Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessment is now acknowledged as a vital instrument for identifying substance and alcohol consumption. Hair offers an extensive account of alcohol and drug presence by encapsulating biomarkers within the fibers of the expanding hair strand. If taken near the scalp, hair can indicate up to a 3-month detection span for alcohol and other substances. Hair collection is uncomplicated, relatively tamper-resistant, and convenient for shipping.
A section of hair measuring 1.5 inches and consisting of about 200 strands (roughly the width of a #2 pencil) proximal to the scalp produces 100mg of hair, the optimal sample for both screening and confirmation. For EtG, add-ons, or tests exceeding 10 panels, 150mg of the sample is advised. Utilizing a jeweler’s scale for specimen weighing is recommended. In instances where scalp hair is absent, a comparable quantity of body hair can be utilized. When mentioning head hair, it strictly refers to scalp hair. Body hair encompasses all other hair categories (facial, axillary, etc.).
Process Overview
The laboratory process for generating a drug test result involves four main phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encapsulates the initial integration of a sample into a laboratory’s framework. This step verifies the proper sealing and shipping of the sample, assigns a random LAN (Laboratory Accessioning Number), and concludes any extra data entry absent from an electronic chain of custody framework.
Screening constitutes a prompt initial assessment for substances of abuse. While Screening serves as a cost-efficient method to exclude drug consumption in most samples, a positive screen necessitates confirmation to stand in court. Presumptive positives in Screening demand a secondary confirmation.
Should a sample yield a presumptive positive in the Screening phase, additional hair from the initial sample is gathered for Extraction. This process involves extracting substances from hair at notably lower concentrations than other techniques (e.g., urine or oral fluid), rendering hair drug screening the most complex method.
Confirmation of any positive Screening output is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed before confirmation if necessary. The complete laboratory sequence from Accessioning to Confirmation undergoes scrutiny under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Habitually labeled as "hair follicle tests," the evaluation specifically analyzes the hair strand rather than the hair follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Friendship, GA
The advantages of hair testing over traditional urine analysis are significant. Hair tests are superior in detecting drug use due to their enhanced accuracy and reliability, offering a comprehensive assessment unavailable with standard urine tests.
Extended Detection Window in Friendship, GA
Providing an extended detection period of up to 90 days, hair follicle tests offer employers in Friendship, GA, a thorough review of an individual's substance history, enabling more informed decisions regarding potential hires or current employees.
Tamper-Resistant Testing Method in Friendship, GA
Hair follicle testing in Friendship, GA, is exceptionally resistant to tampering. The method significantly mitigates the risk of sample adulteration, ensuring outcomes that are both reliable and indisputable.
Convenient Nationwide Testing Locations and Local Locations in Friendship, GA
Our widespread network of testing facilities, including those in Friendship, GA, ensures that access to hair follicle testing is convenient, quick, and stress-free, no matter where you are.
Simple, Confidential Process in Friendship, GA
The process of ordering, undertaking, and obtaining results for hair follicle tests in Friendship, GA, is straightforward and discreet, offering assurance of privacy and ease at every step.
Affordable Pricing and Fast Turnaround in Friendship, GA
We offer competitive pricing alongside rapid turnaround times in Friendship, GA, providing businesses of all sizes with outstanding value and assurance, without compromising on speed or accuracy.
Fast, Accurate, and Reliable Results in Friendship, GA
Hair follicle drug tests stand out in their speed and accuracy, offering superior results in Friendship, GA. These tests quickly detect substance use with high precision, making them an invaluable tool for those requiring dependable drug screening solutions.
Compliance and Peace of Mind for Employers in Friendship, GA
Utilizing hair follicle testing can assist employers in Friendship, GA, in maintaining compliance with drug-free workplace policies. This testing method reduces legal exposure while promoting a safe work environment.
