Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair examinations are now recognized as a potent instrument for uncovering drug and alcohol consumption. Hair offers an extended timeline of alcohol and drug usage by embedding biomarkers within the strands of the growing hair. When retrieved near the scalp, hair can reveal a detection period for alcohol and drugs extending up to about three months. Hair is straightforward to gather, relatively tamper-resistant, and simple to transport.
A 1.5-inch portion comprising around 200 hair strands (approximately akin to a #2 pencil) closest to the scalp will yield 100mg of hair, the optimal sample for analysis and confirmation. For EtG, additional tests, and/or examinations exceeding 10 panels, 150mg of the sample is suggested. It is advisable to weigh the specimen on a jeweler’s scale. If scalp hair is not present, an equivalent quantity of body hair can be collected. When mentioning head hair, we refer exclusively to scalp hair. Body hair encompasses all other hair types (facial, underarm, etc.).
Process Overview
The primary four steps in laboratory processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial integration of a specimen into a laboratory’s system. This step ensures the sample was correctly sealed and transported, a random LAN (Laboratory Accessioning Number) is assigned, and any remaining data entry not covered by an electronic chain of custody system is completed.
Screening consists of a preliminary quick evaluation for substances of abuse. While Screening is a cost-efficient method to exclude drug use in most samples, any positive screen must be confirmed for legal purposes. Samples that are presumptively positive in Screening require additional confirmation.
In instances where a sample tests presumptively positive in the Screening phase, a further portion of hair from the initial sample is utilized for Extraction. During this phase, drugs are extracted from hair at notably lesser concentrations compared to other methods (such as urine or oral fluid), which makes hair drug testing exceedingly challenging to conduct.
Confirmation of any initial positive screen is achieved through GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples with presumptive positive results are washed before confirmation when necessary. The entire laboratory sequence from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair designation and in alignment with ISO / IEC 17025 certification standards.
Advantages of hair drug testing:
Limitations:
Note: Even though frequently labeled as "hair follicle evaluations", the test analyzes the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Triumphs Over Urine Testing in Jericho, UT:
With enhanced detection accuracy and reliability, hair tests offer superior benefits compared to traditional urine evaluations. In addition, employers value hair tests for their ability to provide a clearer, longer history of substance use. This results in
Hair follicle testing in Jericho, UT, offers a significantly extended detection window, providing drug use history up to 90 days. This broad timeframe gives employers and authorities a comprehensive insight into an individual's substance history,
Tamper-Resistant Hair Testing Method in Jericho, UT:
Hair follicle tests drastically reduce the risk of sample adulteration, ensuring
Offering convenient nationwide testing centers, including locations in Jericho, UT, ensures easy access to testing services nationwide. The broad network facilitates prompt and hassle-free drug testing processes,
Simple, Confidential Process in Jericho, UT:
Accredited Drug Testing offers a streamlined and confidential approach,
Accredited Drug Testing in Jericho, UT, provides affordable pricing and fast turnaround times, offering excellent value for organizations of all sizes.
In Jericho, UT, hair follicle drug tests stand out for their precision and speed. These tests offer high accuracy in detecting substance use,ensuring reliable results quickly. This makes them a preferred choice for many seeking fast and dependable drug testing solutions.
With a focus on accuracy, these tests provide trustworthy results, enhancing decision-making for employers
Compliance and Peace of Mind for Employers in Jericho, UT:
Utilizing hair follicle testing aids employers in maintaining compliance with drug-free workplace policies. By reducing legal risks, employers enhance workplace safety, fostering an environment that promotes
