Urine| Hair Follicle | Oral Fluid | Blood | ETG
Recognized for its efficacy, hair analysis has gained prominence in identifying substance consumption. Hair retains a prolonged record of alcohol and drugs by embedding biomarkers within its fibers. When collected near the scalp, it can offer around a three-month detection span for various substances. Hair is straightforward to gather, less susceptible to tampering, and simple to transport.
A hair segment measuring 1.5 inches, consisting of roughly 200 strands or the width of a #2 pencil, and closest to the scalp, yields 100mg of hair, which is the optimal amount for evaluation and confirmation. For EtG, add-ons, or more than 10 panel tests, it is advisable to collect 150mg. It's recommended to weigh the hair sample using a jeweler’s scale. If scalp hair isn't available, a comparable amount of body hair can be used. "Head hair" refers exclusively to scalp hair, while "body hair" encompasses all other hair types (like facial or axillary).
Process Overview
The drug test results undergo four core stages in the lab: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial intake of a sample into the lab's system. This process involves checking that the sample was shipped and sealed correctly, assigning a random Laboratory Accessioning Number (LAN), and completing any additional data input not covered by an electronic chain of custody system.
Screening offers an initial rapid assessment for drug presence. While screening is a budget-friendly strategy to rule out drug use for most samples, any positive result needs further confirmation to be valid in court. Samples that yield a preliminary positive result during screening need extra confirmation.
When screening indicates a presumptive positive, additional hair from the original sample is used for Extraction. At this stage, drugs are removed from hair at significantly lower concentrations compared to other methods (such as urine or oral fluid), making hair drug testing particularly challenging.
Confirmation of a positive screening result is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. Every sample with a presumptive positive result is cleansed before confirmation if necessary. The entire lab procedure, from Accessioning to Confirmation, is examined under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests", the actual examination focuses on the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Jean, NV offers significant advantages over traditional urine testing. One of the key benefits is its superior accuracy and reliability in detecting drugs. Unlike urine tests, hair tests provide a much longer detection period, making them ideal for comprehensive screenings.
Employers and authorities prefer hair testing due to its ability to uncover a more extended history of substance use. This characteristic proves beneficial in making informed decisions and maintaining drug-free environments.
Hair follicle testing is renowned in Jean, NV for its extended detection window. Spanning up to 90 days, this prolonged period allows employers to gain a thorough understanding of an individual's drug use history, surpassing the limitations of other testing methods.
This advantage ensures that even sporadic usage or attempts to conceal habits are likely to be detected, providing a reliable tool for maintaining safety and compliance within the workplace.
The resistance to tampering is a hallmark of hair follicle tests in Jean, NV. Unlike urine samples, which can be adulterated, hair tests significantly reduce the potential for sample manipulation, guaranteeing dependable results.
This robust testing method provides assurance to employers and authorities, ensuring that results remain consistent and reliable, thereby reinforcing confidence in the drug testing process.
Accredited Drug Testing boasts convenient testing locations nationwide, including Jean, NV, making access to testing services easy and efficient. Our extensive network simplifies the process for individuals and companies seeking thorough and reliable testing solutions.
With facilities readily available, testing needs in Jean and beyond are met with ease, ensuring a hassle-free experience for all clients.
In Jean, NV, the hair follicle testing process is straightforward and confidential. From ordering tests to receiving results, each step is designed to safeguard privacy and provide ease of use, addressing any concerns regarding confidentiality.
This simple process ensures that all clients, whether individuals or organizations, experience convenience and confidence throughout the testing cycle.
Accredited Drug Testing in Jean, NV offers competitive pricing and fast turnaround times, delivering value to companies of all sizes. Our affordable testing solutions do not compromise on quality, providing an exceptional mix of cost-efficiency and reliability.
Quick processing of results further enhances the testing experience, allowing for swift decision-making and peace of mind for all involved.
In Jean, NV, hair follicle drug testing is known for its precision and rapid results. This method boasts unparalleled accuracy in identifying substance use. The speed and reliability of hair tests make them a preferred choice for individuals and employers who value dependable results.
Results are delivered swiftly, allowing prompt decisions. This quick turnaround time enhances the testing experience in Jean, ensuring accurate and timely information for all stakeholders involved.
In Jean, NV, hair follicle testing is integral to workplace compliance and safety. Utilizing this method ensures adherence to drug-free policies, reducing legal risks and promoting a secure workplace environment.
Employers benefit from the peace of mind that comes with a reliable testing method, knowing that stringent measures are in place to maintain a healthy and compliant workplace.
