Hair Follicle Drug Testing - Tok, AK

What it is, How it works

Hair analysis is recognized as an effective means for detecting the use of drugs and alcohol. Hair captures a long-term history of substance consumption by storing biomarkers within the growing hair strand's fibers. When obtained near the scalp, hair samples can reveal drug and alcohol use for roughly a 3-month period. Hair collection is straightforward, somewhat resistant to tampering, and convenient for transportation.

A hair sample measuring 1.5 inches, equivalent to about 200 strands (approximately the size of a #2 pencil), taken closest to the scalp, will yield 100mg of hair, an ideal sample size for screening and confirmation processes. For EtG, add-ons, or tests beyond 10 panels, a specimen weighing 150mg is suggested. We advise using a jeweler's scale for sample weighing. If scalp hair is not available, an equal quantity of body hair can be collected. References to head hair specifically denote scalp hair, while body hair encompasses all other types (such as facial, axillary, etc.).

Process Overview

The main phases in the laboratory processing of a drug test result comprise Accessioning, Screening, Extraction, and Confirmation.

Accessioning starts with the initial processing of a sample within a laboratory's system, verifying proper sealing and shipment, assigning a random LAN (Laboratory Accessioning Number), and finalizing any additional data entry omitted by an electronic chain of custody system.

Screening provides a preliminary rapid assessment for the presence of drugs. While it serves as a cost-efficient means to eliminate drug use in most samples, any positive result from screening requires subsequent confirmation to be deemed valid for legal proceedings. Samples with presumptive positives in Screening necessitate further confirmation.

In cases of positive Screening outcomes, additional hair is extracted from the original specimen and prepped for Extraction. This phase involves extracting drugs from hair at a lower concentration level compared to methods like urine or oral fluid, making hair drug screening among the most challenging methodologies to execute.

Confirmation of any positive screening results is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, presumptive positive samples undergo washing as needed. The entire laboratory process, from Accessioning to Confirmation, adheres to both the CAP (College of American Pathologists) Hair designation and accreditation according to ISO / IEC 17025 standards.

Advantages of hair drug testing:

• Long detection window: Hair drug tests have the capacity to reveal drug usage up to 90 days back, as opposed to urine tests which offer a shorter detection period.
• Difficulty to cheat: Cheating a hair drug test is extremely challenging, enhancing result accuracy.
• Provides historical data: It renders a historical pattern of drug use over a duration, instead of just recent consumption.

Limitations:

• Cannot detect recent use: Drugs become detectable in hair approximately 5-7 days after use.
• Cost: Hair drug tests typically incur higher costs compared to other testing methods.
• Variations in results: Elements like hair color and individual differences in hair growth can influence the concentration of drug metabolites in the hair.

Note: While commonly termed as "hair follicle tests", the procedure examines the hair strand itself rather than the follicle beneath the scalp

Why Hair Follicle Testing Beats Urine Testing

In Tok, AK, hair follicle tests are emerging as the preferred method. Compared to traditional urine tests, hair tests offer superior detection and reliability. Their longer detection period and difficulty in tampering make them ideal for more accurate substance use evaluation.

Hair follicle tests surpass urine tests due to their extended detection window. They provide a more accurate and reliable indication of substance use for up to 90 days, unlike their urine counterparts, which excel in recent drug use detection.

Extended Detection Window

In Tok, AK, employers benefit from the extended detection window afforded by hair follicle testing. It can trace drug use for up to 90 days, offering a detailed substance use history of employees or applicants, unlike other tests with shorter detection periods.

By extending the detection timeline to 90 days, hair follicle testing in Tok, AK offers a comprehensive view of an individual's drug history, providing employers with the vital insights needed for informed decision-making.

Tamper-Resistant Testing Method

In Tok, AK, hair follicle tests substantially reduce the risk of sample tampering. Their robust testing methods ensure reliable outcomes, minimizing the chances of adulteration that often impacts other drug testing methods.

The tamper-resistant nature of hair follicle tests provides reliable results. In Tok, AK, this translates to better trust in findings, removing doubts often associated with standard testing methods susceptible to interference.

Convenient Nationwide Locations

Testing convenience in Tok, AK is ensured by our extensive network of locations. With nationwide centers, accessing drug testing services is straightforward, ensuring a hassle-free experience for all clients.

Our local and nationwide testing availability ensures easy access in Tok, AK. Quick and convenient sample collection at numerous sites supports hassle-free testing, making accreditation easily accessible nonetheless.

Simple, Confidential Process

In Tok, AK, the hair testing process is simple and confidential. Ordering, sampling, and receiving results are streamlined, maintaining privacy and ensuring user comfort throughout the process.

The confidential nature of our hair testing process in Tok, AK ensures privacy is upheld. Clients experience smooth ordering, testing, and results retrieval, minimizing concerns about data handling and security.

Affordable, Fast Turnaround

Our services in Tok, AK are complemented by competitive pricing and swift turnaround times. Companies across all sizes benefit from affordable hair follicle testing without compromising on result quality or service efficiency.

Offering affordable pricing options, our services in Tok, AK ensure rapid processing times. This delivers excellent value to companies of varying scales, emphasizing fast, reliable solutions without high costs.

Fast, Accurate, and Reliable Results

Accurate and quick results in Tok, AK, make hair follicle tests a top choice. These tests offer high precision in detecting substance use, providing results that are both fast and reliable, ensuring utmost trust in their findings.

The accuracy of hair follicle testing in identifying drug use stands unmatched. The precision in results provides Tok, AK users with peace of mind, ensuring that the detection process yields the true substance usage history.

Compliance and Peace of Mind for Employers

For employers in Tok, AK, hair follicle testing offers a path to compliance and peace of mind. Ensuring drug-free workplace policies is paramount, and hair tests help mitigate legal risks while promoting a secure working environment.

Utilizing hair follicle tests in Tok, AK can assure employers of adherence to drug policies, enhancing workplace safety. This level of compliance reduces potential legal liabilities, offering peace of mind and employee security.

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