Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective method for the identification of drug and alcohol consumption. Hair can capture a detailed record of alcohol and drug presence by embedding biomarkers within the strands of the hair as it grows. When harvested near the scalp, hair samples can offer a detection period of up to around 90 days for both alcohol and drugs. Hair collection is straightforward, relatively tamper-proof, and simple to transport.
A sample measuring 1.5 inches and consisting of roughly 200 hair strands (approximately the diameter of a #2 pencil) closest to the scalp yields 100mg of hair, the optimal amount for both screening and verification. For EtG, supplementary analyses, and/or tests exceeding 10 panels, it's advisable to use 150mg of hair. We suggest measuring the sample using a jeweler’s scale. If scalp hair cannot be obtained, a comparable quantity of body hair is an acceptable substitute. Specifically, 'head hair' refers solely to scalp hair, whereas 'body hair' encompasses all other types (e.g., facial, axillary).
Process Overview
The core steps in the laboratory process for determining a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the preliminary treatment of a specimen upon entering a lab’s system. This step ensures the sample was sealed and transported correctly, assigns a unique LAN (Laboratory Accessioning Number), and concludes any extra data logging absent from an electronic chain of custody system.
Screening offers an initial rapid assessment for substances of abuse. Although Screening is an economical means to dismiss drug consumption in most cases, a positive result necessitates confirmation to be valid in legal proceedings. Samples yielding a presumptively positive result in Screening require subsequent confirmation.
If a specimen tests preliminarily positive during the Screening phase, additional hair is extracted from the original sample and prepped for Extraction. During this stage, drugs are isolated from hair at notably lower concentrations compared to other methodologies such as urine or oral fluid, highlighting why hair drug testing presents a complex challenge.
Confirmation of any screening positives is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive outcomes undergo washing before confirmation as necessary. The comprehensive lab process, from Accessioning through Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair category and meets the standards of ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the assessment actually examines the hair strand and not the follicle situated beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Wenasoga, MS
In Wenasoga, MS, hair follicle drug tests offer superior detection capabilities compared to traditional urine tests. Their advantage lies in their longer detection window and higher accuracy in identifying substances. This method is indispensable for employers and professionals seeking reliable results, ensuring thorough substance history assessments that urine tests may not provide as effectively.
Extended Detection Window in Wenasoga, MS
Wenasoga, MS benefits from hair follicle testing's prolonged detection period, stretching up to 90 days. This extensive window allows employers and professionals to gather a comprehensive insight into a person's history with substance use. This long-term perspective is crucial in evaluating candidates and employees, providing a detailed view that shorter-term methods cannot match.
Tamper-Resistant Testing Method in Wenasoga, MS
Hair follicle tests in Wenasoga, MS significantly decrease the chances of sample tampering. This method ensures integrity, yielding reliable outcomes that cannot be easily manipulated. As a trustworthy testing option, it guarantees accurate results, effectively minimizing risks associated with sample adulteration that other methods might face.
Convenient Nationwide Testing Locations and Local Locations in Wenasoga, MS
The convenience of nationwide testing centers, including those in Wenasoga, MS, offers accessible testing services. These locations ensure a hassle-free experience for individuals seeking testing services. With quick and easy accessibility, the nationwide network simplifies the process, enabling swift and efficient testing with minimal disruption.
Simple, Confidential Process in Wenasoga, MS
The process for hair follicle testing in Wenasoga, MS is straightforward and confidential. Ordering, taking, and receiving test results is designed to protect privacy and maintain ease of use. This simplicity and discretion address any concerns related to privacy, offering individuals confidence and comfort throughout the testing process.
Affordable Pricing and Fast Turnaround in Wenasoga, MS
In Wenasoga, MS, hair follicle testing provides competitive pricing and quick turnaround times, offering substantial value. Companies of varying sizes benefit from this economical testing option, which ensures peace of mind through efficient and prompt results, making it an appealing choice for corporate and individual testing needs alike.
Fast, Accurate, and Reliable Results in Wenasoga, MS
Hair follicle drug tests in Wenasoga, MS provide rapid and precise outcomes, painting an accurate picture of substance use. These tests stand out for their exceptional reliability, ensuring swift detection. Unlike other methods, the efficiency and accuracy of hair testing make it the preferred choice for discerning drug use and providing timely, dependable feedback.
Compliance and Peace of Mind for Employers in Wenasoga, MS
Employers in Wenasoga, MS achieve compliance with drug-free workplace policies through hair follicle testing. This method reduces legal risks and promotes a secure work environment. Employers gain peace of mind by adhering to regulations and safeguarding their operations from substance-related incidents, fostering a safe and compliant workplace.
