Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as a robust means of identifying drug and alcohol consumption. The hair holds a comprehensive record of alcohol and narcotics through the entrapment of biomarkers within the hair shaft. When gathered near the scalp, hair offers a detection span of up to about three months for alcohol and narcotics. Collection of hair is straightforward, somewhat challenging to tamper with, and convenient to transport.
A sample measuring 1.5 inches, comprising approximately 200 hair strands (akin to the size of a #2 pencil) nearest to the scalp, yields 100mg, the optimal quantity for both screening and confirmation. It's advisable to use 150mg for EtG, supplemental, and/or tests surpassing 10 panels. Utilizing a jeweler's scale to weigh the sample is recommended. In the absence of scalp hair, an equivalent amount of body hair can be sourced. 'Head hair' specifically relates to scalp hair, while 'body hair' encompasses all other types (such as facial and axillary hair).
Process Overview
The lab processing of a drug test result involves four essential steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is about the initial sample processing into the lab's system. This incorporates checking that the sample was appropriately sealed and dispatched, allocating a random LAN (Laboratory Accessioning Number), and completing additional data entry not furnished by an electronic chain of custody system.
Screening delivers a prompt assessment for substances of abuse. While Screening is an economical strategy to filter out drug use in most samples, a positive result requires confirmation to be defensible in a legal setting. Any samples flagged as potentially positive during Screening necessitate a secondary confirmation.
Samples flagged as potentially positive during Screening need additional hair extracted from the original sample and prepared for Extraction. In this phase, the drugs are extracted from hair at remarkably lower concentrations compared to other methodologies (e.g., urine or oral fluid), hence making hair drug testing the most challenging methodology to execute.
Any Screening positive is confirmed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive positive samples undergo washing as necessary before confirmation. The complete lab workflow from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair category and accreditation per ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often termed as "hair follicle tests," the analysis focuses on the hair shaft, not the follicle beneath the scalp.
Why Hair Follicle Testing Triumphs Over Urine Testing in Terrytown, LA
In comparison to traditional urine tests, hair follicle testing excels in detective accuracy and dependability. By analyzing hair samples, it offers a clearer, longer time frame of drug detection.
This testing method in Terrytown, LA is ideal for employers seeking thorough insight into potential substance use history. The reliability of results gives confidence to employers, ensuring a drug-free workplace.
Extended Detection Window: The Advantage in Terrytown, LA
Hair follicle testing provides a unique benefit with its extended detection window. Unlike other test types, it reveals substance use over roughly 90 days, offering detailed insights into an individual's history.
This comprehensive review aids Terrytown employers in assessing employee and applicant backgrounds more thoroughly. It's an effective tool in monitoring long-term substance usage patterns.
Tamper-Resistant Testing Method in Terrytown, LA
Hair follicle tests offer an effective way to significantly reduce the risk of sample tampering. This method ensures that the results are both reliable and unimpeachable.
For professionals keen on maintaining integrity in drug testing, this approach is unrivaled in its capacity to deliver unaltered results, providing assurance of authenticity and accuracy in Terrytown.
Convenient Nationwide Testing Locations with Terrytown, LA Access
Our widespread network of testing centers ensures easy access to hair follicle testing services. This nationwide availability makes it simple for anyone in need, including those in Terrytown.
With conveniently located centers, the process of undergoing a test becomes a stress-free experience, ensuring quick, easy access for all individuals.
Simple and Confidential Process in Terrytown, LA
The method for ordering, administering, and receiving results for hair follicle tests is straightforward and private. This ensures user concerns about privacy are addressed thoroughly.
Our process supports a hassle-free user experience, preserving confidentiality and ensuring that the test procedure is both easy to navigate and ultimately reassuring.
Affordable Pricing and Fast Turnaround in Terrytown, LA
Our hair follicle testing services emphasize affordability without sacrificing quality. Competitive pricing structures make it possible for businesses of all sizes to access these services.
In addition, the fast turnaround times assure companies can receive results promptly, offering remarkable value and peace of mind for those prioritizing efficiency.
The hair follicle drug test offers fast, accurate, and reliable results in Terrytown, LA. It provides precision and speed, detecting various substances efficiently. This method ensures high accuracy in identifying substance use, making it a top choice.
With quick turnaround times, the hair follicle analysis swiftly delivers dependable results, crucial for industries needing fast, credible tests.
Compliance and Peace of Mind for Employers in Terrytown, LA
Implementing hair follicle testing helps employers align with drug-free workplace policies, dramatically reducing legal risks. By choosing this method, companies endorse a safer, healthier work environment.
Terrytown employers benefit from the peace of mind that comes with comprehensive substance monitoring, reinforcing security and compliance.
