Urine| Hair Follicle | Oral Fluid | Blood | ETG
The analysis of hair is increasingly recognized as a significant approach for pinpointing drug and alcohol consumption. By embedding biomarkers within the strands of growing hair, the hair offers a comprehensive overview of alcohol and drug intake over an extended period. When sampled near the scalp, hair can reveal drug and alcohol usage for a detection span nearing three months. Hair collection is straightforward, challenging to tamper with, and convenient for shipping.
An ideal sample for both screening and confirmation is derived from a 1.5-inch segment of around 200 hair strands (comparable to the thickness of a #2 pencil) closest to the scalp, providing 100mg of hair. For tests including EtG, add-ons, or those exceeding 10 panels, a collection of 150mg is advisable. It is recommended to measure the sample using a jeweler’s scale. Should scalp hair be inaccessible, an equivalent quantity of body hair can be used. When mentioning head hair, it specifically refers to scalp hair, whereas body hair encompasses all other types, such as facial and axillary hair.
Process Overview
The main stages involved in processing a drug test result in the laboratory consist of Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the phase where a sample is initially logged into the laboratory's database. This process ensures that the sample has been properly sealed and transported, assigns a Laboratory Accessioning Number randomly, and completes any extra data entry not accounted for by an electronic chain of custody system.
Screening provides a preliminary assessment for substances of abuse. While Screening serves as an economical method to eliminate drug use in most samples, any positive screen necessitates further confirmation to be defensible in a judicial context. Samples that yield a presumptive positive in Screening require subsequent confirmation.
Should a sample indicate a presumptive positive in the Screening phase, additional hair is extracted from the original sample for the Extraction process. During Extraction, drug compounds are isolated from hair at concentrations lower than those found in alternate techniques (like urine or oral fluid), highlighting why hair drug screening stands as the most complex methodology to execute.
Any positive results from screening are confirmed through GC/MS, GC/MS/MS, or LC/MS/MS methods. Before confirmation, all samples showing presumptive positives undergo washing if necessary. The entire laboratory procedure, from Accessioning to Confirmation, operates under the CAP (College of American Pathologists) Hair guidelines and is accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly termed "hair follicle tests," the procedure examines the hair strand rather than the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Worley, ID
Hair follicle testing eclipses traditional urine tests with unrivaled precision. Its ability to detect drug use over an extended period offers superior accuracy. In Worley, ID, these tests provide an exceptionally reliable assessment, making them the top choice for many settings.
Extended Detection Window in Worley, ID
Employers in Worley gain an in-depth view of an individual's substance history with hair follicle testing. Capable of detecting drug use up to 90 days prior, this method offers a comprehensive assessment. This long detection window is invaluable for thorough screenings.
Tamper-Resistant Testing Method in Worley, ID
The hair follicle test stands out with its robust, tamper-resistant design. In Worley, ID, the risk of sample adulteration is significantly minimized, delivering dependable and indisputable results. This method ensures integrity in substance testing.
Convenient Nationwide Testing Locations and Local Locations in Worley, ID
Accredited Drug Testing offers unparalleled convenience with nationwide centers. Residents of Worley have easy access to local facilities, ensuring hassle-free testing services tailored to meet various testing needs.
Simple, Confidential Process in Worley, ID
The hair testing process in Worley is designed to be straightforward and private. From ordering to results delivery, steps ensure confidentiality and ease, addressing any privacy concerns and simplifying the testing experience for all involved.
Affordable Pricing and Fast Turnaround in Worley, ID
Our competitive pricing and prompt delivery in Worley make hair follicle testing an excellent choice for businesses of all sizes. The value offered ensures peace of mind without compromising quality or service efficiency.
Fast, Accurate, and Reliable Results in Worley, ID
Hair follicle drug tests in Worley assure impressive speed and unmatched precision. With quick turnaround times, these assessments effectively detect substance use. This offers peace of mind and enhanced reliability for both employers and applicants, ensuring high confidence in results.
Compliance and Peace of Mind for Employers in Worley, ID
Employers in Worley benefit from reliable compliance with drug-free policies through hair follicle testing. This method enhances workplace safety and reduces legal risks, offering employers confidence in maintaining a secure working environment.
