Hair Follicle Drug Testing - Crockett, TX

What it is, How it works

Hair analysis is increasingly recognized as a valuable resource for identifying drug and alcohol consumption. Hair captures a comprehensive timeline of alcohol and drug exposure by encapsulating biomarkers within the existing hair strand fibers. When sourced near the scalp, hair samples can reveal a detection timeframe of up to three months for alcohol and drugs. The collection of hair is straightforward, relatively tamper-resistant, and facilitates easy transportation.

A sample of 1.5 inches, consisting of around 200 hair strands (equivalent in thickness to a #2 pencil) nearest to the scalp, results in 100mg of hair, which is the optimal quantity for analysis and verification. For EtG, additional tests, and extensive panels exceeding 10, a specimen of 150mg is advisable. It is suggested that specimens are measured using a jeweler’s scale. If scalp hair is unobtainable, a commensurate quantity of body hair may be used. "Head hair" pertains solely to scalp hair, whereas "body hair" encompasses all other hair types, such as beard and underarm hair.

Process Overview

The fundamental phases in laboratory processing for drug test evaluation include Accessioning, Screening, Extraction, and Confirmation.

Accessioning marks the first processing step where a sample is systematically registered. This phase ensures that samples are properly sealed and sent, assigns a random LAN (Laboratory Accessioning Number), and addresses any data entry omissions from an electronic custody system.

Screening provides an initial rapid assessment for illicit drugs. Although Screening presents a cost-effective method to exclude drug use in most samples, any findings from a positive screen must undergo confirmation for legal acceptability. Any samples testing presumptively positive in Screening require a secondary verification.

Upon a presumptive positive in Screening, excess hair is extracted from the original sample for the Extraction phase. During this phase, drugs are drawn from hair at lower concentrations than found in alternative methodologies like urine or oral fluid, underscoring the complexity of hair drug testing.

Confirmation for positive Screening outcomes is completed using GC/MS, GC/MS/MS, or LC/MS/MS. Prior to Confirmation, all presumptive positive samples are cleaned as necessary. The entire process, from Accessioning to Confirmation, is scrutinized under the CAP (College of American Pathologists) Hair designation and accredited according to ISO / IEC 17025 standards.

Advantages of hair drug testing:

• Extended detection period: Hair tests can reveal drug use for up to 90 days, unlike urine tests which have a more limited detection period.
• Difficult to manipulate: Manipulating a hair drug test is notably challenging, enhancing the reliability of the results.
• Shows usage patterns: It reflects a timeline of drug use habits rather than just recent intake.

Limitations:

• Cannot detect recent intake: It takes roughly 5-7 days before drugs can be identified in hair.
• Expense: Generally, hair tests come with higher costs than other drug testing techniques.
• Result variability: Aspects like hair color and individual hair growth rates can influence drug metabolite concentrations in the hair.

Note: Though often termed as "hair follicle tests", the examination actually involves the hair strand above the scalp, not the follicle itself.

Why Hair Follicle Testing Beats Urine Testing

In Crockett, TX, hair follicle testing surpasses traditional urine testing with its superior detection accuracy. While urine tests focus on recent usage, hair tests provide a detailed history, and excel in reliability and precision, giving a comprehensive view of substance use.

When comparing hair follicle testing to urine methods, it's clear that hair testing offers a greater detection window and reduces the likelihood of tampering or false results, making it a superior choice for comprehensive drug screening.

Extended Detection Window

Hair follicle tests in Crockett, TX, offer employers an extended detection window, making it possible to review a candidate's substance use over the past 90 days. This period allows for a detailed overview of an individual's history with drugs, ensuring informed hiring decisions.

The ability to trace drug use across three months gives employers in Crockett insight into long-term patterns of substance use, allowing for a more informed approach to workplace safety and compliance with drug policies.

Tamper-Resistant Testing Method

Hair follicle testing in Crockett, TX, stands out due to its inherent resistance to tampering. Unlike urine testing, which can be easily manipulated, hair samples are difficult to adulterate, ensuring trustworthy and precise results for drug detection.

The tamper-resistant nature of hair follicle tests offers peace of mind, significantly reducing the risk of sample contamination or substitution, thus delivering indisputable evidence of substance use history.

Convenient Nationwide Locations

Accredited Drug Testing provides convenient nationwide testing centers, including locations in Crockett, TX. This widespread reach ensures access to hair follicle testing services is quick, easy, and hassle-free, offering streamlined solutions for individuals and companies alike.

Our centers' broad presence allows for seamless access to testing services. Whether local to Crockett or elsewhere, individuals benefit from the convenience and ease of our widespread network.

Simple, Confidential Process

In Crockett, TX, our hair follicle testing process is simple and confidential, emphasizing ease and privacy from test ordering to receiving results. This streamlined approach ensures discretion and satisfaction for all testing parties.

Our process prioritizes both simplicity and confidentiality, assuring individuals in Crockett that their needs are met with respect to privacy and ease of use, fostering trust and confidence in our testing services.

Affordable, Fast Turnaround

With competitive pricing and quick turnaround times, our hair follicle testing services in Crockett, TX, provide excellent value. Businesses of every size can benefit from our efficient approach, ensuring thorough yet cost-effective drug detection.

Offering attractive pricing structures, our hair follicle testing ensures affordability without compromising on speed or accuracy, delivering maximum return on investment for companies seeking reliable screening options.

Fast, Accurate, and Reliable Results

In Crockett, TX, the speed and accuracy of hair follicle drug tests ensure fast, reliable results. These tests excel in pinpointing substance use with high precision, making them a top choice for ensuring safety and compliance in various settings.

Hair follicle testing offers unparalleled detection capabilities, swiftly identifying substances with great accuracy. Its swift processing and reliable outcomes make it a favored method for ensuring comprehensive substance use assessment.

Compliance and Peace of Mind for Employers

In Crockett, TX, hair follicle testing guarantees compliance with workplace drug-free policies, aligning with legal standards and reducing risks. This method enhances workplace safety and ensures employers peace of mind through stringent adherence to drug policies.

Employers benefit from hair follicle testing's ability to uphold a drug-free environment, reducing legal liabilities and fostering a safer, more productive workplace culture with reliable substance use detection.

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