Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying substance and alcohol consumption. Hair serves as a reliable indicator of alcohol and other substances by holding biomarkers within its fibers as it grows. When clipped near the scalp, hair can illustrate a detection timeframe of up to around three months for alcohol and other drugs. Hair is easy to obtain, hard to tamper with, and simple to transport.
A section of 1.5 inches of roughly 200 hairs (comparable to the width of a #2 pencil) taken nearest to the scalp yields 100mg, which is the recommended sample size for screening and confirmation. For EtG, supplementary tests, and/or over 10 panel tests, a sample of 150mg is advised. Using a jeweler’s scale to weigh the sample is suggested. In the absence of scalp hair, an equivalent quantity of body hair can be used. When mentioning head hair, it refers only to scalp hair, whereas body hair includes all other hair types (facial, axillary, etc.).
Procedure Summary
The drug testing lab process encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a lab’s system. This phase includes ensuring the sample was properly sealed and shipped, allocating a random LAN (Laboratory Accessioning Number), and filling out any data entry not managed by an electronic chain of custody system.
Screening is a primary assessment for drugs of abuse. Although Screening serves as an economical method to exclude drug use across many samples, a positive screen must be verified to stand in legal settings. Any sample triggering a preliminary positive in Screening requires additional confirmation.
Should there be a preliminary positive outcome in Screening, additional hair is extracted from the original sample and readied for Extraction. Here, drugs are drawn from hair at a significantly lower concentration than other techniques (e.g., urine or oral fluid), which presents hair drug screening as the most complex method to execute.
The authentication of any positive screening is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All potentially positive samples undergo washing prior to confirmation as necessary. The comprehensive laboratory procedure from Accessioning to Confirmation is assessed under the CAP (College of American Pathologists) Hair criteria and the ISO / IEC 17025 accreditation standards.
Benefits of hair drug testing:
Challenges:
Note: Often called "hair follicle tests", the analysis actually focuses on the hair strand and not the follicle beneath the scalp
The superiority of hair testing over urine testing in Abita Springs, LA is evident in its expansive detection range and reliability.
Hair follicle tests capture usage over extended durations, unlike urine tests limited to short-term detection. Hair tests provide comprehensive insights into substance habits, reducing false positives and negatives, thus assuring employers about applicant credibility.
Hair follicle testing offers the advantage of an extended detection window, applicable in Abita Springs, LA.
Employers can trace substance use going back as far as 90 days, which delivers a factually consistent reflection of an individual's substance usage patterns. This prolonged detection is invaluable in understanding long-term habits and ensuring a steadfast drug-free environment.
In Abita Springs, LA, hair follicle testing stands out as a tamper-resistant method, adding a layer of security to results.
Due to the inherent challenges in altering hair samples, these tests rest assuredly free from adulterations or manipulations. Employers and legal entities thus receive reliable and defensible analyses, bolstering the integrity of the testing process.
Convenient testing locations are available both nationwide and locally in Abita Springs, LA.
Our extensive network makes accessing testing services simple and hassle-free, enabling fast evaluations regardless of geographical constraints. Whether personal clients or corporate entities, our strategically placed centers enhance accessibility and testing efficiency.
In Abita Springs, LA, simplicity and confidentiality are the cornerstones of our testing process.
Our streamlined approach ensures ease in ordering tests, submitting samples, and receiving results, all the while respecting privacy concerns. This straightforward, undisclosed methodology assures clients of discretion alongside a user-friendly experience.
Our services in Abita Springs, LA boast affordable pricing and swift turnaround times.
Competitive rates coupled with rapid result processing offer companies economical solutions to their testing needs. With no compromise on quality or speed, organizations enjoy significant benefits and peace of mind regarding their drug testing programs.
Accurate and speedy results in Abita Springs, LA are guaranteed with hair follicle testing. These tests offer unmatched precision in identifying substance use.
Hair analysis pinpoints minute traces of drugs, providing a clear evidence of consumption. With quick processing timelines, employers and individuals alike benefit from fast and trustworthy feedback, aiding in critical decision-making.
Employers in Abita Springs, LA gain compliance and peace of mind through hair follicle testing.
Such testing aids in fulfilling drug-free workplace mandates, mitigating legal liabilities. By embracing hair-based tests, businesses ensure a safer working environment and align with industry standards, ultimately reducing instances of drug-related incidents.
