Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. Hair captures a lengthy history of substances by holding biomarkers within the fibers of the growing hair shaft. When samples are taken near the scalp, hair can offer a detection period of up to around 90 days for alcohol and drugs. It's straightforward to collect, relatively tough to tamper with, and convenient to transport.
A sample of 1.5 inches from roughly 200 hair strands (about the diameter of a #2 pencil) nearest the scalp will provide 100mg of hair, the optimal amount for screening and verification. For EtG, extras, and/or assessments beyond 10 panels, a 150mg specimen is advised. We suggest weighing the sample on a jeweler’s scale. If scalp hair is not available, an equivalent portion of body hair can be collected. When mentioning head hair, we exclusively refer to scalp hair. Body hair encompasses other hairstyles (facial, axillary, etc.).
Process Overview
The laboratory steps required in processing a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the introductory procedure for integrating a sample into the lab’s database. This involves ensuring that the sample was properly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and finishing any further data entry not contained by an electronic chain of custody system.
Screening executes an initial swift examination for substances of abuse. Even though Screening is an affordable means to exclude drug usage in most samples, a positive screening outcome must be validated to be suitable for legal proceedings. Samples that are tentatively positive in Screening must undergo additional confirmation.
If results are tentatively positive during the Screening phase, additional hair is extracted from the primary sample and readied for Extraction. In this phase, drugs are removed from hair at lower concentrations than in other techniques (e.g., urine or oral fluid), making hair drug testing the most complex technique to administer.
Verification of any positive Screening outcome is carried out via GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive undergo washing before verification if necessary. The full laboratory procedure from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation and in accordance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being termed "hair follicle tests", the actual examination targets the hair shaft rather than the follicle beneath the scalp.
When comparing hair follicle testing to urine analysis in Newton Grove, NC, hair testing proves significantly more advantageous for numerous reasons. One primary benefit is its exceptional ability to accurately detect drug use for up to 90 days, offering a larger detection window.
Traditional urine tests often miss longer-term substance exposure. Hair tests overcome this limitation, providing a substantial improvement in reliability and accuracy for institutions requiring trustworthy drug testing methods.
Hair follicle drug testing in Newton Grove, NC, offers an extended detection window for identifying drug use. This testing method allows employers to view an individual's drug history up to 90 days into the past, giving a thorough perspective.
Unlike urine tests, which typically reflect drug use within a shorter time frame, hair tests provide a comprehensive view of an employee's or applicant's substance use history, crucial for informed decision-making.
Situated in Newton Grove, NC, hair follicle testing stands out for its tamper-resistant nature, considerably reducing the likelihood of sample adulteration. Unlike other testing methods, hair samples are more difficult to alter, ensuring integrity in results.
This testing method provides unquestionable reliability, making it the preferred choice for businesses and organizations committed to accurate and trustworthy substance testing results.
Offering convenient, nationwide testing centers, our services in Newton Grove, NC, boast easy and hassle-free access to hair follicle testing. Local and national presence ensures immediate service availability.
This network of testing locations simplifies the testing process for employers and individuals alike, emphasizing the ease and accessibility of obtaining reliable substance testing services.
The testing process in Newton Grove, NC, is both simple and confidential. From ordering to testing and receiving results, it addresses privacy concerns and assures ease of use.
Clients benefit from a streamlined and confidential process, ensuring their personal information is secure throughout. This enhances trust and reliability in the testing procedure.
Our hair follicle testing services in Newton Grove, NC, offer affordable pricing and quick turnaround times. This combination provides valuable benefits for companies of all sizes seeking reliable drug testing solutions.
Clients receive excellent value, as competitive pricing merges with quick and accurate results delivery. It's an ideal solution that accommodates both budget and time considerations effectively.
The hair follicle drug test in Newton Grove, NC is renowned for delivering swift, precise, and trustworthy results. Precision and speed are key aspects of this testing method, allowing for the accurate detection of substances in individuals over a significant time frame.
Employers and individuals in Newton Grove rely on this method for its unmatched reliability. The process ensures a clear understanding of an individual's substance use, enhancing both workplace and personal decision-making.
Newton Grove, NC, employers gain peace of mind by implementing hair follicle testing, ensuring compliance with drug-free workplace policies. This reduces legal risks and enhances overall workplace safety.
Utilizing hair tests helps companies maintain a secure work environment, supporting both compliance and safety initiatives. It fortifies the commitment to a drug-free, safe workplace environment.
