Hair Follicle Drug Testing - Angela, MT

What it is, How it works

Hair analysis has gained recognition as an effective method for identifying drug and alcohol consumption. Hair retains a long-term record of substances by embedding biomarkers within the strands of hair as they grow. When collected near the scalp, hair offers a detection timeframe of up to about three months for drugs and alcohol. Its collection is straightforward, somewhat resistant to tampering, and convenient to transport.

To gather an ideal sample for both screening and confirmation, a 1.5-inch segment consisting of around 200 hair strands (roughly the size of a #2 pencil) nearest to the scalp is required to provide 100mg of hair. For additional analyses like EtG or tests exceeding 10 panels, a specimen of 150mg is advisable. It is suggested to weigh the specimen using a jeweler’s scale. If scalp hair is absent, an equivalent volume of body hair can be used. References to head hair denote exclusively scalp hair, while body hair encompasses all other types (facial, axillary, etc.).

Process Overview

The laboratory processing of a drug test involves four key steps: Accessioning, Screening, Extraction, and Confirmation.

Accessioning includes the preliminary processing of a sample in the laboratory's system, ensuring the sample was correctly sealed and shipped, assigning a LAN (Laboratory Accessioning Number), and completing extra data entry not covered by an electronic chain of custody system.

Screening offers an initial, swift assessment for drugs of abuse. While Screening serves as a cost-efficient means to exclude drug use in most samples, a positive outcome necessitates confirmation to be court-admissible. Presumptively positive samples in Screening demand a follow-up confirmation.

When a sample tests presumptively positive during Screening, additional hair is withdrawn from the initial specimen for Extraction. This phase involves extracting drugs from hair at a substantially lower concentration than other methods (e.g., urine or oral fluid), making hair drug screening one of the most challenging methodologies.

Confirmation for any positive screening result is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as necessary. The complete laboratory process from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair standards and accreditation under ISO / IEC 17025.

Advantages of hair drug testing:

• Extended detection period: Hair drug tests can reveal drug use for as long as 90 days, while urine tests provide a shorter detection timeframe.
• Hard to manipulate: Cheating a hair drug test is very challenging, thereby ensuring more reliable results.
• Offers chronological data: It can reveal a pattern of substance use over time, not solely recent use.

Limitations:

• Incapable of detecting recent use: A duration of about 5-7 days is required for drugs to become detectable in hair.
• Expense: Generally, hair drug tests cost more than other drug testing techniques.
• Inconsistent results: Variables such as hair color and personal variations in hair growth can impact drug metabolite concentration in hair.

Note: Though often termed as "hair follicle tests", the procedure examines the hair strand rather than the hair follicle beneath the scalp

Why Hair Follicle Testing Beats Urine Testing

Why Hair Follicle Testing Beats Urine Testing in Angela, MT

• Compared to urine tests, hair testing boasts greater accuracy and reliability.
• The advanced detection methods in hair testing set a higher standard for drug screening.

For thorough and effective results, hair analysis is unmatched.

Extended Detection Window

Extended Detection Window in Angela, MT

• Hair follicle testing offers a prolonged detection duration, up to 90 days.
• This extended window helps in comprehensively assessing an individual's substance use history.

It grants employers in-depth insights into a potential or current employee's behavior.

Tamper-Resistant Testing Method

Tamper-Resistant Testing Method in Angela, MT

• Hair follicle testing effectively minimizes the risk of sample tampering.
• The method's integrity ensures reliable and unquestionable outcomes.

Users have confidence in the accuracy of the test results it provides.

Convenient Nationwide Locations

Convenient Nationwide Testing Locations and Local Locations in Angela, MT

• Numerous testing centers nationwide facilitate easy and efficient testing service access.
• Local access in Angela, MT, ensures clients face minimal hassle during the process.

This convenience is a testament to our commitment to client service.

Simple, Confidential Process

Simple, Confidential Process in Angela, MT

• The straightforward testing process emphasizes ease and user confidentiality.
• From ordering to testing and obtaining results, the privacy of clients is prioritized.

Concerns over privacy and simplicity are effectively addressed.

Affordable, Fast Turnaround

Affordable Pricing and Fast Turnaround in Angela, MT

• Our competitive pricing structures provide excellent value across various company sizes.
• The swift turnaround times enhance client satisfaction and service efficiency.

Clients enjoy both cost efficiency and rapid results delivery.

Fast, Accurate, and Reliable Results

Fast, Accurate, and Reliable Results in Angela, MT

• Our hair follicle drug tests provide swift and dependable outcomes, accurately identifying substance use.
• These tests offer a high degree of precision, enhancing the reliability of the detection process.

Clients value the quick turnaround and assurance that comes with this method.

Compliance and Peace of Mind for Employers

Compliance and Peace of Mind for Employers in Angela, MT

• Hair follicle testing aids in adhering to drug-free workplace policies.
• This ensures legal compliance and contributes to safer work environments.

Employers attain peace of mind with reduced legal risks.

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