Hair Follicle Drug Testing - Salley, SC

What it is, How it works

Hair testing is increasingly recognized as an effective method for detecting substance use. Hair strands store biomarkers within their fibers, providing a historical account of alcohol and drug use. When hair is collected near the scalp, it can offer a detection period of up to roughly 90 days for both alcohol and drugs. Hair collection is straightforward, challenging to tamper with, and convenient for transport.

A sample size of 1.5 inches, comprising around 200 hair strands (equivalent to the size of a #2 pencil) from the scalp yields 100mg, which is the optimal quantity for both screening and confirmation. For EtG, additional tests, or tests exceeding 10 panels, 150mg of hair is advised. Using a jeweler’s scale for specimen weight is suggested. If scalp hair is not an option, an equivalent portion of body hair can be gathered. References to head hair pertain solely to scalp hair, whereas body hair includes all other types (such as facial or axillary hair).

Process Overview

The laboratory processing phase comprises four key steps: Accessioning, Screening, Extraction, and Confirmation.

Accessioning is the preliminary phase of integrating a sample into the laboratory system. It involves confirming that the sample is properly sealed and shipped, assigning a random Laboratory Accessioning Number (LAN), and completing any remaining data entry absent from an electronic chain of custody.

Screening is a swift preliminary assessment for drug presence. While it economically assesses most samples, any positive indications from screening necessitate confirmation to be deemed legally valid. Samples indicating presumptive positives in Screening require further confirmation.

For samples showing presumptive positives in Screening, an additional portion is taken from the initial sample for the Extraction phase. At this stage, drugs are extracted from hair in concentrations much lower than those utilized in other testing protocols (such as urine or oral fluids), underscoring the complexity of hair drug testing.

Confirmation for positive screening outcomes is performed using either GC/MS, GC/MS/MS, or LC/MS/MS techniques. Prior to confirmation, any presumptive positive samples undergo washing as necessary. The full laboratory process, from Accessioning to Confirmation, is scrutinized under both the CAP Hair designation and in accordance with ISO / IEC 17025 accreditation standards.

Advantages of hair drug testing:

• Long detection window: Hair drug tests offer a detection span of up to 90 days, outlasting the shorter detection timeframe of urine tests.
• Difficulty to cheat: The challenge of cheating hair drug tests enhances result accuracy.
• Provides historical data: It supplies a drug use pattern over time, capturing more than just immediate usage.

Limitations:

• Cannot detect recent use: Drugs require approximately 5-7 days before becoming detectable in hair.
• Cost: Generally, hair drug tests involve higher expenses compared to other methods.
• Variations in results: Factors like hair color and individual hair growth differences can influence drug metabolite concentration in hair.

Note: Despite often being labeled as "hair follicle tests", the analysis actually pertains to the hair strand rather than the follicle beneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

Hair follicle testing surpasses urine tests in Salley, SC, offering significant advantages. The most notable benefits include

• a longer detection window,
• reduced chances of sample manipulation,
• and higher overall reliability.

Extended Detection Window

In Salley, SC, the extended detection window of hair follicle testing is crucial. These tests can identify drug usage patterns extending up to 90 days, providing:

• a comprehensive view of past substance use,
• valuable insights for employers,
• and a reliable history for legal assessments.

Tamper-Resistant Testing Method

The tamper-resistant nature of hair follicle tests in Salley, SC, practically eliminates risks of sample adulteration. This testing approach

• provides credible and tamper-proof results,
• ensures trust in findings,
• and supports confident decisions in legal and employment contexts.

Convenient Nationwide Locations

With convenient nationwide testing centers, including local sites in Salley, SC, we ensure

• quick access to drug testing services,
• easy appointment scheduling,
• and hassle-free processes.

Simple, Confidential Process

The process for hair follicle testing in Salley, SC, is simple and confidential. It involves

• easy ordering,
• quick test administration,
• and privacy-protected results delivery.

Affordable, Fast Turnaround

Our services in Salley, SC, combine affordable pricing and fast turnaround. We offer

• competitive pricing structures,
• expedited analysis times,
• and excellent value for businesses of varying sizes.

Fast, Accurate, and Reliable Results

In Salley, SC, hair follicle drug tests offer fast, accurate, and reliable results. Unlike traditional methods, these tests provide

• precision in detecting drug use,
• quick results turnaround,
• and a high degree of accuracy.

Compliance and Peace of Mind for Employers

Hair follicle testing in Salley, SC, assures compliance and peace of mind for employers. By

• adhering to drug-free workplace policies,
• reducing legal risks,
• and promoting safety,

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