Urine| Hair Follicle | Oral Fluid | Blood | ETG
The analysis of hair samples is widely acknowledged as an effective approach in identifying drug and alcohol consumption. Hair serves as a repository for long-term records of drug and alcohol use by embedding biomarkers within the growing hair strand. When hair is taken close to the scalp, it can reveal drug and alcohol use for a period of up to around 3 months. Collecting hair is straightforward, hard to tamper with, and can be easily transported.
A 1.5-inch portion consisting of roughly 200 hair strands (similar to the thickness of a #2 pencil) cut near the scalp yields 100mg of hair, which is ideal for testing and verification. For EtG, additional tests, and/or panels exceeding 10, it is advised to collect 150mg of the sample. It's best to measure the sample's weight using a jeweler's scale. If scalp hair is not available, a similar amount of body hair can be used. References to head hair imply scalp hair exclusively, while body hair includes all other types (facial, axillary, etc.).
Process Overview
The key stages in processing a drug test result in the laboratory include Accessioning, Screening, Extraction, and Confirmation.
Accessioning constitutes the first phase of integrating a sample into the laboratory system. This step involves checking if the sample was properly sealed and delivered, generating a unique LAN (Laboratory Accessioning Number), and completing any extra data entry required outside of an electronic chain of custody protocol.
Screening includes a preliminary rapid assessment for the presence of abused substances. Although Screening provides a cost-efficient method to exclude drug use in most samples, any positive screening must be confirmed for it to hold up in a legal setting. Samples that test positive in Screening necessitate further confirmation.
For samples that test positive during the Screening phase, additional hair is drawn from the initial batch and prepped for Extraction. In this phase, drug extraction from hair occurs at a much lower concentration than other methods (such as urine or oral fluid), contributing to the complexity of conducting hair drug tests.
Any confirmed positive results from the Screening are verified using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive positive specimens undergo washing before confirmation if required. The complete lab process, from Accessioning to Confirmation, is internally examined under both the CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Even though they are commonly termed "hair follicle tests," the analysis is performed on the hair strand itself, not the hair follicle beneath the scalp.
In Boonville, MO, hair follicle testing surpasses urine tests due to superior detection accuracy and reliability. Unlike urine tests with limited detection time, hair tests can trace drug use over a longer period, giving detailed insight into a person's substance use history.
Hair follicle tests provide enhanced reliability with their longer detection window compared to urine tests. Their ability to uncover habitual drug use gives organizations in Boonville confidence in maintaining drug-free workplaces.
Offering an extended detection window, hair follicle testing in Boonville, MO, looks back up to 90 days of drug use. This prolonged detection period equips employers with a thorough understanding of an individual's substance history, crucial for informed employment decisions.
Hair follicle tests excel with their ability to detect drug usage over a longer period, up to 90 days, providing organizations a comprehensive view of an applicant's drug use history. This longer window is invaluable for maintaining workplace integrity.
Hair follicle tests significantly reduce the risk of sample tampering, providing Boonville organizations with reliable results. The collection process is secure and observed, making it challenging to manipulate or adulterate samples.
With nearly impossible tampering, hair follicle tests offer unquestionable reliability. This method stands out as the most effective deterrent against sample adulteration, ensuring accurate and consistent outcomes.
Accredited Drug Testing offers convenient testing locations nationwide, including Boonville, MO, ensuring hassle-free access. This strategic distribution allows for swift and easy testing, supporting various compliance needs efficiently.
Our numerous testing centers, including those in Boonville, MO, offer unparalleled convenience. This wide network supports organizations in quick and straightforward access to testing services, whether local or across the nation.
Accredited Drug Testing services in Boonville, MO, offer a simple and confidential process, ensuring privacy and ease, from ordering to receiving results. This user-friendly system boosts client confidence in maintaining confidentiality.
The simple, confidential process ensures seamless testing in Boonville, MO, addressing privacy concerns. This approach ensures a smooth experience, from initiation to conclusion, prioritizing client security throughout.
Offering competitive pricing and quick turnaround times, Accredited Drug Testing in Boonville, MO, provides exceptional value. This combination of affordability and speed assures companies of various sizes of peace of mind.
Accredited Drug Testing delivers affordable pricing with efficient turnaround, providing excellent value for Boonville organizations. This balance of cost-effectiveness and rapidity maximizes client satisfaction and operational confidence.
The precision and speed of hair follicle drug tests ensure rapid and reliable results, especially in Boonville, MO. Renowned for their high accuracy, these tests detect substance use effectively, providing swift outcomes that help organizations maintain safety standards.
Hair follicle testing is synonymous with delivering fast and accurate results, minimizing waiting times, and maximizing decision-making efficacy for businesses. Their reliability makes them a preferred choice over other testing methods, ensuring trust and confidence in results.
Hair follicle testing aligns with Boonville employers’ compliance and peace of mind goals by enforcing drug-free policies. This reinforces legal security and enhances workplace safety, minimizing drug-related risks efficiently.
By ensuring compliance with drug-free workplace mandates, hair follicle tests provide employers peace of mind. This approach greatly mitigates legal exposure and upholds safety standards, fostering a secure work environment.
