Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective method for identifying drug and alcohol consumption. Hair captures and retains markers of alcohol and drug use within its strands as it grows, offering a timeline of up to three months, especially when collected directly from the scalp. Hair collection is straightforward, less prone to tampering, and convenient to transport.
A 1.5-inch segment of approximately 200 hair strands (comparable to the diameter of a #2 pencil) closest to the scalp yields 100mg of hair, which is the preferred amount for screening and verification. For tests like EtG, add-ons, or those exceeding 10 panels, 150mg is advisable. Utilizing a jeweler's scale is recommended for weighing the sample. If scalp hair is not present, a similar amount of body hair can be used. When mentioning head hair, it pertains solely to scalp hair. Body hair encompasses other types of hair (e.g., facial, axillary).
Procedure Outline
The primary stages in the lab processing of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial stage of entering a sample into a laboratory’s system. It verifies the sample's proper sealing and shipping, assigns a random LAN (Laboratory Accessioning Number), and completes supplementary data entry not furnished by an electronic chain of custody system.
Screening is a preliminary swift evaluation for drugs of abuse. Although Screening offers a cost-efficient approach to exclude drug use in most samples, a positive result must be confirmed to stand in court. Any samples with presumptive positive results in Screening must undergo a secondary confirmation.
Should a sample yield a presumptive positive during Screening, additional hair is obtained from the initial sample for Extraction. At this stage, drugs are isolated from hair at concentrations lower than in other methods (e.g., urine or oral fluid), which makes hair drug testing a challenging process.
Verification of any positive screen result is executed via GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all samples with presumptive positive results are cleansed as necessary. The entire lab process from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and accredited to ISO / IEC 17025 standards.
Benefits of hair drug testing:
Drawbacks:
Note: Often labeled as "hair follicle tests", this test actually examines the hair strand, not the follicle under the scalp.
Why Hair Follicle Testing Beats Urine Testing in Tickfaw, LA
Hair follicle testing offers superior detection and reliability compared to traditional urine tests, providing a decisive edge in accuracy.
Employers and authorities in Tickfaw, LA, trust hair testing due to its ability to uncover longer-term drug use and reduced risks of tampering, unlike urine testing which only detects recent substance exposures.
Extended Detection Window in Tickfaw, LA
Hair follicle testing boasts an extended detection window of up to 90 days, providing a thorough overview of drug use history.
This feature particularly assists employers by offering a comprehensive insight into the applicant or employee's substance habits over an extended period, ensuring better hiring decisions.
Tamper-Resistant Testing Method in Tickfaw, LA
Hair follicle tests significantly reduce the potential for sample adulteration, offering results that are both reliable and beyond dispute.
Unlike other testing methods, the risk of manipulation is minimal, providing assurance to those who require credible and solid drug testing outcomes in Tickfaw, LA.
Convenient Nationwide Testing Locations and Local Locations in Tickfaw, LA
Our vast network of testing centers across the country, including Tickfaw, LA, offers convenience and accessibility for all testing needs.
Such widespread availability ensures that the process remains hassle-free, promoting quick and easy service access whenever required.
Simple, Confidential Process in Tickfaw, LA
The hair testing procedure in Tickfaw, LA, is straightforward and confidential, safeguarding privacy at every step from ordering to receiving results.
This approach addresses privacy concerns efficiently, ensuring an uncomplicated experience for all parties involved in the testing process.
Affordable Pricing and Fast Turnaround in Tickfaw, LA
We offer competitive pricing and rapid turnaround times, making our services not just affordable but also highly valuable for organizations.
This efficiency in both cost and time provides tremendous advantages and peace of mind for businesses, irrespective of their size.
Fast, Accurate, and Reliable Results in Tickfaw, LA
Experience unparalleled accuracy and speed with hair follicle drug tests in Tickfaw, LA. These tests provide high precision in identifying substance use, demonstrating efficiency unmatched by other methods.
The method's speed in delivering results without compromising on accuracy benefits professionals seeking dependable data on substance usage, aiding in crucial decision-making processes.
Compliance and Peace of Mind for Employers in Tickfaw, LA
Using hair follicle testing ensures compliance with workplace drug-free policies, reducing legal risks and promoting safety.
Employers gain peace of mind, knowing they are maintaining a safe work environment while adhering to regulatory standards effortlessly.
