Urine| Hair Follicle | Oral Fluid | Blood | ETG
The utilization of hair testing has grown as an effective method for identifying drug and alcohol use. Hair captures a long-term profile of alcohol and drugs by embedding biomarkers within the fibers of the developing hair strand. When taken near the scalp, hair can reveal a detection period of up to roughly 3 months for alcohol and other drugs. Hair is uncomplicated to gather, relatively hard to tamper with, and straightforward to transport.
A 1.5-inch hair segment consisting of approximately 200 strands (roughly the diameter of a #2 pencil) closest to the scalp will yield 100mg of hair, which is the ideal quantity for analysis and verification. For EtG, additional substances, and/or tests exceeding 10 panels, 150mg of the sample is advised. We suggest weighing the sample using a jeweler’s scale. If scalp hair is inaccessible, a comparable quantity of body hair can be collected. By head hair, we mean only scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result mainly comprises four stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning deals with the initial integration of a sample into a laboratory’s framework. This consists of ensuring the sample was appropriately sealed and dispatched, generating a random LAN (Laboratory Accessioning Number), and fulfilling any further data input not provided by an electronic chain of custody platform.
Screening is an initial swift assessment for drugs of abuse. While Screening is an economical method to exclude drug usage in most samples, a positive screen necessitates confirmation to be legitimate in legal proceedings. Any samples that are tentatively positive in Screening require a subsequent confirmation.
If a sample is tentatively positive in the Screening phase, additional hair is extracted from the primary specimen and readied for Extraction. During this phase, drugs are derived from hair at a significantly lower concentration than in other methods (e.g., urine or saliva), which is why hair drug testing is the most challenging method to execute.
Confirmation of any positive screening outcome is carried out through GC/MS, GC/MS/MS, or LC/MS/MS. All tentatively positive samples undergo cleaning before confirmation as required. The full laboratory procedure from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair classification and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While frequently called "hair follicle tests", the analysis actually examines the hair strand and not the follicle beneath the scalp.
In Vicksburg, AZ, the advantages of hair follicle testing over traditional urine tests are clear. Hair testing offers superior detection clarity and reliability, capturing a longer history of drug use with unparalleled accuracy.
Employers in Vicksburg prefer hair testing for its dependable detection capabilities and longer observation period, which surpass those of standard urine screenings.
With hair follicle testing in Vicksburg, AZ, drug use detection spans up to 90 days, offering employers a detailed overview of an individual’s substance use history. This extended window is a valuable tool for comprehensive employee assessments.
The 90-day detection range of hair follicle tests provides a thorough understanding of drug use, benefiting Vicksburg employers in maintaining a well-informed and safe workforce.
Hair follicle testing in Vicksburg, AZ significantly minimizes the risk of sample tampering. Its robust method ensures that results remain authentic and trustworthy, enhancing the credibility of the testing process.
In Vicksburg, the integrity of hair follicle drug tests offers peace of mind, with a tamper-resistant approach that upholds the validity of results against any forms of adulteration.
Testing in Vicksburg, AZ is made convenient through our extensive network of nationwide centers, making access to services quick and seamless for all clients. We ensure testing is an uncomplicated experience.
Our Vicksburg locations offer hassle-free access to testing facilities, emphasizing convenience and accessibility as part of our national network, allowing easy scheduling and service.
In Vicksburg, AZ, the process of hair follicle testing is both simple and confidential. From ordering to testing and receiving results, every step ensures privacy and ease for our clients, addressing any concerns.
Vicksburg residents benefit from a straightforward, private hair testing process that maintains confidentiality, ensuring a smooth experience from start to finish.
In Vicksburg, AZ, our hair follicle testing is competitively priced, offering quick turnaround times that provide excellent value to companies of all sizes. Our pricing model ensures affordability without compromising quality.
With affordable pricing and fast results, our testing services in Vicksburg deliver substantial value, catering to company needs efficiently and economically.
Hair follicle testing in Vicksburg, AZ ensures quick and precise results, offering unrivaled accuracy in identifying substance use. Its advanced technology speeds up the process, making it a preferred choice for fast-paced environments.
The reliability of hair follicle drug tests in Vicksburg is unmatched. They provide accurate detection of substance use, backed by rapid result turnover, ensuring no delays in critical decision-making processes.
In Vicksburg, AZ, hair follicle testing guarantees adherence to workplace drug-free policies, mitigating legal issues and bolstering safety measures in the workplace. Employers can trust this method for compliance and security.
Employers in Vicksburg embrace hair follicle testing for its role in reducing legal liabilities and ensuring policy compliance, while fostering a secure work environment.
