Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now acknowledged as a robust method for identifying drug and alcohol consumption. As hair strands grow, they capture biomarkers, providing a long-term record of alcohol and other drug use. When taken near the scalp, hair can reveal substance use within a roughly three-month span. The collection process is straightforward, the alteration is relatively challenging, and shipment is hassle-free.
A 1.5-inch section comprising around 200 hair strands (similar in size to a #2 pencil) nearest to the scalp yields 100mg, which is the optimal amount for conducting screenings and confirmations. For EtG, additional tests, or panels exceeding 10, 150mg of the sample is suggested. It's advised to use a jeweler's scale for weighing the specimen. In cases where scalp hair cannot be retrieved, equivalent body hair can be used. When mentioning head hair, it specifically pertains to scalp hair. Conversely, body hair encompasses all other forms like facial and axillary hair.
Process Overview
The primary stages in processing a drug test result in a laboratory are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step of processing a sample into a laboratory's system. This step confirms that the sample is properly sealed and dispatched, assigns a random Laboratory Accessioning Number (LAN), and completes any outstanding data entry not captured by an electronic chain of custody system.
Screening is the initial rapid test for drugs. Although Screening is an economical approach to exclude drug usage in most samples, a positive screen necessitates confirmation for legal admissibility. Samples testing positive in Screening require a subsequent confirmation process.
For a sample deemed positive in the Screening phase, additional hair is sourced from the initial sample and prepared for Extraction. During Extraction, drugs are isolated from the hair at significantly lower concentrations compared to other techniques (e.g., urine or oral fluid testing), establishing hair testing as the most intricate methodology.
The process for confirming any positive screenings involves GC/MS, GC/MS/MS, or LC/MS/MS techniques. Necessary cleansing of all presumptive positive samples is performed before confirmation. The entire procedure from Accessioning to Confirmation is conducted in accordance with both the CAP (College of American Pathologists) standards for Hair and accredited to ISO / IEC 17025 norms.
Advantages of hair drug testing:
Limitations:
Note: Though often called "hair follicle tests", the analysis is conducted on the hair strand and does not involve the follicle beneath the scalp.
Why is hair follicle testing superior to urine testing in Elkatawa, KY? The answer lies in its enhanced detection and reliability. Hair tests boast a longer detection window compared to traditional urine tests. This method leads to increased confidence in results and minimizes the chance of deception, making it ideal for maintaining workplace integrity.
In Elkatawa, KY, the extended detection window of hair follicle tests provides added benefits. Unlike other methods, hair testing can uncover drug use over a span of up to 90 days. This longer timeframe allows employers to make well-informed decisions regarding an individual’s substance use history, offering a comprehensive overview for employment considerations.
The security and reliability of hair follicle tests in Elkatawa, KY, make them an excellent choice for those seeking to minimize tampering concerns. The nature of sample collection inherently reduces the risk of adulteration, ensuring that the results are dependable and leading to unquestionable outcomes.
Convenience is key with nationwide and local testing locations in Elkatawa, KY. Our extensive network ensures that individuals have easily accessible options for quick and hassle-free drug testing services. The ability to access these testing sites effortlessly is a significant advantage for those requiring regular or one-time tests.
In Elkatawa, KY, our hair follicle testing process is simple and confidential. The procedure for ordering, completing the test, and receiving results is designed to be user-friendly while maintaining privacy standards. This ensures that individuals are comfortable and confident in their decision to undergo testing.
Our hair follicle tests in Elkatawa, KY, are characterized by their affordable pricing and fast turnaround. Businesses of all sizes can benefit from competitive pricing structures that offer great value. Quick processing times ensure that companies receive test results promptly, allowing them to proceed with hiring or evaluations without unnecessary delays.
In Elkatawa, KY, hair follicle drug tests provide fast and accurate results. These tests are renowned for their precision, allowing for reliable detection of substance use with high efficiency. The quick turnaround time ensures that results are available faster, helping employers and individuals make informed decisions swiftly.
Hair follicle testing provides peace of mind and compliance for employers in Elkatawa, KY. By adopting this method, businesses can enforce their drug-free policies effectively while mitigating legal risks. Additionally, it enhances workplace safety, ensuring that a safe and compliant work environment is maintained at all times.
