all clients involved.
Affordable Pricing and Fast Turnaround in Ellison Bay, WI
Our competitively priced hair follicle testing services in Ellison Bay, WI, come with rapid turnaround times, delivering excellent value for companies of any size. This economical approach ensures that businesses receive prompt and trustworthy results, significantly enhancing peace of mind.
Fast, Accurate, and Reliable Results in Ellison Bay, WI
The precision and swiftness of hair follicle tests in Ellison Bay, WI offer unmatched accuracy in pinpointing substance use. With quick processing times, these tests provide dependable outcomes, ensuring that individuals stay accountable and allowing for more informed decision-making processes.
Compliance and Peace of Mind for Employers in Ellison Bay, WI
Utilizing hair follicle testing in Ellison Bay, WI, helps employers align with drug-free workplace policies, minimizing legal liabilities while promoting a safe work environment. This testing method secures peace of mind through assured compliance and enhances overall organizational integrity.
