Hair Follicle Drug Testing - Lindseyville, KY

What it is, How it works

Hair assessments have emerged as a robust means for identifying drug and alcohol consumption. Hair strands offer an extensive timeline of substance use by embedding biomarkers within the hair fibers as they grow. When taken near the scalp, hair can reveal drug and alcohol presence over a roughly 3-month span. The collection of hair is straightforward, challenging to tamper with, and convenient to transport.

A 1.5-inch batch involving about 200 hair strands (approximately the width of a #2 pencil) from the scalp provides 100mg of hair, which is the optimal volume for analysis and validation. For EtG examinations, add-ons, or tests exceeding 10 panels, a 150mg sample is advisable. We suggest measuring the sample using a jeweler's scale. If hair from the scalp is unavailable, a comparable quantity of body hair can be taken. When we mention head hair, we are specifically talking about scalp hair. Body hair pertains to other hair types (face, underarm, etc.).

Process Overview

The four primary phases in laboratory processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.

Accessioning covers the initial handling of a sample within a laboratory's framework. This step entails checking the proper sealing and transport of the sample, assigning a LAN (Laboratory Accessioning Number) randomly, and performing any additional data entry not available through an electronic chain of custody system.

Screening offers a preliminary rapid assessment for drugs. While Screening is affordable for excluding drug use in most samples, a positive result necessitates confirmation to be admissible in legal contexts. Any samples that are presumptively positive in Screening need further confirmation.

If a sample returns a presumptively positive result in the Screening phase, additional hair is drawn from the original sample and subjected to Extraction. In this phase, drugs are extracted from hair at much lower concentrations compared to other techniques (e.g., urine or saliva), which makes hair drug testing particularly challenging.

Confirmation of any positive screening result is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed prior to confirmation as required. The entire lab procedure from Accessioning to Confirmation is critically evaluated under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation.

Advantages of hair drug testing:

• Extended detection window: Hair drug testing can identify drug use for up to 90 days, unlike urine tests which offer a shorter detection timeline.
• Hard to manipulate: Hair drug testing is difficult to cheat, ensuring more precise results.
• Offers historical insight: It provides a chronological pattern of drug usage over time, rather than just recent use.

Limitations:

• Inability to detect recent use: Drugs become detectable in hair after roughly 5-7 days.
• Expense: Hair drug testing tends to be pricier than other drug testing methods.
• Result variability: Elements such as hair color and individual hair growth differences may influence drug metabolite levels in the hair.

Note: Although commonly called "hair follicle tests", the analysis evaluates the strand itself, not the follicle beneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

Why Hair Follicle Testing Beats Urine Testing in Lindseyville, KY

• Superior detection periods make hair testing more effective.
• Increased reliability compared to traditional urine tests.
• Eliminates common pitfalls associated with urine testing.

Extended Detection Window

Extended Detection Window in Lindseyville, KY

• Hair follicle testing captures up to 90 days of substance history.
• Provides a holistic view of an individual's drug use patterns.
• Greatly beneficial for employers monitoring long-term drug use.

Tamper-Resistant Testing Method

Tamper-Resistant Testing Method in Lindseyville, KY

• Reduced risk of sample adulteration.
• Ensures results are reliable and trustworthy.
• Hair samples are less prone to manipulation than urine.

Convenient Nationwide Locations

Convenient Nationwide Testing Locations and Local Locations in Lindseyville, KY

• Accessible testing centers nationwide.
• Quick and hassle-free appointment scheduling.
• Testing available near Lindseyville, KY for convenience.

Simple, Confidential Process

Simple, Confidential Process in Lindseyville, KY

• Easy ordering and scheduling.
• Confidentiality ensured throughout the testing process.
• Results delivered securely and privately.

Affordable, Fast Turnaround

Affordable Pricing and Fast Turnaround in Lindseyville, KY

• Competitive pricing structures for all businesses.
• Fast turnaround ensures timely insights.
• Excellent value for comprehensive testing solutions.

Fast, Accurate, and Reliable Results

Fast, Accurate, and Reliable Results in Lindseyville, KY

• Hair follicle drug tests provide swift, precise results.
• High accuracy in detecting past substance use.
• Clean and efficient testing procedures assure speed.

Compliance and Peace of Mind for Employers

Compliance and Peace of Mind for Employers in Lindseyville, KY

• Helps ensure adherence to drug-free workplace policies.
• Minimizes legal risks associated with non-compliance.
• Promotes a safe and drug-free work environment.

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