Hair Follicle Drug Testing - Carrollton, TX

What it is, How it works

Hair testing is recognized as a significant method for uncovering drug and alcohol consumption. Hair offers a prolonged history of substance intake by encasing biomarkers within the strands as they grow. When procured near the scalp, hair can reveal alcohol and drug use over a span of approximately three months. Collecting hair is straightforward, relatively tamper-resistant, and simple to transport.

A 1.5-inch segment of roughly 200 hair strands (about the thickness of a #2 pencil) closest to the scalp provides 100mg of hair, considered ideal for examination and validation. For EtG, additional tests, and/or panels exceeding 10, a 150mg specimen is advised. Measuring the specimen using a jeweler's scale is recommended. If scalp hair isn't available, a comparable quantity of body hair can be obtained. Head hair specifically refers to scalp hair, while body hair encompasses all other types (facial, axillary, etc.).

Process Overview

The processing of a drug test result in the lab comprises four major steps: Accessioning, Screening, Extraction, and Confirmation.

Accessioning initiates the processing of a sample into a lab's system. This step includes checking whether the sample was sealed and dispatched correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry not covered by an electronic chain of custody.

Screening serves as a rapid initial check for commonly abused drugs. Though Screening is a budget-friendly method to eliminate drug use in most samples, a positive screen requires confirmation to be court-admissible. Samples with a presumptive positive in Screening necessitate secondary confirmation.

If Screening shows a presumptive positive, more hair is extracted from the original specimen for the Extraction phase. During this phase, drugs are extracted from hair at a considerably lower concentration than in other techniques (e.g., urine or oral fluid), making hair drug screening one of the most complex methodologies.

Confirmation of any positive screening outcome is conducted via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as required. From Accessioning to Confirmation, the entire laboratory processes are examined under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.

Advantages of hair drug testing:

• Extended detection period: Hair drug tests can track drug use up to 90 days, unlike urine tests which have a shorter detection span.
• Resistance to evasion: Manipulating a hair drug test is very challenging, ensuring more precise results.
• Reveals usage patterns: It shows a timeline of drug consumption over a term, beyond just recent use.

Limitations:

• Not suitable for recent use: Drugs require about 5-7 days to become detectable in hair.
• Expense: Hair drug tests are typically pricier than other drug testing methods.
• Result variations: Hair color and individual hair growth variations can impact drug metabolite concentration in hair.

Note: Though often termed "hair follicle tests," the examination focuses on the hair strand rather than the follicle beneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

In Carrollton, TX, hair follicle testing offers an unparalleled advantage over urine testing due to its superior accuracy and consistency in detecting substances. Unlike urine tests, it covers a more extended detection period, ensuring a thorough evaluation. This method is ideal for identifying substance use over weeks or even months, providing an advantage in reliability and detail.

Extended Detection Window

Hair follicle testing in Carrollton, TX enables the detection of drug use for up to 90 days, providing employers with an extensive review of an individual’s substance use history. This extended detection window empowers employers with a detailed understanding, aiding in making informed hiring decisions. It offers assurance over the substance habits of potential employees.

Tamper-Resistant Testing Method

In Carrollton, TX, hair follicle tests significantly mitigate the risk of sample tampering, presenting results which are consistent and reliable. Unlike other testing methods, hair tests are less susceptible to adulteration, offering a much more secure method of screening. The process is clear-cut, delivering unquestionable results every time.

Convenient Nationwide Locations

Offering both nationwide and local testing centers, Carrollton, TX residents find convenient access to hair follicle tests. These centers ensure a seamless and efficient process, reducing any logistic challenges for individuals and companies. The widespread presence of centers simplifies the testing procedure, promoting hassle-free services.

Simple, Confidential Process

In Carrollton, TX, the process for requesting and receiving hair follicle test results is both simple and confidential. From ordering to obtaining results, ease and privacy are prioritized. A straightforward and private process ensures comfort and discretion throughout, addressing any concerns related to security and simplicity.

Affordable, Fast Turnaround

Competitive pricing and swift processing make hair follicle testing a cost-effective solution in Carrollton, TX. Providing excellent value, rapid result delivery ensures companies of all sizes benefit from both the affordability and the quick turnaround times. These attributes collectively provide exceptional service quality and economic feasibility.

Fast, Accurate, and Reliable Results

The hair follicle drug test stands out for its speed and precision, offering Carrollton, TX with fast and reliable results. With the ability to efficiently detect substance use, the accuracy level provided by these tests is second to none. Hair analysis provides a complete recount of a person's substance history, presenting a highly effective and trustworthy method.

Compliance and Peace of Mind for Employers

Employing hair follicle testing in Carrollton, TX helps assure compliance with drug-free workplace policies. This method reduces legal liabilities, bolsters safety, and fosters peace of mind for employers. By employing a comprehensive drug-screening program, employers adhere to industry standards and maintain safe work environments, securing employee wellbeing.

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