Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective means for identifying substance use. Hair strands capture biomarkers within their fibers, offering an extended history of drug and alcohol consumption. When clipped near the scalp, hair can reveal substance use over a span of up to roughly three months. The collection of hair samples is straightforward, comparably resistant to tampering, and easily transportable.
A sample measuring 1.5 inches comprising roughly 200 strands of hair (equivalent to a #2 pencil diameter) gathered closest to the scalp will yield 100mg, which is the optimal amount for initial and confirming analyses. For tests such as EtG, add-ons, or those exceeding 10 panels, a 150mg sample is advisable. It is suggested to weigh the sample using a jeweler’s scale. Should scalp hair be insufficient, a similar quantity of body hair is acceptable. Head hair specifically refers to scalp hair, whereas body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The processing of drug test results in a lab is comprised of four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the procedure of initially integrating a sample into the laboratory’s system. This step involves ensuring the sample is properly sealed and transported, assigning it a LAN (Laboratory Accessioning Number), and completing any required data entry omitted by an electronic custody chain.
Screening entails a preliminary test for drug presence. While a cost-effective preliminary step to exclude drug usage for most samples, a positive Screening outcome must be confirmed to hold weight in legal settings. Samples that test presumptively positive in Screening require follow-up confirmation.
If a sample tests presumptively positive during Screening, further hair is sourced from the original specimen for the Extraction phase. During this phase, substances are extracted from the hair at lower concentrations compared to other tests (e.g., urine or oral fluids), making hair drug testing particularly complex.
Confirmation of positive screenings is conducted through GC/MS, GC/MS/MS, or LC/MS/MS methods. Presumptive positive samples undergo washing before confirmation as necessary. Both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards oversee the entire lab process from Accessioning to Confirmation.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", these tests assess the hair strand rather than the follicle beneath the scalp.
Wrightstown, NJ has seen a shift in preference towards hair follicle drug tests due to their superior detection accuracy. Unlike urine tests, hair analyses can track drug use comprehensively and reliably. Their greater detection window is especially advantageous for employers seeking thorough background checks.
Hair tests provide a more detailed study of an individual's substance use, minimizing gray areas that standard urine tests might overlook.
Detection accuracy is crucial when in maintaining a drug-free workplace. Hair tests not only offer better insights but also reduce the possibility of falsification, enhancing workplace safety and trust significantly.
The extended detection window of hair follicle testing in Wrightstown, NJ offers a comprehensive overview of an individual's substance use history. With the capability to reveal up to 90 days' worth of drug ingestion, employers gain a more complete understanding of potential employees.
Employers gain a clearer picture with a hair follicle test's broader scope, assisting businesses in hiring decisions based on longer-term substance use evidence.
With a longer detection window, hair follicle testing offers unparalleled insights for companies. This in-depth review of an applicant's substance use over time aids in making informed hiring decisions, promoting a secure workplace environment.
Hair follicle testing in Wrightstown, NJ stands out as a tamper-resistant method, significantly reducing the chance of test result manipulation. The method's inherent resistance to adulteration provides employers with unquestionable results.
The integrity of hair follicle tests means that workers and employers alike can trust the outcomes. Unlike urine tests, which can be compromised, hair testing ensures a consistent and reliable assessment for drug screening.
Residents of Wrightstown, NJ benefit from our comprehensive network of testing locations nationwide, making drug testing convenient and accessible for everyone. Our local centers ensure a hassle-free experience.
With our extensive reach, clients enjoy quick and easy access to testing services. Our commitment to service excellence is reflected in our convenience, offering a seamless interface for all testing needs.
Hair follicle testing in Wrightstown, NJ features a simple and confidential process, focusing on the client's privacy and ease of use. The straightforward method of ordering and receiving results addresses any confidentiality concerns.
Designed with privacy in mind, our testing procedure is streamlined to ensure accessibility and security. Clients can confidently undertake drug testing, knowing their information is safeguarded at all times.
In Wrightstown, NJ, our competitive pricing structures in hair follicle testing ensure affordable solutions for all business sizes. Fast processing times complement our commitment to delivering excellent value and customer satisfaction.
Companies benefit from our cost-effective testing approach, ensuring a swift turnaround without compromising on quality. This focus on affordability and efficiency offers unmatched value for comprehensive drug testing needs.
In Wrightstown, NJ, hair follicle drug tests are known for their remarkable precision and speed. This method not only guarantees quick outcomes but also upholds a high level of accuracy in detecting substance use. The reliability of these tests ensures individuals and employers have confidence in the results.
Securing accurate results promptly is essential, whether for personal or professional health assessments. Hair follicle testing stands out for delivering fast and dependable conclusions, a vital aspect in maintaining a drug-free environment.
Ensuring compliance with workplace drug-free policies is critical for Wrightstown, NJ employers. Hair follicle testing aids in meeting these demands, reducing legal risks and fostering a safer working environment.
This testing strategy not only protects companies from potential liabilities but also fosters peace of mind. Employers rely on consistent results and a transparent approach to drug testing that hair follicle analysis delivers.
