Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is regarded as a robust method for identifying drug and alcohol consumption. Hair embeds biomarkers within its fiber as it grows, offering a comprehensive record of alcohol and other drugs. When harvested near the scalp, hair can reveal substance use for up to three months. The collection is straightforward, tampering is challenging, and it is easy to send.
A 1.5-inch sample of about 200 hair strands (resembling the thickness of a #2 pencil) near the scalp yields 100mg, which is optimal for both initial and confirmatory tests. For EtG, supplementary tests, and any test exceeding 10 panels, 150mg is preferred. It is advisable to measure the specimen using a jeweler's scale. In the case where scalp hair is not available, an equivalent amount of body hair can be gathered. When discussing head hair, it specifically denotes scalp hair. Body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The key stages in the laboratory processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the sample's preliminary integration into the laboratory's framework. This step verifies the sample's sealing and shipping integrity, assigns a random LAN (Laboratory Accessioning Number), and addresses any additional data entry overlooked by an electronic chain of custody system.
Screening entails an initial rapid assessment for substance abuse. Though Screening is an economical approach for excluding drug use in most samples, any positive findings necessitate confirmation for legal admissibility. Any samples initially deemed positive in Screening require secondary verification.
For samples preliminarily positive during Screening, additional hair is extracted from the original collection and prepped for Extraction. In this step, substances are drawn from hair at a significantly lower concentration compared to other techniques (e.g., urine or saliva), rendering hair drug testing the most intricate method.
Any positive verdicts in Screening are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive undergo washing prior to Confirmation when necessary. The comprehensive processing from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair classification and the certification to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: "Hair follicle tests" are a misnomer as the exam evaluates the hair strand, not the follicle beneath the scalp.
Why Choose Hair Testing Over Urine Tests in Spargursville, OH
Hair follicle testing outshines traditional urine tests in many aspects, offering superior detection accuracy and reliability in Spargursville, OH. Unlike urine tests that are limited to recent drug use, hair tests provide a comprehensive overview of substance use history, giving a clearer picture to employers and authorities. This method significantly minimizes the opportunity for tampering, ensuring trustworthy results every time.
Longer Detection Windows for Comprehensive Reports in Spargursville, OH
Hair follicle testing in Spargursville, OH offers an extended detection window, often up to 90 days, surpassing the capabilities of traditional testing methods. This feature allows employers to obtain a more comprehensive understanding of an individual's substance use history. Such prolonged detection periods are invaluable for making informed decisions about prospective and current employees without the need for frequent retesting.
Secure and Tamper-Resistant Testing in Spargursville, OH
The integrity of hair follicle testing in Spargursville, OH, is unmatched as it significantly minimizes risks associated with specimen tampering. Unlike urine tests, hair tests are nearly impossible to adulterate, offering reliable and unquestionable results. This makes them a top choice for maintaining stringent substance use standards in professional and legal environments.
Accessible Testing Locations Nationwide and Locally in Spargursville, OH
With multiple nationwide testing centers and local sites in Spargursville, OH, obtaining a hair follicle test has never been more convenient. Our widespread presence makes access to testing services quick and easy, eliminating the hassle often encountered with remote or limited testing options. This high accessibility ensures that individuals and employers can achieve their testing needs efficiently.
Confidential and Straightforward Process in Spargursville, OH
In Spargursville, OH, the hair follicle testing procedure is both simple and confidential. The entire process, from ordering the test to collecting the sample and receiving the results, is designed to uphold privacy and discretion. This ensures that individuals feel secure and assured while going through the testing process, eliminating concerns of data exposure or misuse.
Cost-Effective Pricing with Fast Results in Spargursville, OH
Our hair follicle testing services in Spargursville, OH stand out not only for their accuracy but also for their affordability and swift turnaround times. We offer competitive pricing structures that cater to businesses of all sizes without compromising on quality or speed. Such combination of benefits provides exceptional value, reinforcing clients' confidence in making well-informed hiring and monitoring decisions.
Precision and Speed of Hair Follicle Tests in Spargursville, OH
In Spargursville, OH, accredited hair follicle testing is lauded for its precision and rapid results. These tests are not only fast but also highly sensitive, capable of accurately identifying a wide range of substances. The process is designed to deliver quick outcomes without compromising on accuracy, enabling timely and informed decision-making for both employers and individuals undergoing testing.
Ensure Compliance and Employer Satisfaction in Spargursville, OH
By incorporating hair follicle testing into workplace procedures in Spargursville, OH, employers gain assurance of compliance with drug-free workplace policies. This testing method reduces legal risks and enhances safety by delivering precise, trustworthy results. Employers can rest easy knowing they are fostering a secure and drug-free work environment, benefiting all stakeholders involved.
