Urine| Hair Follicle | Oral Fluid | Blood | ETG
The analysis of hair has evolved into a potent method for identifying drug and alcohol consumption. Hair acts as a record of alcohol and drugs over time by incorporating biomarkers into the structure of the growing hair. Hair sampled near the scalp can offer a detection window of up to three months for alcohol and drugs. Its straightforward collection process, resistance to tampering, and easy transport make it a reliable option.
A sample length of 1.5 inches containing roughly 200 hair strands (comparable to a #2 pencil’s diameter) closest to the scalp is needed to yield 100mg, the optimal quantity for both screening and confirmation. For extended tests like EtG, add-ons, or beyond 10 panels, a 150mg sample is advisable. We suggest measuring the sample on a jeweler’s scale. Should scalp hair be unavailable, an equivalent amount of body hair can be collected. The term head hair refers exclusively to scalp hair. Body hair encompasses all other areas (facial, underarm, etc.).
Process Overview
There are four key stages in the laboratory analysis of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a lab's system. This step confirms the sample’s proper sealing and shipment, assigns a random LAN (Laboratory Accessioning Number), and completes any remaining data entry not accounted for by an electronic chain of custody system.
Screening consists of an initial rapid assessment for illicit substances. While Screening offers a cost-effective approach to rule out substance use for most samples, a confirmed result is necessary for legal purposes. Any Screening outcomes that indicate a potential positive result require a follow-up confirmation.
Should a sample suggest a positive result during Screening, additional hair is extracted from the original sample for the Extraction phase. In this step, drugs are isolated from hair at a substantially lower concentration compared to other methods (e.g., urine or oral fluid), making hair drug analysis the most challenging method to execute.
Confirmation of any positive result from Screening is achieved using GC/MS, GC/MS/MS, or LC/MS/MS methods. All presumptive positive samples undergo washing before confirmation as necessary. The complete lab process from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair category and complies with ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the examination focuses on the hair strand rather than the follicle beneath the scalp
Hair follicle testing surpasses urine tests in Layton, FL by offering superior detection and reliability. Unlike traditional urine testing, hair testing boasts higher detection accuracy and an extended detection window, making it a preferred choice among businesses and legal systems focused on maintaining integrity in their testing processes.
The extended detection window provided by hair follicle testing in Layton, FL is unmatched, offering up to 90 days of drug use history. This extended timeframe grants employers a comprehensive understanding of an individual's substance use, thus better informing their decisions when assessing potential or current employees.
Hair follicle testing significantly minimizes the possibility of sample tampering in Layton, FL. This tamper-resistant testing method ensures results are both reliable and difficult to contest, safeguarding the integrity of drug testing processes.
With convenient nationwide locations, including local options in Layton, FL, accessing hair follicle testing is quick and simple. Our testing centers offer hassle-free scheduling and service, making it easy for you to secure tests when needed without interruption or travel concerns.
The process of ordering, taking, and receiving hair follicle test results in Layton, FL is simple and confidential. This streamlined procedure ensures privacy is respected while delivering ease of use, alleviating concerns around personal data protection and test convenience.
With our affordable pricing and fast turnaround times in Layton, FL, hair follicle testing provides exceptional value for employers of all sizes. Competitive cost structures paired with rapid results ensure you gain peace of mind without straining budgets.
In Layton, FL, hair follicle drug tests deliver fast, accurate, and reliable results. These tests excel in their ability to precisely detect substance use, ensuring confidence in the results. Their remarkable speed in delivering outcomes makes them an advantageous choice for employers and individuals seeking thorough and trustworthy testing methods.
For employers in Layton, FL, hair follicle testing provides compliance and peace of mind. Ensuring adherence to drug-free workplace policies, this testing method effectively mitigates legal risks while enhancing the overall safety of the workplace environment.
