Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now regarded as an effective method to identify drug and alcohol consumption. Hair offers a comprehensive history of substance use by encapsulating biomarkers within the hair shaft's fiber structure. When collected near the scalp, hair can reveal drug and alcohol usage over a period of up to about 3 months. The collection process for hair is straightforward, somewhat resistant to tampering, and simple to send.
A 1.5-inch segment comprising roughly 200 strands of hair (about the same size as a #2 pencil) near the scalp provides 100mg of hair, an ideal quantity for both screening and validation. For EtG, add-ons, and tests beyond the standard 10 panels, a 150mg sample is suggested. We advise measuring the sample on a jeweler’s scale. If scalp hair isn’t available, a similar amount of body hair can be used. When discussing head hair, we mean only the hair on the scalp. Body hair refers to all other types of hair (facial, axillary, etc.).
Process Overview
The laboratory procedures for processing a drug test result consist of four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary processing of a sample into a lab’s system. This step verifies the sample's proper sealing and shipment, assigns it a random LAN (Laboratory Accessioning Number), and completes any supplementary data entry absent from an electronic chain of custody system.
Screening is a preliminary and rapid assessment for drugs of abuse. Despite being a cost-efficient method to eliminate drug use in most samples, a positive screen necessitates confirmation to be considered valid in legal contexts. Samples that show a positive result in Screening need further confirmation.
If a sample tests positive during Screening, additional hair is taken from the original sample for the Extraction phase. During this stage, substances are retrieved from hair at significantly lower concentrations than other methodologies (e.g., urine or oral fluids), which makes hair drug screening one of the most challenging testing methods.
Confirmation of any positive screening outcome occurs through GC/MS, GC/MS/MS, or LC/MS/MS. Any samples initially testing positive are treated to a wash before confirmation, if required. The whole process from Accessioning to Confirmation is examined following the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is often used inaccurately, as the test examines the hair strand, not the follicle under the scalp
In Biorka, AK, hair follicle testing provides advantages over urine testing in many ways. The accuracy and reliability of hair samples in detecting drug use far surpass traditional methods. Employing a detailed approach, the hair test can uncover substance use patterns more effectively and maintain its integrity through the entire process, offering a clearer picture compared to urine analysis.
In Biorka, AK, the hair follicle test is celebrated for its extended detection window, capable of identifying substance use history up to 90 days. This comprehensive detection period offers a thorough insight into an individual's past drug usage, benefiting employers who aim to understand the long-term habits of employees or applicants, and ensuring informed decision-making.
Hair follicle tests significantly mitigate risks related to sample adulteration in Biorka, AK. By utilizing a tamper-resistant method, these tests ensure that samples remain unaltered and accurate. Their reliability is one of the reasons for their rising popularity, providing results that are trustworthy and crucial for setting a fair evaluation standard.
With testing centers across the nation, Biorka, AK residents benefit from our convenient network of facilities. Offering fast and hassle-free access to drug testing services, our locations ensure you receive timely and effective support no matter where you are, making the entire process efficient and accessible whenever the need arises.
The process for hair follicle drug testing in Biorka, AK is simple and confidential. From order placement to result delivery, every step is designed to respect privacy while maintaining ease of use. This discreet approach addresses concerns while ensuring participants receive timely and relevant results without any hindrance or privacy issues.
Providing affordable pricing at competitive rates, hair follicle testing in Biorka, AK assures a fast turnaround, meeting the needs of companies with varied budgets. This approach delivers excellent value without compromising quality, allowing businesses to access thorough and expedient testing solutions efficiently.
Hair follicle tests in Biorka, AK are known for their precision and speed in detecting drug use. These tests offer a high level of accuracy, ensuring dependable results for those in need of drug testing services. With quick processing times, individuals and organizations can rely on these tests to provide immediate insights into substance use, making them an effective choice for timely and accurate detection.
In Biorka, AK, employing hair follicle testing helps maintain compliance with workplace drug policies, ensuring the operation of a drug-free environment. This reduces legal risks and fosters a safe working atmosphere. Adopting such unequivocal testing aids employers in demonstrating commitment to workplace safety and legal adherence, bringing comfort to all parties involved.
