Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now perceived as a potent means for identifying drug and alcohol consumption. The hair strand captures long-term traces of substances by encasing biomarkers within its growing fibers. When taken from near the scalp, hair can reveal substance use for nearly up to three months. The process of collecting hair is straightforward, relatively resistant to tampering, and is convenient for transportation.
A sample measuring 1.5 inches, comprising around 200 hair strands (approximately the thickness of a #2 pencil) taken closest to the scalp, will provide 100mg of hair, which is optimal for both screening and verification. For EtG, supplementary tests, and/or tests exceeding 10 panels, a specimen of 150mg is advisable. It's suggested to weigh the specimen with a jeweler’s scale. If scalp hair is scarce, a proportional quantity of body hair might be used. References to head hair exclusively imply scalp hair. The term body hair includes all other varieties (such as facial, axillary, etc.).
Overview of the Process
The essential phases in laboratory analysis of a drug test include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the primary phase where a sample is integrated into the lab’s system. It involves ensuring the sample was appropriately sealed and transported, allocating a random LAN (Laboratory Accessioning Number), and finalizing any data entry not supported by an electronic chain of custody system.
Screening represents an initial rapid examination for drugs. Although Screening is economical for excluding drug presence in the majority of cases, confirmation is necessary for positive results to be valid in legal settings. Samples showing potential positive results in Screening necessitate additional confirmation.
Should a sample appear positive in the Screening phase, further portions of the original specimen are prepared for Extraction. During this stage, drugs are gathered from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), which makes hair drug screening the most complex to execute.
Verification of any positive Screening outcome is achieved through methods such as GC/MS, GC/MS/MS, or LC/MS/MS. All provisional positive samples are cleansed prior to confirmation if needed. The comprehensive laboratory procedure from Accessioning through Confirmation is evaluated in accordance with both the CAP (College of American Pathologists) Hair criteria and accreditation under ISO / IEC 17025 standards.
Benefits of hair drug testing:
Drawbacks:
Note: Although often mentioned as "hair follicle tests", the analysis focuses on the hair strand itself, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Chilocco, OK: Hair follicle tests surpass traditional urine examinations by providing superior detection accuracy and reliability. Their extensive detection period and the inability to easily manipulate test results make them the favorable choice. This advantage ensures a more comprehensive analysis, reassuring institutions about their hiring or evaluating decisions based on significant substance use history.
Extended Detection Window in Chilocco, OK: Hair follicle tests have the unique ability to trace drug use over an extended period of up to 90 days. This prolonged detection window gives employers a detailed view of the substance history of candidates or current employees, helping to assess patterns of drug use for more informed decisions. The comprehensive nature of hair follicle testing surpasses conventional methods in providing a full perspective.
Tamper-Resistant Testing Method in Chilocco, OK: The hair follicle testing approach significantly decreases the chances of sample tampering, ensuring results are trustworthy and unquestionable. Its robust structure and resilience against manipulation make it a reliable testing choice for various organizations and legal entities, contributing to more accurate and honest results across the board in Chilocco.
Convenient Nationwide Testing Locations and Local Locations in Chilocco, OK: Our widespread network of test centers ensures that individuals and businesses in Chilocco have easy and efficient access to testing services. The convenience offered by local and nationwide locations simplifies the testing process, making it swift and hassle-free for everyone involved, facilitating a seamless experience.
Simple, Confidential Process in Chilocco, OK: The procedure for organizing, executing, and receiving hair follicle test results is straightforward and maintains confidentiality, addressing privacy concerns effectively. This enhances user experience by making the process easy and secure for all. The assurance of privacy adds a layer of trust in the testing method, appreciated by individuals and organizations alike.
Affordable Pricing and Fast Turnaround in Chilocco, OK: Our competitive pricing ensures that drug testing remains accessible to companies of all sizes. Combined with quick result delivery, our service provides excellent value and reassurance to businesses in the area. This balance of affordability and efficiency is integral, offering financial ease without compromising on quality or speed.
Fast, Accurate, and Reliable Results in Chilocco, OK: Hair follicle drug tests offer rapid and accurate outcomes, securing them as a dependable detection method for substance use. Their reliance is due to the heightened accuracy they provide in determining the presence of drugs. In Chilocco, individuals and organizations champion this method for its combination of precision and speed, making it a standout option for effective drug testing.
Compliance and Peace of Mind for Employers in Chilocco, OK: Implementing hair follicle testing in the workplace secures compliance with drug-free principles, effectively minimizing legal issues and enhancing overall safety. Employers benefit from this practice by ensuring their policies are upheld and that a tranquil and secure work environment is maintained, reassuring both staff and stakeholders.
