Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing has gained recognition as an effective method for identifying drug and alcohol consumption. The hair retains biomarkers within the fibers of the hair strand as it grows, offering a historical record of alcohol and drug use. When gathered near the scalp, the hair can reveal a detection timeframe of around three months for both alcohol and other substances. Hair is easy to gather, challenging to tamper with, and convenient to transport.
A sample measuring 1.5 inches, consisting of roughly 200 strands of hair (the diameter of a #2 pencil) near the scalp, yields 100mg, which is the perfect quantity for both screening and confirmation. For EtG, add-ons, or tests exceeding 10 panels, it is advised to collect 150mg. Using a jeweler’s scale is recommended for weighing the sample. In cases where scalp hair is not accessible, an equivalent amount of body hair can be collected. When discussing head hair, we mean scalp hair exclusively. The term body hair includes all other types (facial, axillary, etc.).
Process Overview
The key stages in the lab processing of a drug test result encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the preliminary treatment of a specimen within a lab's framework. This process includes confirming that the specimen was properly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry absent from an electronic chain of custody system.
Screening offers an immediate, cost-efficient assessment for drugs of abuse, suitable for clearing the majority of specimens. However, a positive result from Screening necessitates confirmation for legal admissibility. Presumptive positives in Screening mandate further confirmation.
Should the Screening stage yield a presumptive positive, additional hair is extracted from the initial sample for Extraction. This phase involves retrieving drugs from hair at substantially reduced concentrations compared to other methods (e.g., urine or oral fluid), making hair drug tests the most complex to perform.
Positive results from Screening necessitate Confirmation, executed via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo thorough washing before Confirmation if needed. The entire processing sequence from Accessioning to Confirmation undergoes scrutiny under the CAP (College of American Pathologists) Hair classification and complies with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Referred to frequently as "hair follicle tests", this analysis evaluates the hair strand, not the follicle beneath the scalp.
Why does hair testing surpass traditional urine tests in Oak Grove, AR? A vital reason is superior detection accuracy.Yet, hair tests provide more trustworthy, long-term insights into an individual's substance use habits.
Through hair testing, thanks to its extensive detection window, employers gain improved insight to make informed hiring and monitoring decisions.
One of the standout features of hair follicle testing in Oak Grove, AR is its ability to detect drug use over an extended duration, up to 90 days. This provides a thorough reflection of an individual's substance exposure.
Employers seeking comprehensive substance history benefit immensely from the broad detection window of hair tests, offering insights into potential or past usage that aid in decision-making processes.
Hair follicle tests in Oak Grove, AR are exceptional in minimizing the risk of tampering or sample adulteration. Their reliable collection method ensures honest and conclusive results each time.
This testing technique's resistance to tampering instills confidence in employers and authorities. It guarantees reliable data that can withstand scrutiny, elevating trust in the testing process.
In Oak Grove, AR, convenience is at the forefront with our widespread testing centers across the nation. This ensures that testing services are accessible, simple, and without unnecessary hassle.
Having testing centers in nearby locations provides significant relief to individuals and companies in need of quick and efficient access to drug testing, promoting seamless service delivery.
The process for hair follicle testing in Oak Grove, AR is both simple and confidential. Individuals can expect a straightforward procedure from ordering to completion, prioritizing privacy at every step.
Ensuring a user-friendly experience, the testing process maintains confidentiality throughout, addressing all concerns related to private handling and reporting.
In Oak Grove, AR, hair follicle drug testing offers competitive pricing structures. Coupled with swift turnaround times, it ensures that companies receive significant value and reassurance.
Our affordable pricing, matched with the speed and reliability of results, serves companies of all sizes. It offers a cost-effective solution without sacrificing thoroughness or speediness in reporting.
The efficacy and speed of hair follicle drug tests in Oak Grove, AR are commendable. They boast high precision in identifying substance use, providing exact and dependable outcomes that employers and individuals can trust.
Known for their swift results, hair follicle tests offer a rapid turnaround, which is crucial for those who need expedited outcomes without compromising on accuracy and detail in drug detection.
Hair follicle testing supports compliance with workplace drug policies in Oak Grove, AR. By adopting this method, businesses mitigate legal risks while promoting a safer working environment.
Employers gain peace of mind knowing that through reliable hair testing, they are aligning with drug-free policies and ensuring a consistent, compliant work setting for all employees.
