Urine| Hair Follicle | Oral Fluid | Blood | ETG
The assessment of drug and alcohol consumption through hair testing has emerged as a robust method. Hair fibers capture biomarkers along the hair shaft, providing a comprehensive history of alcohol and drug use. When clipped near the scalp, hair can reveal drug and alcohol intake over a period of around three months. It is easy to collect, resistant to tampering, and convenient for transport.
A 1.5-inch portion comprising roughly 200 hairs (similar in size to a #2 pencil) closest to the scalp provides 100mg of hair, which is an optimal sample size for analysis. For tests such as EtG, add-ons, or those exceeding 10 panels, a 150mg specimen is advisable. It is suggested to use a jeweler’s scale for specimen weighing. In cases where scalp hair is absent, an equivalent volume of body hair can be taken. References to head hair pertain solely to scalp hair, while body hair encompasses all other types (e.g., facial, axillary).
Process Overview
The evaluation of a drug test in a laboratory involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the sample's entry into the laboratory's system, ensuring proper sealing and shipping, assigning a laboratory accessioning number (LAN) randomly, and inputting any missing information not provided by an electronic chain of custody system.
Screening conducts an initial rapid assessment for drugs. Though cost-effective for eliminating drug use in many samples, a positive screening result necessitates confirmation for legal validity. Samples with presumptive positive results during Screening require a secondary confirmation step.
When a sample indicates a presumptive positive during Screening, additional hair is separated from the primary sample and processed for Extraction. In this procedure, the drug presence is measured at a lower density than in other testing methods (e.g., urine or saliva), making hair drug screenings particularly challenging.
GC/MS, GC/MS/MS, or LC/MS/MS are used to confirm positive screening results. Presumptive positive samples undergo washing prior to confirmation as required. From Accessioning to Confirmation, the entire lab protocol is evaluated in accordance with the CAP (College of American Pathologists) Hair standards as well as ISO / IEC 17025 certification.
Advantages of hair drug testing:
Limitations:
Note: Although often referred to as "hair follicle tests", the analysis focuses on the hair strand and not the follicle itself located beneath the scalp.
In Fairview, NJ, hair follicle testing surpasses urine tests in efficacy. Hair tests provide an extended detection timeframe and are difficult to cheat compared to urine tests, offering a dependable insight into substance history.
Advantages of Hair Testing:
Hair follicle tests in Fairview, NJ outshine others with their extended detection window. These tests track substance use over up to 90 days, giving a broader overview of an individual's habits.
This extended window allows employers to evaluate long-term usage patterns—a crucial aspect for maintaining drug-free workplaces.
Hair follicle testing in Fairview, NJ stands as a tamper-resistant method. Its design minimizes risks of sample adulteration, ensuring test results remain unquestionable and reliable.
Employers gain confidence from this method, knowing the integrity of the sample remains uncompromised from collection through analysis.
In Fairview, NJ, our extensive network of testing centers across the nation, including local facilities, streamlines the process for clients. Accessibility to testing services becomes hassle-free, reflecting the convenience we promise.
Having numerous locations allows us to offer a seamless testing experience, reinforcing our client-centric approach.
In Fairview, NJ, our hair follicle testing process is straightforward and confidential. We prioritize your privacy throughout every step, from ordering to receiving results, ensuring a stress-free experience.
Your information security is our top concern as we strive to maintain confidentiality across all testing procedures.
In Fairview, NJ, our competitive pricing and fast turnaround highlight our commitment to value. We strive to provide cost-effective services without sacrificing quality, giving peace of mind to businesses of all sizes.
Affordable pricing models with quick result delivery make our services attractive and reliable for diverse organizational needs.
Hair follicle drug testing in Fairview, NJ provides fast and highly accurate results. The precision of this method ensures a reliable detection of drug or alcohol use. This accuracy helps organizations and individuals by providing a clear and truthful picture of substance use.
Results from hair follicle tests are trusted due to the minimal room for error and quick processing times. This reliability makes it a preferred option for many seeking clarity in substance use history.
Employing hair follicle drug testing in Fairview, NJ ensures compliance with workplace drug policies. This method reduces legal risks and promotes a safe work environment, offering peace of mind to employers.
By adhering to a reliable testing protocol, companies enhance their reputation and trustworthiness within the community.
