Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a potent method for identifying the consumption of drugs and alcohol. Hair offers a prolonged timeline of alcohol and drug intake by capturing biomarkers within the fibers of the hair as it grows. When gathered near the scalp, hair can deliver an observation period of nearly three months for detecting alcohol and drugs. Hair is straightforward to gather, challenging to tamper with, and convenient to transport.
A 1.5-inch segment comprising roughly 200 hair strands (approximately the thickness of a #2 pencil) nearest to the scalp will offer 100mg of hair, the optimal quantity for examination and verification. For EtG, additional tests, and/or examinations exceeding 10 panels, 150mg of the sample is advisable. We suggest measuring the sample with a jeweler’s scale. If scalp hair is not available, an equivalent quantity of body hair can be taken. When discussing head hair, we imply scalp hair exclusively. Body hair denotes all other hair types (facial, axillary, etc.).
Process Overview
The core steps involved in processing a drug test in a laboratory are Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial incorporation of a sample into a lab's system. This process involves ensuring the sample was sealed and sent correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry missing from an electronic chain of custody system.
Screening involves a preliminary rapid inspection for substances of abuse. While Screening is a cost-efficient method to eliminate drug usage in most specimens, a positive screen must be validated to be acceptable in court. Any samples that indicate a presumptive positive in Screening need further confirmation.
If a sample is presumptively positive in the Screening phase, additional hair is extracted from the initial sample and arranged for Extraction. In this phase, drugs are removed from hair at a significantly lower concentration than in other methods (e.g., urine or oral fluid), making hair drug screening the most challenging methodology to execute.
Confirmation of any positive screen result is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed before confirmation as needed. The complete lab process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair recognition and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the analysis is performed on the hair strand rather than the hair follicle beneath the scalp.
Comparing hair follicle tests to traditional urine testing in Mekoryuk, AK, reveals several clear advantages. While urine tests detect recent use, hair tests excel in accuracy for long-term detection, showcasing substance use over months rather than days. This extended window makes hair testing a more reliable measure of an individual's drug habits, boosting confidence in the results obtained.
Hair follicle testing in Mekoryuk, AK, offers an extended detection window reaching up to 90 days. This impressive timeframe provides employers not just a snapshot but a comprehensive view of an individual's substance use history. Such extensive insight aids in ensuring that prospective hires or current employees maintain compliance with established drug policies.
One of the key strengths of hair follicle testing in Mekoryuk, AK, is its resistance to adulteration. The collection and testing procedures minimize the risks of tampering or cheating, providing results that are both genuine and indisputable. Organizations gain peace of mind knowing their drug testing processes are both stringent and secure.
Our network of nationwide testing centers, including in Mekoryuk, AK, ensures convenient access to hair follicle testing. Clients can benefit from quick and hassle-free services, available across numerous locations. Such an expansive reach ensures that individuals and businesses swiftly receive the testing services they require, minimizing any disruption.
In Mekoryuk, AK, our hair follicle testing process is simple and private. The ordering procedures are straightforward, and the results are processed with confidentiality as a top priority. From sample collection to result delivery, each step is designed to address privacy concerns effectively, ensuring a smooth experience for all parties involved.
With our competitive pricing in Mekoryuk, AK, obtaining hair follicle testing is not only affordable but also delivers fast turnaround times. Businesses of every size can take advantage of our excellent value proposition without stretching their budgets, receiving expedited results that facilitate timely decision-making.
In Mekoryuk, AK, hair follicle drug tests deliver precise and swift results. Their accuracy in identifying drug and alcohol use is exceptional, providing fast evaluation with a significant depth of detail. The speed with which results are processed allows employers and concerned parties to act promptly, ensuring informed decisions in drug-related matters are made without unnecessary delay.
For employers in Mekoryuk, AK, adopting hair follicle testing ensures compliance with drug-free workplace policies. This practice reduces legal liabilities and enhances workplace safety. By deploying a testing method that captures a broader history of substance use, employers can enforce a zero-tolerance stance more effectively, gaining peace of mind.
