Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a robust method for detecting drug and alcohol usage. Hair retains a comprehensive history of alcohol and drugs by embedding biomarkers in its fibers as it grows. When taken from near the scalp, hair can provide an approximate 3-month detection span for alcohol and drugs. Hair collection is straightforward, difficult to tamper with, and easy to transport.
A 1.5-inch piece of approximately 200 hair strands (roughly the thickness of a #2 pencil) closest to the scalp yields 100mg of hair, which is the preferred sample for screening and confirmation. For EtG, additional tests, and panels exceeding 10, 150mg of the specimen is advised. It's recommended to weigh the specimen using a jeweler’s scale. If scalp hair is not available, an equivalent amount of body hair can be taken. When mentioning head hair, it refers to scalp hair specifically, while body hair indicates all other hair types (facial, axillary, etc.).
Process Overview
The key steps in processing a drug test result in a laboratory are Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the preliminary processing of a sample into a laboratory's system. This step involves verifying that the sample was properly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry absent from an electronic chain of custody arrangement.
Screening consists of an initial rapid assessment for drugs of abuse. Though Screening is an economical tactic to disprove drug usage for most samples, a questionable screen must undergo confirmation to be valid in court. Samples deemed presumptively positive in Screening necessitate an additional confirmation.
If a sample shows presumptive positivity during the Screening phase, extra hair is extracted from the original specimen and prepared for Extraction. During this phase, drugs are separated from hair at a much lower concentration than other methodologies (ex. urine or oral fluid), clarifying why hair drug testing is the most challenging method to conduct.
Confirmation of a positive screening result is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positivity are washed before confirmation as required. The whole process from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though often termed "hair follicle tests", the actual test examines the hair strand, not the follicle beneath the scalp.
In Morehouse, MO, hair follicle testing surpasses urine testing in multiple aspects. Known for its longer detection window, it provides thorough insights into a person's drug history. Unlike urine tests, it covers a 90-day period, ensuring no recent usage goes unnoticed.
The reliability of results from hair tests stems from their ability to detect even minute traces of substances, a feat urine tests may sometimes miss. Their precision makes them a top choice for stringent testing requirements.
In Morehouse, MO, hair follicle tests provide an extended detection window, efficiently identifying substance use up to 90 days. This broader timeframe allows employers to gain a comprehensive overview of an individual's drug history.
By encompassing a longer history, these tests ensure a more complete assessment, aiding in informed decision-making processes.
Hair follicle testing offers a tamper-resistant method of obtaining drug testing results in Morehouse, MO, reducing potential sample adulteration risks. The integrity of the test is preserved as it is challenging to alter or deny evidence collected from hair samples.
This quality ensures that results remain reliable and trustworthy, making it an undeniable choice for accurate substance-use detection.
Our conveniently located nationwide testing centers in Morehouse, MO offer ease of access. Testing services are designed to be quick and hassle-free, ensuring individuals and organizations can receive the attention they need without lengthy delays.
Local facilities provide a seamless experience, emphasizing accessibility and prompt service throughout Morehouse.
The process of ordering, undergoing, and receiving results from hair follicle testing in Morehouse, MO is simple and confidential. Addressing privacy concerns is paramount, ensuring results remain discreet and secure throughout the process.
With a streamlined system, participants enjoy a straightforward experience, ensuring confidentiality is upheld from start to finish.
In Morehouse, MO, competitive pricing and quick turnaround times make hair follicle testing a valuable option. Offering excellent value, it caters to companies of various sizes, ensuring affordability is key to accessibility.
Fast processing enables timely results, enhancing peace of mind for organizations looking to maintain drug-free policies affordably.
Hair follicle drug tests in Morehouse, MO promise fast and precise results. With their capability to swiftly recognize substance use, they stand out in delivering high-accuracy outcomes that clients can depend on.
The efficiency of hair tests lies in their advanced detection methods, scanning for substance use with remarkable accuracy. This ensures rapid processing time, giving stakeholders in Morehouse access to reliable data as soon as needed.
Employers in Morehouse, MO can achieve compliance and peace of mind with hair follicle testing. By adhering to workplace drug-free policies, this method reduces legal risks and promotes a safer environment.
Implementing hair testing satisfies compliance requirements, offering employers a sense of security and reinforcing their commitment to a drug-free workplace.
