Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a potent method for identifying the use of drugs and alcohol. The hair captures a lengthy history of alcohol and substance usage by embedding biomarkers in the fibers of the growing strand. When taken near the scalp, hair offers roughly up to a three-month detection timeframe for alcohol and drugs. Hair is easy to collect, challenging to alter, and convenient to ship.
A 1.5-inch section consisting of about 200 hair strands (approximately the size of a #2 pencil) closest to the scalp yields 100mg of hair, which is the perfect sample for analysis and confirmation. For EtG, extra tests, or panels exceeding 10, a 150mg sample is suggested. It is advisable to weigh the specimen using a jeweler’s scale. If scalp hair is not accessible, a similar amount of body hair can be obtained. When mentioning head hair, we refer to scalp hair exclusively. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The primary phases included in laboratory processing for drug test results are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial intake of a sample into a lab’s system. This process includes confirming the sample was properly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and finalizing any additional data entry missing from an electronic chain of custody system.
Screening is an initial rapid check for substance abuse. While it’s a cost-effective approach to dismiss drug usage for most samples, a positive screen must be corroborated to be valid in court. Any samples identified as presumptively positive in Screening need further confirmation.
If a sample tests presumptively positive during the Screening phase, additional hair is taken from the initial sample and readied for Extraction. At this stage, drugs are extracted from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), which makes hair drug screening one of the most challenging methods to execute.
Confirmation of any positive Screening outcome is done using GC/MS, GC/MS/MS, or LC/MS/MS. All samples marked as presumptive positive are cleansed before confirmation as necessary. The full lab process from Accessioning to Confirmation undergoes review per both CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly known as "hair follicle tests", the test evaluates the hair strand, not the follicle under the scalp
When comparing testing methods, hair follicle testing in Keyes Summit, MO is unmatched. Superior detection accuracy is evident compared to traditional urine tests, making it the preferred choice for employers and officials.
The reliability of hair testing surpasses that of urine tests, ensuring comprehensive assessment of an individual's substance use history and offering peace of mind.
Hair follicle testing stands out for its extended detection window, capturing up to a 90-day history of drug use. This provides employers in Keyes Summit, MO a thorough overview of an individual's substance habits.
Unlike short-term tests, the prolonged detection capability of hair tests gives businesses clarity, fostering informed decisions regarding recruitment and workplace policies.
Hair follicle testing in Keyes Summit, MO is known for its tamper-resistant nature. By employing an observed collection method, it significantly reduces chances of adulteration, ensuring unquestionable results.
The integrity of hair tests offers stakeholders assurance, as the inherent difficulty to tamper with enhances the credibility of outcomes, safeguarding against potential manipulations.
Accredited Drug Testing boasts convenient testing facilities throughout Keyes Summit, MO and nationwide, making it hassle-free for individuals to access services anytime, anywhere.
The widespread availability of testing centers ensures swift and efficient service, eliminating cumbersome procedures and facilitating a smooth testing experience.
The process of ordering and undergoing hair follicle drug testing in Keyes Summit, MO is simple and confidential, prioritizing user privacy.
From start to finish, the streamlined approach guarantees ease, with user concerns about discretion being addressed efficiently, offering a hassle-free experience.
Our hair follicle testing offers competitive pricing for companies across Keyes Summit, MO, ensuring accessibility without compromising on quality and speed.
Fast turnaround times coupled with our affordable rates deliver exceptional value, catering to businesses of all sizes looking for reliable and cost-effective drug testing solutions.
The hair follicle drug test in Keyes Summit, MO is renowned for its swift and precise outcomes. Accuracy in identifying substance usage is one of its key highlights, offering clarity and assurance to all stakeholders.
When time is of the essence, our testing procedure guarantees fast and trustworthy results, swiftly providing the necessary insights without the extended waiting periods typical of other methods.
For employers in Keyes Summit, MO, hair follicle testing facilitates adherence to drug-free policies, bolstering compliance while reducing legal risks associated with workplace substance abuse.
This testing approach not only enhances safety but also offers peace of mind, creating a more secure working environment, by ensuring that all policies are met with utmost diligence.
