Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for detecting drug and alcohol usage. Hair offers an extensive historical record of alcohol and drug intake by embedding biomarkers within the fibers of the developing hair strands. When the hair is cut close to the scalp, it can yield a detection period of up to around three months for drugs and alcohol. It is easy to obtain, relatively resistant to tampering, and convenient to transport.
A sample measuring 1.5 inches with roughly 200 hair strands (similar in size to a #2 pencil) nearest to the scalp provides 100mg of hair, which is the perfect sample amount for assessment and confirmation. For EtG, additional panels, and tests exceeding 10 panels, 150mg of the hair is advised. We suggest using a jeweler's scale for weighing the sample. In the event scalp hair cannot be obtained, an equivalent quantity of body hair may be retrieved. When mentioning head hair, it specifically refers to scalp hair. Body hair pertains to all other forms of hair (facial, axillary, etc.).
Process Overview
The primary phases in processing a drug test in the lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first step where a sample is entered into the lab's system. This entails confirming that the sample was correctly sealed and dispatched, assigning a unique LAN (Laboratory Accessioning Number), and completing additional data entry not covered by an electronic custody system.
Screening involves an initial rapid check for the presence of drug abuse. While Screening serves as an economical approach to eliminate drug use in most samples, a favorable screening result must undergo confirmation for it to be valid in legal situations. Any presumptive positive Screening samples require further confirmation.
For a presumptive positive sample in the Screening phase, additional hair is extracted from the initial specimen and set up for Extraction. During this process, drugs are pulled from hair at concentrations much lower than those in other tests (such as urine or saliva), which is why hair drug screening is the most challenging method to perform.
Positive screening confirmations are done through GC/MS, GC/MS/MS, or LC/MS/MS. Every presumptive positive sample is cleansed as necessary before confirmation. The complete laboratory process from Accessioning to Confirmation is verified under the CAP (College of American Pathologists) Hair designation alongside ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests", the actual analysis is performed on the hair strand, not the follicle underneath the scalp.
In High Rock, NC, hair follicle testing surpasses traditional urine testing in various ways. One notable benefit is its superior detection accuracy. By accurately identifying a wider range of substances, hair testing offers more reliable results for stakeholders seeking insight into substance use.
Urine tests, though common, fail to match the dependability of hair tests. With hair's longer detection window, employers and specialists gain a more comprehensive view of an individual's history.
Hair follicle tests in High Rock, NC, boast an extensive detection window, making them ideal for comprehensive substance history analysis. Capable of detecting drug use up to 90 days prior, these tests provide invaluable data that goes beyond recent usage.
This extended detection period facilitates better-informed decisions for employers and officials seeking to understand an individual's long-term substance behavior.
In High Rock, NC, hair follicle tests offer a tamper-resistant solution to substance testing, ensuring reliability and authenticity of results. These tests significantly reduce the risk of sample adulteration, a common issue with other methods.
The integrity of hair testing brings assurance to various stakeholders, from employers to law enforcement, by providing results that are beyond reproach.
With Accredited Drug Testing centers conveniently located nationwide, and in High Rock, NC, access to testing services is straightforward and hassle-free. This nationwide presence ensures that individuals and businesses can quickly and easily undergo necessary drug tests.
Our local footprint in High Rock, NC, means testing services are readily available, making the process efficient and accessible for all.
Ordering and completing a hair follicle drug test in High Rock, NC, is a simple and confidential process. Issues of privacy and ease of use are addressed effectively, ensuring individuals feel secure throughout.
Receiving results is equally straightforward, providing a seamless experience that highlights both customer comfort and operational efficiency.
Accredited Drug Testing offers affordable pricing with rapid turnaround times in High Rock, NC. This competitive advantage underscores the value provided to businesses of all sizes seeking drug testing services.
The quick processing of results, coupled with cost-effective pricing, delivers peace of mind and outstanding value, aligning with the needs of various organizations.
The speed and accuracy of hair follicle drug tests in High Rock, NC, offer unmatched precision when detecting substance use. This method stands out for its high accuracy levels, ensuring reliable results for organizations and individuals alike.
Hair tests are not only fast but also highly precise, making them a top choice for those needing quick and trustworthy results. This efficiency is becoming a standard for drug testing in High Rock, NC.
Employers in High Rock, NC, gain compliance and peace of mind through the use of hair follicle testing. By aligning with workplace drug-free standards, these tests mitigate legal risks and enhance overall safety.
The reliable results from hair testing contribute to a trustworthy and secure environment, supporting policy compliance and fostering workplace well-being.
