Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective means for identifying drug and alcohol consumption. Hair offers a lengthy retrospective view of alcohol and drug use by capturing biomarkers within the strands of hair as they grow. When clipped close to the scalp, hair can indicate drug and alcohol usage over a span of up to three months. Hair collection is straightforward, somewhat resistant to tampering, and conveniently shipped.
A 1.5-inch lock comprising roughly 200 hair strands (akin to the girth of a #2 pencil) nearest the scalp yields 100mg, the optimal quantity for both screening and confirmation. For EtG, additional substances, or tests exceeding 10 panels, a 150mg specimen is preferable. It is advisable to measure the sample's weight using a jeweler’s scale. If head hair is unobtainable, an equivalent quantity of body hair is permissible. When we reference head hair, it is solely the hair from the scalp. Body hair encompasses other types (facial, axillary, etc.).
Process Overview
The main stages of handling a drug test result in the laboratory involve Accessioning, Screening, Extraction, and Confirmation.
Accessioning incorporates the initial integration of a sample into a lab's framework. This phase includes confirming the sample was properly sealed and forwarded, allocating a random LAN (Laboratory Accessioning Number), and finalizing any extra data input not supplied by an electronic custody tracking system.
Screening entails an initial rapid examination for drugs of abuse. Although Screening is an economical method to dismiss drug intake from the majority of samples, a positive screen requires confirmation to be valid in a court setting. Samples with a presumptive positive result in Screening need further validation.
For samples with a presumptive positive outcome during Screening, additional hair is extracted from the initial batch and readied for Extraction. During this phase, drugs are isolated from hair at concentrations significantly lower than alternative techniques (such as urine or oral fluid), hence why hair drug testing is among the most complex methodologies.
Verification of any positive screening result is accomplished through GC/MS, GC/MS/MS, or LC/MS/MS. All samples deemed presumptively positive are cleansed as necessary before confirmation. The full laboratory process from Accessioning to Confirmation undergoes scrutiny under both the CAP (College of American Pathologists) Hair classification and the ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although sometimes termed "hair follicle tests", the analysis is conducted on the hair strand rather than the follicle beneath the scalp.
In Rentz, GA, choosing between hair follicle testing and traditional urine tests often boils down to accuracy and reliability. Hair testing offers superior detection, pinpointing substance use events that could be missed by urine tests. Beyond accuracy, hair tests are less invasive, making them the preferred choice in many scenarios demanding precise results.
Hair follicle testing's extended detection window is a game-changer. In Rentz, GA, employers benefit from the 90-day insight it provides into an individual's substance use. This extensive look-back period offers a detailed profile that urine tests lack, making it ideal for comprehensive substance history assessment and better informed hiring decisions.
Ensuring the integrity of testing samples is essential. In Rentz, GA, hair follicle tests are celebrated for their tamper-resistant nature. By significantly reducing the chance of sample manipulation, these tests provide results that are not only reliable but also stand up to scrutiny. This robustness ensures confidence in testing outcomes.
Access to drug testing services in Rentz, GA is simple, thanks to our nationwide network. Convenient testing locations ensure that individuals can quickly and easily head to the nearest center for testing, eliminating any hassle and making the entire process seamless, no matter where you are located.
The process of undergoing hair follicle testing in Rentz, GA is straightforward. Ordering, taking, and receiving results is simple and confidential, ensuring privacy at every step. This ease of use addresses concerns around privacy and helps individuals and organizations navigate the testing process with confidence and discretion.
In Rentz, GA, affordability meets efficiency with our hair follicle testing. Our competitive pricing structure coupled with rapid turnaround times provides excellent value to companies of all sizes. Knowing results will be both fast and precise reinforces peace of mind, supporting informed decisions without the wait.
Fast, precise, and reliable results are crucial, especially in places like Rentz, GA. Hair follicle tests stand out due to their high accuracy and efficiency. They can reveal details about substance use quickly, offering valuable insights for decision-making. This type of testing is revolutionizing the way substances are detected, giving reliable information promptly.
In Rentz, GA, using hair follicle tests reinforces company policies on maintaining a drug-free environment. Employers gain peace of mind knowing tests are tamper-proof and reduce legal risks. Compliance with workplace safety protocols becomes effortless, enhancing overall organizational security and fostering trust.
