Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has increasingly gained recognition as an effective method for detecting drug and alcohol consumption. Hair retains a record of alcohol and drug use by embedding biomarkers within the hair fibers as they grow. When taken close to the scalp, hair analysis can provide a detection timeline for up to roughly three months for alcohol and other substances. Hair collection is straightforward, not easily tampered with, and simple to transport.
A hair sample of 1.5 inches consisting of approximately 200 strands (roughly the diameter of a #2 pencil) near the scalp yields 100mg of hair, which is the ideal quantity for testing and confirmation. For EtG, supplementary tests, and/or assessments exceeding 10 panels, a quantity of 150mg is advised. We suggest using a jeweler’s scale to measure the sample. If scalp hair is not available, a comparable quantity of body hair can be used. When mentioning head hair, we mean scalp hair only. Body hair includes all other types such as facial and axillary hair.
Process Overview
The primary steps in the laboratory analysis of a drug testing sample are Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a sample into a lab's database. This step involves confirming the proper sealing and shipment of the sample, assigning a random LAN (Laboratory Accessioning Number), and performing any additional data entry absent from an electronic chain of custody system.
Screening acts as an initial rapid assessment for substances of abuse. Although Screening is an economically viable option to exclude drug usage in most samples, a positive screen must be validated to be court-admissible. Samples that are presumptively positive in Screening need additional confirmation.
If a sample shows presumptive positivity in the Screening phase, more hair is taken from the initial specimen for Extraction preparation. In this phase, drugs are extracted from hair at a concentration considerably lower than in other methods (e.g., urine or oral fluid), making hair drug testing the most challenging to execute.
Confirmation of any positive screening outcome is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed prior to confirmation if necessary. The whole lab procedure from Accessioning to Confirmation is evaluated 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: Although commonly labeled as "hair follicle tests", the analysis evaluates the hair strand and not the follicle beneath the scalp
Hair follicle testing outshines urine testing in Sevier, UT, by offering superior detection accuracy and reliability. Compared to traditional methods, hair testing's extensive detection period and enhanced accuracy make it a preferred choice.
Unlike standard urine tests, hair tests reveal a comprehensive substance history. This improved detection capability supports better decision-making for employers and authorities.
In Sevier, UT, hair follicle testing boasts an extended detection window, capturing drug use over up to 90 days. This long-range view gives employers detailed insights into an individual's substance history.
Unlike shorter-term tests, hair testing presents a holistic picture of drug use, assisting employers in making informed decisions based on thorough substance use history.
Hair follicle tests in Sevier, UT, ensure secure, tamper-resistant sampling methods. The minimal risk of sample adulteration leads to reliable, unquestionable results, reinforcing confidence in the testing process.
This robust testing method significantly lessens the possibility of cheating, establishing its credibility over other drug testing techniques.
Sevier, UT, benefits from the extensive network of nationwide testing centers for hair follicle tests, offering convenience and accessibility to all users. The local availability simplifies the testing process.
This extensive reach ensures prompt and trouble-free testing service access, making it a hassle-free experience that accommodates all needs efficiently.
In Sevier, UT, hair follicle testing is a straightforward and confidential process. From ordering to taking the test and receiving results, the entire procedure prioritizes privacy, ensuring ease of use.
Addressing confidentiality concerns, this user-friendly testing method ensures clients experience a seamless and discreet process.
Sevier, UT, offers hair follicle testing at competitive prices with swift turnaround times. This blend of affordability and rapid results provides outstanding value for companies of all sizes.
By emphasizing economical pricing, organizations enjoy peace of mind knowing high-quality testing services are accessible within their budgetary constraints.
In Sevier, UT, hair follicle drug tests deliver fast, accurate, and reliable outcomes. Their precision is unrivaled in identifying substance use, offering immediate assurance for employers eager for trustworthy results.
The speed and dependability of hair follicle testing benefit organizations with rapid processing and high detection accuracy, highlighting its effectiveness in meeting urgent testing needs.
Hair follicle drug testing in Sevier, UT, ensures compliance with workplace drug-free policies. By reducing legal risks and enhancing workplace safety, employers achieve peace of mind utilizing this reliable testing method.
Implementing hair testing supports a secure, substance-free work environment, minimizing potential liabilities and fostering a safe organizational culture.
