Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as an effective method for identifying drug and alcohol use. Hair retains evidence of alcohol and drugs over a long period by capturing markers in the hair's growing fibers. By collecting hair near the scalp, a detection timeframe of up to about 3 months for drugs and alcohol can be achieved. Hair collection is straightforward, challenging to tamper with, and convenient to transport.
A sample size of 1.5 inches, comprising roughly 200 strands (about a #2 pencil's diameter) closest to the scalp, yields 100mg of hair, which is ideal for assessment and validation. For tests such as EtG, add-ons, and those exceeding 10 panels, a specimen weighing 150mg is preferable. It is advisable to weigh the hair on a jeweler’s scale. In the absence of scalp hair, an equivalent amount of body hair can be gathered. Our references to head hair exclusively concern scalp hair. Meanwhile, body hair includes all other varieties (facial, axillary, etc.).
Process Overview
The primary phases in processing a drug test in the lab encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning represents the initial stage, entering a sample into the laboratory’s system. This phase ensures the correct sealing and shipping of the sample, assigns a LAN (Laboratory Accessioning Number) at random, and completes any required data input not managed by an electronic chain of custody system.
Screening serves as a preliminary rapid test for drug presence. Screening offers a cost-effective method to eliminate drug usage for most samples; however, a positive result requires confirmation for court acceptance. Samples with presumptive positive results from Screening proceed to subsequent verification.
In instances where Screening indicates a presumptive positive, more hair from the initial sample is subjected to Extraction. Here, drugs are separated from the hair in significantly lower concentrations compared to other techniques (e.g., urine or oral fluid), demonstrating why hair drug testing is among the most challenging techniques to execute.
Confirmation of positive screening outcomes is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives undergo washing if needed before confirmation. The entire laboratory method from Accessioning through to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly termed "hair follicle tests," this test evaluates the hair strand rather than the follicle beneath the scalp.
Peru, NY sees the superiority of hair follicle drug tests over urine testing in various aspects. Not only do they deliver longer detection windows, but they also provide unmatched accuracy in identifying substance use. Hair tests offer comprehensive insights, proving more reliable than urine sampling.
Employers, legal systems, and substance abuse professionals increasingly lean towards hair tests due to their ability to pinpoint drug use over extended periods. Their robustness against cheating makes them a favored option for strict no-drug policies.
Hair follicle testing in Peru, NY, extends over a broad detection window, up to 90 days. This prolonged period allows employers to examine a wider history of possible substance use, offering a more detailed understanding of candidates or employees' drug habits. The extended detection capability far surpasses the limited timeframe provided by alternatives.
Offering security against sample tampering, hair follicle tests in Peru, NY, assure accurate and reliable results. This testing methodology minimizes the chance of adulteration, providing outcomes that users can trust unequivocally. Such integrity eliminates doubts often associated with other testing methods.
In Peru, NY, accessing drug testing services is made convenient through our extensive network of nationwide and local testing centers. These facilities guarantee quick, efficient, and stress-free access to testing services, ensuring clientele can find a nearby center with ease.
Our process in Peru, NY is both simple and confidential, ensuring client privacy is paramount. Ordering, collecting, and receiving test results is streamlined to alleviate concerns over personal data security, offering a user-friendly experience throughout every step of the testing journey.
In Peru, NY, we offer competitive pricing structures paired with swift turnaround times, providing excellent service value. Our affordability allows businesses of any size to benefit from our services, guaranteeing peace of mind and reliability in their drug testing needs.
In Peru, NY, hair follicle drug tests are renowned for their swift and precise outcomes. Their high accuracy in substance detection makes them a dependable choice for both individuals and organizations seeking reliable results. Their rapid turnaround time ensures that users can rely on quick access to crucial information, allowing for timely decisions and actions.
Hair follicle testing is a vital tool for employers in Peru, NY seeking to adhere to drug-free workplace policies. By utilizing this method, organizations bolster compliance, reduce legal dangers, and contribute to a safer work environment. This practice ensures that companies maintain integrity and lawfulness in their operations.
