Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is regarded as a profound method for identifying drug and alcohol consumption. Hair captures a prolonged timeline of alcohol and other substances by embedding biomarkers within the fibers of the growing strand of hair. When extracted near the scalp, hair can offer up to an estimated 3-month detection period for alcohol and other drugs. Collection of hair is straightforward, somewhat resistant to tampering, and convenient for transportation.
A 1.5-inch portion consisting of around 200 hair strands (comparable in size to a #2 pencil) closest to the scalp yields 100mg of hair, which is the optimal quantity for analysis and verification. For EtG, ancillary tests, and/or panels exceeding 10, 150mg of the specimen is advisable. It is suggested to measure the specimen using a jeweler’s scale. In situations where scalp hair is not present, an equivalent quantity of body hair may be used. When discussing head hair, it pertains solely to scalp hair. Body hair applies to all other hair kinds (facial, axillary, etc.).
Process Overview
The quartet of major steps in the laboratory processing of a drug test result includes Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial incorporation of a sample into a laboratory’s system. This step involves confirming that the sample is sealed correctly and dispatched properly, designating a random LAN (Laboratory Accessioning Number), and finalizing additional data entry that might not be covered by an electronic chain of custody system.
Screening entails a preliminary rapid inspection for drugs of misuse. Although Screening is a budget-friendly method to negate drug utilization in the bulk of samples, a positive result in the screening needs verification to be valid in court. Samples that are presumptively positive via Screening necessitate secondary confirmation.
Should a sample present as presumptively positive at the Screening phase, additional hair is drawn from the initial specimen and readied for Extraction. At this step, drugs are extracted from hair at significantly lower concentrations compared to other methods (such as urine or oral fluid), making hair drug testing the most intricate methodology to execute.
Validation of any positive screening outcome is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive specimens undergo a cleansing process before confirmation if necessary. The entire laboratory procedure from Accessioning to Confirmation is overseen under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While termed as "hair follicle tests", the examination itself scrutinizes the hair strand rather than the follicle beneath the scalp
In Lucin, UT, hair follicle testing outshines urine tests due to its superior detection accuracy. Hair tests can identify drug use over an extended period, unlike the shorter window offered by urine tests. This method grants a higher level of reliability, making it the preferred choice for many discerning employers.
Employers in Lucin, UT, benefit from hair follicle tests due to their extensive detection window, which can span up to 90 days. This comprehensive timeframe provides a clearer picture of an individual's substance history, offering vital insights for employment and monitoring purposes.
Lucin, UT, stands by the tamper-resistant nature of hair follicle testing. This testing method is significantly less prone to adulteration, ensuring that results remain trustworthy and unquestionable, providing a secure assessment of an individual's substance use history.
The convenience of having nationwide testing centers, including Lucin, UT, allows for quick and hassle-free access to testing services. With multiple locales available, our centers ensure that individuals benefit from effortless accessibility to required tests and services.
The process in Lucin, UT, for hair follicle drug testing is straightforward and confidential. From ordering to results, every step is designed with privacy in mind, ensuring user-friendly access while maintaining the confidentiality of sensitive information.
Lucin, UT, offers competitive pricing and swift turnaround for hair follicle drug testing. This efficiency and cost-effectiveness provide companies of various sizes with outstanding value, ensuring they receive excellent service promptly and affordably.
Hair follicle drug tests in Lucin, UT, are both rapid and precise. These tests provide highly accurate results, effectively detecting substance use with remarkable speed. This reliability ensures individuals and employers receive clarity without delay, highlighting the efficacy of hair testing compared to traditional methods.
Hair follicle testing in Lucin, UT, ensures peace of mind for employers by promoting compliance with drug-free workplace policies. This method reduces legal concerns and boosts workplace safety, offering a reliable framework to uphold organizational standards.
