Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective means of detecting substance and alcohol consumption. It offers an extended record of substance use by capturing markers within the hair's growing fibers. When collected from near the scalp, hair can reveal substance use up to roughly a three-month period. Hair is easy to gather, challenging to tamper with, and simple to transport.
A hair sample of 1.5 inches, consisting of around 200 strands (comparable to a #2 pencil's thickness) nearest to the scalp, yields 100mg, which is optimal for evaluation and verification. For EtG, additional tests, and/or assessments beyond 10 panels, a specimen of 150mg is advised. It's recommended to measure the sample using a jeweler's scale. If scalp hair is unavailable, an equivalent quantity of body hair may be collected. Here, head hair denotes scalp hair alone, while body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The sequence of steps involved in the lab analysis of a drug test comprises Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial procedure of registering a sample into a lab's system. This step involves validating proper sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and performing any extra data entry not provided electronically by a chain of custody system.
Screening includes an initial swift assessment for substance abuse. Although Screening provides a cost-efficient method to discard drug usage in most samples, a positive result requires confirmation to be valid for legal proceedings. Any samples that are tentatively positive during Screening necessitate a secondary verification.
If a sample tests tentatively positive in the Screening phase, more hair is extracted from the original sample and set for Extraction. In this phase, substances are extracted from hair at a significantly lower concentration than via other techniques (such as urine or oral fluid), contributing to hair drug screening's complexity.
Confirmation of any positive Screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All tentatively positive samples are cleansed as needed before confirmation. The comprehensive lab procedure from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Pros of hair drug analysis:
Drawbacks:
Note: Although often termed as "hair follicle tests", the analysis focuses on the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Oil City, LA is evident in its superior detection accuracy and reliability. Unlike conventional urine tests, hair tests delve deeper, offering a more extensive overview of an individual's substance use. The enhanced accuracy ensures better compliance with strict drug-free policies, providing peace of mind for employers and effective measures against substance misuse.
Hair follicle testing in Oil City, LA is renowned for its extended detection window of up to 90 days. This prolonged period allows employers to acquire a comprehensive view of an individual’s drug history. By analyzing hair samples, companies can identify long-term substance use patterns, leading to more informed decisions regarding applicant or employee suitability.
One of the primary advantages of hair follicle tests in Oil City, LA is their tamper-resistant nature. This method significantly minimizes the potential for sample adulteration, ensuring results are reliable and beyond dispute. Employers can trust that the integrity of the testing process remains intact, reinforcing their commitment to maintaining a drug-free workplace.
With convenient nationwide testing locations, including coverage in Oil City, LA, Accredited Drug Testing provides quick and easy access to services. This extensive network simplifies the testing process, allowing individuals and businesses to undergo necessary tests without hassle. The accessibility ensures that clients are never far from a trusted testing center.
In Oil City, LA, the hair follicle testing process is both simple and confidential. From ordering to receiving results, the procedure is designed to be user-friendly while upholding strict privacy standards. Clients can feel secure knowing their information is protected throughout the process, ensuring peace of mind at every step.
Accredited Drug Testing in Oil City, LA offers affordable pricing and fast turnaround. Our competitive pricing structures ensure excellent value for businesses of all sizes, while the quick return of results allows companies to proceed without unnecessary delays. This combination of cost-effectiveness and efficiency underscores our commitment to client satisfaction.
In Oil City, LA, the hair follicle drug testing process guarantees fast, accurate, and reliable results. With the capacity to detect a diverse array of substances, it stands out for its exceptional precision and speed. The hair test's comprehensive nature ensures it can uncover substance use that might elude other testing methods, providing a trustworthy solution for both employers and individuals.
The use of hair follicle testing in Oil City, LA ensures compliance and peace of mind for employers. Adhering to workplace drug policies becomes streamlined, mitigating legal risks and enhancing workplace safety. Employers benefit from the assurance that their teams operate in an environment that prioritizes health and well-being, free from substance-related disruptions.
