Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective mechanism for identifying drug and alcohol consumption. Hair preserves a long-term record of alcohol and drug intake by capturing biomarkers within the hair strand fibers as they grow. When gathered near the scalp, hair can offer a detection timeframe of about three months for alcohol and drugs. Hair is easy to gather, somewhat hard to tamper with, and simple to transport.
A 1.5-inch portion of around 200 hair strands (roughly the size of a #2 pencil) nearest the scalp will supply 100mg of hair, the preferred quantity for testing and validation. For EtG, additional tests, and/or panels over 10, a specimen of 150mg is advised. It's best to weigh the specimen on a jeweler’s scale. In the absence of scalp hair, an equivalent amount of body hair may be used. When we mention head hair, it pertains to scalp hair exclusively. Body hair implies all other hair varieties (facial, axillary, etc.).
Process Overview
The core steps in the lab procedure for processing a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the basic processing of a sample into a lab’s system. This process verifies that the sample was properly sealed and sent, assigns a random LAN (Laboratory Accessioning Number), and concludes any extra data entry absent in an electronic chain of custody system.
Screening is a preliminary rapid check for illicit drugs. While being an economical method to dismiss drug usage in most samples, a positive screen mandates confirmation to be legally valid. Samples marked as presumptively positive in Screening indeed require further confirmation.
If Screening indicates a sample as presumptively positive, more hair is taken from the initial sample and prepped for Extraction. This stage involves extracting drugs from hair at significantly lower concentrations compared to other methods (such as urine or oral fluid), making hair drug testing the most challenging method to carry out.
Confirmation of any positive screen outcome is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are washed before confirmation when required. The full lab process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the analysis focuses on the hair strand rather than the hair follicle beneath the scalp.
Hair follicle testing outshines traditional urine tests in Wheatfield, IN through its enhanced detection precision and dependability. Superior Detection is achieved, giving employers a more insightful view into drug use patterns. Unlike urine tests, which can be influenced by recent activities, hair testing presents a thorough and credible window into substance usage over a prolonged period.
Offering a substantial detection window of up to 90 days, hair follicle testing in Wheatfield, IN, provides a comprehensive portrait of an individual's substance use. This extended window offers employers a robust tool to assess potential or current employees' drug habits, helping to make informed employment decisions and fostering a drug-free workplace.
In Wheatfield, IN, the hair follicle test is a formidable defense against sample tampering. Unlike other testing methods, it significantly reduces the chance of sample adulteration, ensuring that the results are trustworthy and undeniable. This security feature is crucial for maintaining integrity in drug testing processes.
In Wheatfield, IN, the convenience of nationwide and local testing centers ensures easy access to hair follicle testing services. Quick, hassle-free testing is available, making it simple for individuals and employers to obtain necessary testing without unnecessary delays. This accessibility supports efficient and effective drug testing processes.
Experience a straightforward and private testing process in Wheatfield, IN. The simple process for ordering, taking, and receiving results caters to confidentiality concerns, ensuring privacy and ease of use. This approach allows individuals to engage in the process with confidence and comfort.
Competitive pricing and fast turnaround define Wheatfield, IN's hair follicle testing services. Affordable pricing models ensure that companies, regardless of size, receive excellent value, while rapid result processing offers peace of mind and enables informed decision-making in a timely manner.
In Wheatfield, IN, hair follicle testing delivers precise and rapid outcomes, spotlighting its remarkable accuracy in identifying substance use. Accurate detection ensures substance traces are effectively found, contributing to its widespread adoption. The speed at which results are achieved aids in timely decision-making processes, proving its reliability for diverse testing needs.
Employers in Wheatfield, IN can achieve compliance with drug-free workplace policies through hair follicle testing, offering peace of mind and reducing potential legal ramifications. By employing reliable testing procedures, organizations foster a safer workplace and adhere to stringent regulations, ensuring a well-managed and drug-free environment.
