Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly valued as an effective method for identifying substance and alcohol consumption. The hair captures biological markers within its growing fibers, providing a prolonged history of substance and alcohol presence. When gathered near the scalp, hair can offer around a three-month window for substance and alcohol detection. Hair collection is straightforward, relatively resistant to tampering, and convenient for shipping.
A segment of 1.5 inches, consisting of approximately 200 hair strands (comparable to a #2 pencil), close to the scalp yields 100mg, the optimal sample amount for evaluation and validation. For EtG, add-ons, and/or tests exceeding 10 panels, a 150mg sample is advised. Using a jeweler's scale to weigh the sample is suggested. In the absence of scalp hair, an equivalent quantity of body hair can be collected. 'Head hair' specifically refers to scalp hair, whereas 'body hair' encompasses all other hair types (including facial, axillary, etc.).
Process Overview
The drug testing laboratory operation encompasses four core steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning concerns the primary handling of a specimen within a laboratory's framework. This involves confirming that the sample remained sealed and was dispatched correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any supplementary data input not managed by an electronic custody chain system.
Screening comprises an initial assessment for substances of misuse. While Screening is a cost-efficient tool for eliminating drug usage across most samples, a positive screen must be verified for legal admissibility. Any samples that are provisionally positive in Screening necessitate secondary verification.
Should a sample test presumptively positive at the Screening phase, additional hair is extracted from the initial batch and readied for Extraction. This phase involves retrieving drugs from hair at significantly lower concentrations than alternative methods (such as urine or oral fluids), highlighting hair drug screening as the most intricate method to execute.
Confirmation of positive results from screening is achieved through the use of GC/MS, GC/MS/MS, or LC/MS/MS. Every presumptive positive sample undergoes washing before confirmation as per requirements. The comprehensive laboratory procedure from Accessioning to Confirmation undergoes scrutiny under both the CAP (College of American Pathologists) Hair categorization and compliance with ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", the examination involves the hair strand, not the hair follicle beneath the scalp
Why choose hair follicle testing over urine tests in Golden, OK? Hair tests deliver superior detection accuracy and reliability. Unlike urine tests, hair testing offers a longer detection window and cannot be easily manipulated. This enhances reliability, making it an excellent choice for workplaces enforcing drug-free policies. For those who value precision and assurance, hair testing is the preferred option.
Hair follicle testing in Golden, OK is highly effective for identifying drug use history over an extended period. With the ability to detect substances up to 90 days, it offers employers a comprehensive insight into an individual’s substance use patterns. This extensive detection window allows companies to make informed decisions regarding their workforce's past behavior and suitability for job roles.
Employers in Golden, OK favor hair follicle tests for their tamper-resistant nature. The method substantially reduces the likelihood of sample manipulation, resulting in unquestionable results. Hair tests are collected under supervision, ensuring the integrity of the sample and delivering confidence in the outcomes, making them a vital tool for maintaining drug-free workplaces.
With numerous testing centers nationwide and in Golden, OK, access to hair follicle tests is convenient and hassle-free. This network of facilities ensures individuals can effortlessly reach testing services, eliminating travel delays and easing scheduling.
Conveniently located centers guarantee timely testing, catering to both local and nationwide needs with ease.
In Golden, OK, the process for hair follicle testing is straightforward and confidential. From ordering the test to receiving results, each step is designed to be private and user-friendly. The simple procedure addresses privacy concerns effectively, ensuring individuals feel secure throughout the testing process, from start to finish.
Affordable pricing and rapid results define hair follicle testing services in Golden, OK. Our competitive pricing models provide excellent value to businesses of all sizes. Fast turnaround times mean prompt results, offering companies a cost-effective approach to drug testing strategies while maintaining high standards in reliability and service delivery.
In Golden, OK, hair follicle testing stands out for its speed, reliability, and accuracy. Precision is at the core of these tests, efficiently detecting substance use with high reliability.
These tests are meticulously designed to evaluate drug consumption expertly and quickly, ensuring results that are trustworthy. Fast processing of samples enables rapid delivery of results, providing peace of mind for individuals and employers alike.
Adopting hair follicle testing in Golden, OK can ensure compliance with workplace drug policies. It reduces legal complications by guaranteeing adherence to safety protocols.
Peace of mind is achieved when employers utilize this testing method, as it supports a safe and compliant work environment, enhancing overall workplace harmony and reducing potential liabilities.
