Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective method for identifying drug and alcohol consumption. Hair offers a long-term account of alcohol and drug use by ensnaring biomarkers within the fibers of the hair strand as it grows. When obtained near the scalp, hair can present a detection timeline of up to roughly 3 months for alcohol and drugs. Hair is straightforward to gather, relatively hard to tamper with, and convenient to transport.
A sample of 1.5 inches consisting of approximately 200 strands of hair (roughly equivalent to the size of a #2 pencil) closest to the scalp provides 100mg of hair, which is the preferred sample size for screening and confirmation. For EtG, add-ons, and/or assessments beyond 10 panels, a 150mg specimen is advised. Using a jeweler's scale to weigh the specimen is recommended. In cases where scalp hair is absent, an equal mass of body hair may be utilized. When speaking of head hair, we are exclusively talking about scalp hair. Body hair implies all other varieties (facial, axillary, etc.).
Process Overview
The primary phases in the laboratory handling of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary handling of a sample into the laboratory’s system. This process comprises checking that the sample was sealed and dispatched accurately, assigning a random LAN (Laboratory Accessioning Number), and completing any supplementary data input not provided through an electronic chain of custody mechanism.
Screening constitutes an initial rapid assessment for substance abuse. Although Screening is an economical method to dismiss drug use in most samples, a positive screen must be confirmed for courtroom validity. Any samples that are conditionally positive in Screening require an additional confirmation.
If a sample is conditionally positive during the Screening phase, more hair is extracted from the initial sample and prepped for Extraction. In this phase, substances are extracted from hair at much lower concentrations than in other methods (e.g., urine or oral fluids), which makes hair drug screening one of the most challenging methodologies to execute.
The verification of any positive screening outcome is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All conditionally positive samples are cleansed before confirmation if necessary. The whole laboratory workflow from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair categorization and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly referred to as "hair follicle tests", the examination itself inspects the hair strand and not the follicle beneath the scalp
Hair follicle testing in Cruso, NC, is gaining recognition due to its benefits over traditional urine testing. It provides superior detection accuracy and reliability
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Unlike urine tests, hair tests are hard to cheat, offering employers peace of mind with more accurate results and compliance with drug-free workplace policies.
In Cruso, NC, hair follicle testing is renowned for its extended detection window.
Detect drug use over up to 90 days, offering a more comprehensive overview of an individual's past substance habits, crucial for employment screenings.
Employers benefit from a clearer picture of an employee's substance use history with hair testing. This method provides insights into up to three months of behavior, enhancing informed decision-making.
Hair follicle testing in Cruso, NC, stands out for its tamper-resistant nature.
This testing method significantly reduces adulteration risks, producing dependable results that are difficult to dispute.
Employers in Cruso favor hair tests for their resistance to tampering, ensuring trustworthy outcomes. This method is an ideal choice for dependable and secure drug testing.
Accredited Drug Testing provides convenient testing locations across the country, including Cruso, NC.
Access to our services is quick and straightforward, with nationwide and local testing centers.
Our nationwide network ensures hassle-free testing experiences in Cruso, offering easily accessible locations for prompt and efficient drug screening services.
In Cruso, NC, the hair testing process is simple and confidential. Ordering, taking, and receiving results are straightforward and secure.
Protect your privacy while ensuring an easy testing experience.
Our process in Cruso focuses on confidentiality, allowing individuals to test without privacy concerns. Our method prioritizes ease of use and discretion throughout the procedure.
Accredited Drug Testing in Cruso, NC, offers affordable pricing and rapid result delivery.
Our cost-effective hair testing ensures high-quality results without breaking the bank. The quick processing times enhance value for businesses.
In Cruso, NC, hair follicle drug testing provides fast, accurate, and reliable results. This method excels in precision, rapidly identifying substance use.
Hair testing quickly delivers results without sacrificing reliability, making it the preferred choice for accurate drug detection.
Employers in Cruso trust hair tests for their high accuracy, ensuring precise substance detection without unnecessary delays. This testing method stands out for its swiftness and dependability.
Hair follicle testing in Cruso, NC, ensures compliance with drug-free workplace policies.
Employers benefit from reduced legal risks and enhanced workplace safety by adopting this testing method.
Using hair tests grants employers peace of mind and ensures adherence to zero-tolerance policies. This choice supports responsible risk management and a secure work environment.
