Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is highly regarded as an effective means for identifying the use of drugs and alcohol. Hair strands store a long-term record of alcohol and drug consumption by encapsulating biomarkers within the hair as it grows. When clipped near the scalp, hair can offer a detection timeframe of up to three months for detecting alcohol and drug usage. The collection process is straightforward, the sample is challenging to tamper with, and the transport is efficient.
A hair sample measuring 1.5 inches, roughly consisting of 200 strands and comparable in size to a #2 pencil, yields 100mg, which is optimal for initial and confirmatory testing. For EtG extensions or tests exceeding ten panels, 150mg is advised. It is beneficial to weigh the sample on a jeweler’s scale. In the absence of scalp hair, a comparable quantity of body hair might be extracted. References to head hair specify scalp hair exclusively, whereas body hair encompasses all other types (including facial, underarm, etc.).
Process Overview
The primary phases in processing drug test results in a laboratory are Accessioning, Screening, Extraction, and Confirmation.
The Accessioning phase entails the initial integration of a sample into the laboratory’s system. This phase verifies that the sample was properly sealed and delivered, assigns a random LAN (Laboratory Accessioning Number), and completes any additional data entry absent from the electronic chain of custody system.
The Screening phase performs an initial assessment for drug presence. Although Screening is an economical approach to eliminate drug use across most samples, a positive result must be confirmed for legal acceptability. Samples showing a presumptive positive in Screening mandate further confirmation.
Upon a presumptive positive result during Screening, additional hair is extracted from the initial sample for the Extraction phase. In this phase, drugs are isolated from hair at concentrations significantly lower than in other testing methods (such as urine or saliva), making hair-based drug testing the most challenging to execute.
Confirmation of a positive result from Screening is done through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleansed ahead of confirmation if necessary. The comprehensive lab process, from Accessioning to Confirmation, is evaluated under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", these tests actually assess the hair strand rather than the follicle beneath the scalp.
Morris, OK sees the exceptional value in hair follicle testing, particularly over conventional urine tests. Hair testing provides superior accuracy, providing a much more detailed detection capability that standard urine tests can't match.
Benefiting from an extensive assessment window, hair tests ensure accurate reflections of prolonged drug usage, offering a superior alternative in comprehensive evaluations.
In Morris, OK, the wide-ranging detection span of hair follicle testing offers significant benefits. Capable of revealing drug use for up to 90 days, this method provides a full view into a subject's substance habits.
This extended window allows employers to make more informed decisions when evaluating an applicant or employee's long-term drug use history.
The risk of sample tampering is vastly reduced with hair follicle testing in Morris, OK. Unlike urine tests, hair samples are difficult to adulterate, ensuring authenticity and dependability of results.
This tamper-resistant nature of hair testing provides both employers and authorities with peace of mind, backed by indisputable evidence.
Accredited Drug Testing in Morris, OK offers widespread access through a national network of centers. The convenience of multiple testing locations simplifies the process for individuals needing a test.
With easily accessible facilities, the hassle of booking and attending a drug test is greatly minimized, ensuring a straightforward and efficient experience.
The straightforward and confidential process of hair testing in Morris, OK ensures user-friendly experiences. Starting from ordering to taking the test and receiving results, each step is designed to respect your privacy.
This seamless approach not only maintains confidentiality but also eases concerns about complexity, making drug testing accessible for all users.
Accredited Drug Testing in Morris, OK offers value through competitive pricing and rapid results. Providing an excellent return on investment, businesses of all sizes can benefit from affordable testing options.
Timely turnaround times further enhance decision-making processes, ensuring that organizations aren't left waiting for crucial information.
The consistency and accuracy found in hair follicle testing are unmatched in Morris, OK. With its precision in identifying substance use, individuals can rely on trustworthy results. Hair tests are not only fast but also thorough, offering clear and precise insights into a person's drug history.
For those in urgent need of credible data, this method stands out for its speed and reliability, ensuring swift decision-making.
Employers in Morris, OK can rest assured knowing that hair follicle tests align with drug-free workplace policies. By adhering to this reliable testing method, companies lower their legal liabilities while promoting a safer working environment.
Hair testing not only meets compliance standards but also offers employers a comfortable level of assurance regarding their employees' sobriety.
