Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair examination is now regarded as an effective method for identifying drug and alcohol consumption. Hair captures biomarkers in its fibers, offering a prolonged record of alcohol and other substances as the hair strand develops. Collecting hair near the scalp can reveal a detection span of nearly three months for alcohol and other drugs. Hair is straightforward to gather, tougher to manipulate, and simple to transport.
An ideal screening and confirmation sample consists of a 1.5-inch portion of approximately 200 hair strands (roughly pencil-sized), nearest the scalp, yielding 100mg of hair. For tests like EtG, add-ons, and/or those beyond 10 panels, it is advisable to gather 150mg of hair. It's suggested to use a jeweler's scale for weighing the sample. If scalp hair can't be obtained, an equivalent amount of body hair is to be used. Scalp hair specifically refers to hair from the head, while body hair includes other varieties such as facial and axillary hair.
Process Overview
The laboratory processing of a drug test result involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample is initially processed into the lab's system. This step ensures the sample's seal and proper shipment, assigns a unique LAN (Laboratory Accessioning Number), and enters any additional data absent from an electronic chain of custody system.
Screening provides an initial swift examination for substances of abuse. While Screening offers a cost-efficient way to dismiss drug use in most cases, a positive screen necessitates confirmation for legal admissibility. Samples with presumptive positive results in Screening mandate subsequent verification.
Upon presumptive positivity in Screening, additional hair is extracted from the initial specimen for the Extraction phase. This stage involves isolating drugs from hair at much lower concentrations than in methodologies like urine or oral fluid, marking hair drug analysis as a complex testing method.
GC/MS, GC/MS/MS, or LC/MS/MS are used for verifying any positive screening outcome. Before confirmation, all samples presumptively positive undergo a washing process as required. The entire lab process from Accessioning to Confirmation is supervised under CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often known as "hair follicle tests," this examination evaluates the hair strand itself, not the follicle below the scalp.
For those in Casselton, ND, the advantages of hair follicle testing are clear when compared to urine tests. Higher detection accuracy and reliability are key. Hair tests offer a longer window of detection and stronger resistance to tampering.
Traditional urine testing doesn't match the comprehensive overview provided by hair tests. Employers and organizations prefer hair tests for their superior ability to detect past substance use, offering a reliable measure of an individual's history.
The extended detection window of hair follicle testing is a major asset for organizations in Casselton, ND. This method can identify drug use for up to 90 days, enabling a full view of a person's history with substances.
Employers benefit greatly from the long detection period provided by hair tests. It offers a comprehensive profile of an applicant or employee, ensuring informed hiring decisions based on an in-depth understanding of their substance history.
Hair follicle tests represent a tamper-resistant testing method in Casselton, ND, minimizing risks of sample alteration or contamination. Unquestionable results enhance the test's integrity and reliability.
With a significantly decreased risk for adulteration, hair follicle tests in Casselton maintain their credibility and accuracy. Organizations can trust the results to be genuine, supporting fair assessments and decisions.
With convenient nationwide locations, including Casselton, ND, our testing services are easily accessible, ensuring a hassle-free experience. Clients can quickly locate testing centers near them.
Our expansive network eliminates any barriers in reach, allowing users to find and utilize hair testing facilities swiftly. The local presence in Casselton demonstrates our commitment to providing seamless services to all clients.
The process for hair follicle testing in Casselton, ND, is designed to be simple and confidential. It ensures user privacy throughout ordering, testing, and results retrieval.
Every stage of the testing procedure is streamlined for ease of use, addressing privacy concerns. This straightforward approach assures clients of their information's security and the ease of accessing their results without stress or complication.
Our hair follicle testing in Casselton, ND, stands out for its affordable pricing and rapid turnaround times. Companies value our services for their cost-effectiveness without compromising quality.
Competitive pricing models enable businesses of all sizes to utilize our testing services efficiently. Fast turnaround times ensure they receive quick results, aiding timely decision-making with an excellent value proposition.
In Casselton, ND, hair follicle drug tests provide fast, accurate, and reliable results. The precision in detecting substances is unmatched, offering results that are trustworthy for decision-making in critical environments.
Users benefit from the high accuracy and speed with which the test results are delivered. Clients can depend on the rigorous methodologies that produce results that are both timely and precise, outshining conventional testing methods.
For employers in Casselton, ND, using hair follicle testing fosters compliance and peace of mind. These tests ensure adherence to drug-free workplace policies, mitigating legal risks and promoting a safer work environment.
Utilizing this reliable testing method provides employers with critical information necessary for maintaining a secure and compliant workplace, further reducing potential liabilities associated with substance abuse.
