Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for detecting drug and alcohol consumption. Hair captures a long-term history of substances by trapping markers within the fibers of the growing strand. When sampled near the scalp, it can offer a detection period of up to around three months for substances. Collection is straightforward, tampering is challenging, and shipping is uncomplicated.
A sample measuring 1.5 inches with approximately 200 hair strands (similar to the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the preferred sample amount for examinations and validation. For EtG, additional analyses, and/or tests exceeding 10 panels, 150mg of the sample is advised. We advocate for using a jeweler’s scale to measure the specimen. If scalp hair isn’t available, a corresponding quantity of body hair may be harvested. When discussing head hair, we specifically mean scalp hair. Body hair encompasses all other types (such as facial, axillary, etc.).
Process Overview
The core stages in laboratory processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial handling of a sample within a laboratory’s framework. It involves checking that the sample was correctly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry absent from an electronic chain of custody setup.
Screening encompasses an initial rapid inspection for substance abuse. Though Screening is cost-efficient for ruling out substance use in most samples, a positive result needs validation for court acceptance. Any samples deemed presumptively positive during Screening require secondary validation.
Should a sample show presumptively positive during the Screening phase, additional hair is extracted from the initial sample and made ready for Extraction. In this phase, substances are drawn from hair at a considerably lower concentration than other methods (e.g., urine or oral fluid), making hair drug screening the most challenging method to conduct.
Validation of any positive screening result is executed via GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples are cleansed before confirmation if necessary. The entire laboratory sequence from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair distinctiveness and the accreditation to ISO / IEC 17025 norms.
Advantages of hair drug testing:
Limitations:
Note: While sometimes termed "hair follicle tests", the examination actually assesses the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Diomede, AK
When comparing hair and urine tests in Diomede, hair follicle testing shows superior advantages. Its detection period extends far beyond the limitations of urine tests. This method ensures a more comprehensive analysis of substance use, offering employers and legal bodies a more accurate and reliable drug history of individuals.
Extended Detection Window in Diomede, AK
With hair follicle testing in Diomede, AK, detecting drug use over an extended time frame is possible, up to 90 days. This method grants employers a detailed overview of an individual's substance usage history, making it an invaluable tool in assessments that require long-term drug use detection and monitoring.
Tamper-Resistant Testing Method in Diomede, AK
In Diomede, AK, hair follicle tests offer significant resistance to tampering. This testing method reduces risks of sample adulteration drastically. By ensuring the integrity of the sample, the outcomes provided are both reliable and irrefutable, enhancing trust in test results for all stakeholders involved.
Convenient Nationwide Testing Locations and Local Locations in Diomede, AK
Our vast network of testing centers across the nation, including Diomede, AK, ensures easy access to our services. This widespread availability means testing is both prompt and straightforward, eliminating unnecessary delays for those in need of reliable drug screening services.
Simple, Confidential Process in Diomede, AK
Our hair follicle testing in Diomede, AK, is characterized by a simple, confidential process that prioritizes user privacy. From ordering the test to receiving results, every step is designed for ease of use, ensuring a seamless experience while maintaining the highest standards of confidentiality for participants.
Affordable Pricing and Fast Turnaround in Diomede, AK
Our competitive pricing and quick response times make hair follicle testing in Diomede, AK, highly economical for businesses of all sizes. Affordable rates combined with speedy result turnaround offer companies exceptional value and a sense of assurance in their testing practices.
Fast, Accurate, and Reliable Results in Diomede, AK
Hair follicle drug tests in Diomede, AK, deliver speed and precision that stand out in substance detection. Their enhanced accuracy ensures substance traces are detected efficiently, providing quick verification of drug use. This testing method is designed to swiftly identify substance use patterns, making it a highly reliable option.
Compliance and Peace of Mind for Employers in Diomede, AK
Utilizing hair follicle testing in Diomede, AK, helps businesses adhere to strict drug-free workplace policies. This compliance minimizes legal hazards and bolsters workplace safety. Employers gain assurance, knowing they are upholding the highest standards of safety and integrity within their organizations.
