Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing has gained recognition as an effective method for identifying drug and alcohol usage. Hair offers an extended history of alcohol and drug consumption by encapsulating biomarkers within the fibers of the hair strand as it grows. When gathered near the scalp, hair samples can detect alcohol and drugs for up to approximately 3 months. Hair is easy to collect, relatively tamper-resistant, and simple to transport.
A sample measuring 1.5 inches with around 200 hair strands (comparable to the thickness of a #2 pencil) closest to the scalp yields 100mg of hair, ideal for both screening and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, a 150mg specimen is advised. We suggest using a jeweler’s scale to weigh the specimen. If scalp hair isn't available, a similar quantity of body hair is acceptable. References to head hair mean scalp hair exclusively. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
There are four primary steps in processing a drug test result in the laboratory: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial sample processing into a lab system. This step includes confirming that the sample was sealed and shipped correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data not provided by an electronic chain of custody system.
Screening consists of an initial rapid assessment for drugs of abuse. Although Screening is a cost-effective approach to eliminating drug use in most samples, court-admissible positive results must be confirmed. Samples testing presumptively positive in Screening necessitate additional confirmation.
If Screening indicates a presumptive positive, further hair is taken from the initial specimen for Extraction. During Extraction, drugs are extracted from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), making hair drug screening particularly challenging to perform.
Confirmation of any positive from the screening is done using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are washed before confirmation if necessary. The entire laboratory sequence, from Accessioning to Confirmation, is scrutinized under the CAP (College of American Pathologists) Hair designation and complies with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the examination actually involves the hair strand, not the follicle under the scalp.
In Port Jefferson Station, NY, hair follicle testing surpasses urine testing by offering superior detection and reliability. Unlike traditional urine tests, hair tests provide an extensive detection window, uncovering drug use over a prolonged period. Additionally, hair tests are much harder to manipulate, ensuring that results remain trustworthy and accurate. This makes hair testing a preferred choice for comprehensive substance use assessments.
Employers in Port Jefferson Station, NY, benefit significantly from hair follicle testing due to its extended detection window, which spans up to 90 days. This method offers insights into an applicant or employee's drug history, providing a clear overview of any substance use. Hair tests deliver a broader timeline for detection, allowing employers to make informed decisions based on comprehensive data.
Hair follicle testing in Port Jefferson Station, NY, offers a virtually tamper-resistant assessment method. This reduces the possibility of adulterated samples, ensuring results are both reliable and indisputable. The robust nature of hair testing makes it an invaluable tool for employers and authorities aiming to maintain integrity in their drug testing processes.
With convenient testing centers across the nation, including local options in Port Jefferson Station, NY, Accredited Drug Testing guarantees seamless access to testing services. This extensive network allows for quick and hassle-free testing, meeting the needs of employers and individuals alike. Our nationwide reach ensures that testing is easy and accessible, no matter the location.
The process for hair testing in Port Jefferson Station, NY, is straightforward and confidential. From ordering the test to collecting the hair sample and receiving results, every step is designed to protect privacy and ease of use. Accredited Drug Testing ensures that your experience is stress-free, catering to concerns over privacy and security.
In Port Jefferson Station, NY, Accredited Drug Testing offers competitive pricing and rapid turnaround times for hair follicle testing. Our services provide exceptional value to companies of all sizes, ensuring that quality testing is accessible and budget-friendly. We prioritize delivering fast and reliable results without compromising on affordability.
Hair follicle drug tests in Port Jefferson Station, NY, stand out for their swift and precise outcomes. These tests are highly reliable in detecting substance usage. The advanced technology used in these assessments ensures accurate results, giving employers and individuals confidence in the findings. When time and accuracy are crucial, hair tests are unmatched in delivering timely and trustworthy results.
In Port Jefferson Station, NY, hair follicle tests ensure employers remain compliant with drug-free workplace policies, minimizing legal concerns. By opting for this reliable testing method, businesses can enhance workplace safety and maintain a secure environment. Hair tests offer peace of mind, protecting both employers and employees by supporting a drug-free culture.
