Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an impactful method for detecting drug and alcohol use. Hair can capture a long-term index of alcohol and drugs by securing biomarkers within the fibers of the hair as it grows. When gathered near the scalp, hair may provide a detection timeframe of up to 3 months for alcohol and drugs. Hair collection is straightforward, relatively hard to tamper with, and simple to transport.
A 1.5-inch segment comprising roughly 200 strands of hair, about the girth of a #2 pencil, closest to the scalp will yield 100mg of hair, which is the optimal amount for evaluation and validation. For EtG, additional needs, or tests beyond 10 panels, a 150mg sample is advisable. It's recommended to measure the sample on a jeweler’s scale. Should scalp hair be inadequate, a similar portion of body hair may be taken. When mentioning head hair, it pertains solely to scalp hair. Body hair includes all other hair categories (facial, axillary, etc.).
Process Overview
The four primary procedures in the laboratory handling of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the preliminary handling of a sample into a laboratory's framework. This involves verifying the sample’s securement and proper shipment, assigning a random LAN (Laboratory Accessioning Number), and finalizing any supplementary data entry absent from an electronic chain of custody system.
Screening encompasses a preliminary, quick evaluation for drugs of abuse. Although Screening is a cost-efficient means to discount drug use on most samples, any screen yielding a positive outcome must be verified to be accepted in legal settings. Samples that show potential positives in Screening must undergo a follow-up confirmation.
Should a sample exhibit a presumptive positive during Screening, additional hair is sourced from the original sample and prepped for Extraction. In this phase, drugs are liberated from hair at concentrations much lower than other techniques (ex. urine or oral fluid), making hair drug screening an exceptionally complex technique to execute.
Confirmation of any positive screen is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as necessary. The complete laboratory procedure from Accessioning to Confirmation is reviewed under both the CAP (College of American Pathologists) Hair classification and the accreditation according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite commonly being called "hair follicle tests", the procedure evaluates the hair strand rather than the hair follicle below the scalp.
Why Hair Follicle Testing Beats Urine Testing in Gibsland, LA
Hair testing in Gibsland offers superior accuracy over urine tests by detecting a wider range of substances. Unlike traditional urine analyses, which mainly reflect recent consumption, hair testing reveals patterns of drug use over several months. This method ensures comprehensive coverage, reducing the chance of false negatives, providing better insights for decisions.
Extended Detection Window in Gibsland, LA
The significant advantage of hair follicle testing in Gibsland is its 90-day detection window. This extended period allows employers to understand the substance use habits of individuals more thoroughly than conventional tests. By capturing a three-month history, employers obtain a complete picture, crucial for maintaining a drug-free environment.
Tamper-Resistant Testing Method in Gibsland, LA
Hair follicle testing in Gibsland stands out due to its resistance to tampering. Unlike some tests susceptible to adulteration, hair samples are difficult to manipulate. This method's built-in security ensures the integrity and credibility of results, making them extremely reliable for both employers and enforcement agencies seeking trustworthy outcomes.
Convenient Nationwide Testing Locations and Local Locations in Gibsland, LA
Residents and companies in Gibsland benefit from our nationwide network of testing centers. This accessibility ensures that scheduling and undergoing hair follicle tests are straightforward and convenient, no matter the location. Quick and local testing is available, helping individuals and businesses save time while obtaining necessary drug testing services.
Simple, Confidential Process in Gibsland, LA
Our process for hair follicle testing in Gibsland is designed to be both simple and confidential. From ordering tests to receiving results, we ensure privacy protection at every step. Surpassing expectations, our seamless procedures guarantee that clients' personal information is safeguarded throughout the testing experience.
Affordable Pricing and Fast Turnaround in Gibsland, LA
In Gibsland, our competitive pricing ensures that companies of all sizes can benefit from hair follicle drug tests. Combining affordability with a swift turnaround time, we're committed to delivering value while maintaining high-quality standards. Our services provide cost-effective solutions that don't compromise on prompt and accurate results.
Fast, Accurate, and Reliable Results in Gibsland, LA
For those in Gibsland, LA, hair follicle drug tests provide rapid and reliable results. The precision of these tests ensures a high level of accuracy when detecting recent and older substance usage, giving users confidence in the test outcomes. The hair analysis technique swiftly delivers data professionals can trust, proving its superiority over other testing methods available.
Compliance and Peace of Mind for Employers in Gibsland, LA
Utilizing hair follicle testing enables Gibsland employers to adhere to stringent no-drug policies. This promotes a safer work environment and reduces legal liabilities. Employers gain peace of mind knowing they have minimized risks and solidified their commitment to a drug-free workplace, fostering a more productive and secure setting.
