Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now viewed as an effective method for detecting drug and alcohol usage. Hair captures biomarkers within the strands of growing hair, offering a prolonged history of alcohol and drugs. When collected near the scalp, hair can reveal up to a 3-month detection period for substances. It's easy to collect, a bit challenging to tamper with, and convenient for shipping.
A 1.5-inch sample of roughly 200 hair strands (similar to the size of a #2 pencil) nearest to the scalp provides 100mg, which is ideal for screening and confirmation. For EtG, additional tests, or tests exceeding 10 panels, 150mg is advised. We suggest using a jeweler’s scale to weigh the specimen. If scalp hair isn't available, a comparable amount of body hair might be used. Reference to head hair implies only scalp hair, while body hair includes all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result consists of Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial integration of a sample into a lab’s system. This starts by ensuring the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry not done by an electronic chain of custody.
Screening involves a quick preliminary check for drugs of abuse. Although cost-effective for ruling out drug usage on most samples, a positive result must be verified to be court-admissible. Any samples that test presumptively positive in Screening necessitate secondary confirmation.
Upon a presumptively positive result in Screening, additional hair is extracted from the initial sample for Extraction. In this process, drugs are isolated from hair at a significantly lower concentration than other methods (like urine or oral fluid), making hair drug screening a more challenging method to execute.
Confirmation of any positive screening result is performed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed before confirmation as necessary. The complete laboratory process from Accessioning to Confirmation is evaluated per CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While often called "hair follicle tests", the analysis is conducted on the hair strand, not the follicle under the scalp
Why Hair Follicle Testing Beats Urine Testing in Parnell, MO
Opting for hair follicle drug tests over traditional urine tests offers remarkable benefits, especially in Parnell, MO. Hair tests provide an extended detection period, capturing a broader timeframe of substance use. This superior accuracy ensures more reliable results, diminishing the chances of undetected drug use. As a result, they're favored by employers and legal agencies aiming for more comprehensive and dependable screenings.
Extended Detection Window in Parnell, MO
The ability to detect drug use over an extended period, often up to 90 days, is a key advantage of hair follicle testing. For employers in Parnell, MO, this provides an extensive view of an individual’s substance history, assisting in making informed decisions regarding employment. This testing method’s capacity to capture long-term drug use is instrumental for maintaining a drug-free workplace.
Tamper-Resistant Testing Method in Parnell, MO
Hair follicle tests significantly lower the chance of sample tampering, ensuring results are both reliable and indisputable. This is crucial in Parnell, MO, where maintaining the integrity of drug testing is paramount for employers and judicial systems. Unlike other methods, which might be susceptible to adulteration, hair tests provide a trustworthy and consistent means of substance detection.
Convenient Nationwide Testing Locations and Local Locations in Parnell, MO
Accredited Drug Testing offers convenient nationwide testing centers, including local options in Parnell, MO, making access to our services quick and hassle-free. Our extensive network ensures that individuals and businesses can easily reach testing facilities, saving time and promoting efficiency in drug testing processes.
Simple, Confidential Process in Parnell, MO
The hair follicle drug testing process is designed to be simple and confidential for clients in Parnell, MO. From ordering the test to receiving results, the procedure is straightforward, prioritizing privacy and user-friendliness. This ensures that individuals feel secure throughout the testing process, enhancing the overall experience by minimizing any concerns about confidentiality.
Affordable Pricing and Fast Turnaround in Parnell, MO
Our competitive pricing structure and rapid turnaround times provide exceptional value for companies in Parnell, MO. Businesses of all sizes can benefit from our cost-effective drug testing solutions, which deliver peace of mind through swift and reliable results. This combination of affordability and efficiency makes hair testing an advantageous option for managing workplace drug policies.
Fast, Accurate, and Reliable Results in Parnell, MO
Hair follicle drug tests are renowned for their speed and reliability, delivering precise results crucial in detecting substance use. This method surpasses others in precision, ensuring that employers and authorities in Parnell, MO, can confidently rely on these results. Swift collection and processing times are paired with high levels of accuracy, making it an effective tool in workplace and legal settings.
Compliance and Peace of Mind for Employers in Parnell, MO
Employing hair follicle drug testing assists employers in Parnell, MO, in adhering to workplace drug-free policies, minimizing legal liabilities. This method aids in creating a safer, more compliant work environment. By utilizing accurate and reliable hair tests, employers can enhance workplace safety and enjoy the peace of mind that comes with adhering to industry standards and regulations.
