Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective means for identifying drug and alcohol consumption. It captures a comprehensive timeline of drug and alcohol use by encasing biomarkers within the strands of hair as they grow. When collected near the scalp, hair can provide a detection period lasting up to about three months for alcohol and drugs. The collection process is straightforward, challenging to tamper with, and convenient to transport.
A sample measuring 1.5 inches, consisting of roughly 200 hairs (equal to the width of a #2 pencil) gathered from the scalp, yields 100mg of hair, which is the ideal quantity for testing and verification. For EtG, supplementary tests, and/or testing that surpasses 10 panels, 150mg of the sample is advised. It is suggested to weigh the sample with a jeweler's scale. If there is an absence of scalp hair, an equivalent quantity of body hair can be used. When referring to head hair, it specifically denotes scalp hair. Body hair encompasses all other varieties (facial, axillary, etc.).
Process Overview
The lab processing of a drug test result involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary processing of a sample within a lab’s framework. This step includes confirming the sample was properly sealed and sent, assigning a random LAN (Laboratory Accessioning Number), and completing any remaining data entry absent in an electronic chain of custody system.
Screening consists of an initial rapid assessment for drugs of abuse. Although Screening is a cost-efficient method to exclude drug use in the majority of samples, a positive result from a screen must be confirmed for legal admissibility. Any samples showing presumptive positivity in Screening require further confirmation.
If a sample exhibits presumptive positivity at the Screening phase, additional hair is extracted from the original sample and prepared for Extraction. In this phase, drugs are removed from hair but in much lower concentrations compared to other techniques (e.g., urine or oral fluid), which is why hair drug testing is regarded as the most intricate method to implement.
Positive screening results are confirmed through GC/MS, GC/MS/MS, or LC/MS/MS. All samples showing presumptive positivity are cleaned prior to confirmation, as necessary. The entire lab process from Accessioning to Confirmation is audited according to both the CAP (College of American Pathologists) Hair criteria and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly dubbed "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Shelley, ID lies in its ability to provide superior detection accuracy and reliability. Hair tests have a longer detection window, offering a deeper insight into an individual's history with substance use. Unlike traditional urine tests, hair testing minimizes the risk of tampering, enhancing the overall evaluation process for both employers and regulatory bodies.
Extended Detection Window provided by hair follicle testing allows for drug use detection spanning up to 90 days in Shelley, ID. This offers employers a thorough understanding of an applicant or current employee's substance history. It's an invaluable tool for organizations keen on maintaining a drug-free environment while ensuring robust recruitment policies.
Tamper-Resistant Testing Method in Shelley, ID significantly curtails the possibility of sample adulteration. Hair follicle tests are conducted under strict conditions that deter manipulation, thereby assuring credible and verifiable results. This high level of reliability is especially valuable for employers looking to enforce rigorous drug-free workplace standards.
Convenient Nationwide Testing Locations and local centers in Shelley, ID provide easy and hassle-free testing services. With facilities across various cities, Accredited Drug Testing makes it simple for individuals and businesses to access testing services promptly, offering unparalleled convenience and efficiency throughout the testing process.
Simple, Confidential Process in Shelley, ID ensures that ordering, undergoing, and receiving results from hair follicle tests is straightforward and private. With a strong emphasis on confidentiality and ease of use, individuals and companies can trust that their privacy concerns are managed with the utmost sensitivity and care.
Affordable Pricing and Fast Turnaround in Shelley, ID underscore the competitive value offered by hair follicle testing. With cost-effective pricing models and prompt results, businesses of all sizes can benefit from these efficient services without straining budgets, achieving peace of mind and compliance effortlessly.
Fast, Accurate, and Reliable results can be expected from hair follicle testing in Shelley, ID. This method excels in detecting substance use with high precision, making it a powerful tool for employers seeking dependable results. Utilizing advanced technology, these tests offer a swift turnaround without sacrificing accuracy, ensuring timely decisions for both businesses and individuals.
Compliance and Peace of Mind for Employers are key outcomes of integrating hair follicle testing into workplace policies in Shelley, ID. By ensuring compliance with drug regulations, these tests reduce legal exposure and foster a safer work environment. Employers can confidently implement zero-tolerance policies, knowing they are backed by reliable testing practices.
