Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is widely recognized as an effective means for identifying drug and alcohol consumption. Hair strands offer an extended timeline of exposure to alcohol and drugs by embedding biomarkers within the hair as it grows. When hair is cut near the scalp, it can show drug or alcohol use over roughly a three-month span. Hair's collection is straightforward, it's relatively tamper-resistant, and it ships without issue.
A sample measuring 1.5 inches, consisting of roughly 200 hair strands (similar to the diameter of a #2 pencil) from near the scalp, yields 100mg, which is optimal for both screening and confirmation tests. For EtG, additional testing, or panels above 10, a 150mg sample is suggested. It is advisable to weigh the sample using a jeweler's scale. If scalp hair isn't present, an equivalent quantity of body hair may be utilized. The term head hair pertains specifically to scalp hair. Body hair includes any other hair types (such as facial or underarm hair).
Process Overview
The laboratory analysis process of drug testing is broken down into four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning ensures samples are inserted into the laboratory system correctly. This step confirms samples are sealed and shipped correctly, assigns an arbitrary Laboratory Accessioning Number (LAN), and manages any additional data entry beyond what an electronic chain of custody provides.
Screening offers an initial swift analysis for common drugs. Though Screening is an economical approach to dismiss drug usage in most samples, a positive result requires further validation for courtroom acceptance. Samples testing positive in Screening necessitate a follow-up confirmation.
Should a Screening test indicate a potential positive, additional hair is taken from the original sample and processed for Extraction. At this stage, drugs are separated from hair at a much lesser concentration compared to other testing methods (such as urine or saliva), which makes hair drug testing more challenging.
Any positive results from Screening are then confirmed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive positives undergo washing before confirmation. The entire process from Accessioning to Confirmation is audited under CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often named "hair follicle tests," the procedure evaluates the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Seaman, OH
When it comes to deciding between hair follicle and urine tests, hair testing stands out for its superior detection range and reliability. Unlike urine tests, which highlight more recent drug use, hair follicle tests offer a broader detection span, providing a detailed history of substance use. In Seaman, OH, choosing hair testing provides an increased assurance of accuracy and reliability, making it an invaluable tool for employers.
Extended Detection Window in Seaman, OH
The extended detection window of hair follicle testing allows for drug use monitoring over a prolonged period of up to 90 days. This offers employers in Seaman, OH a comprehensive perspective on a candidate's or employee's history of substance use. By utilizing hair tests, companies gain insight into longer-term usage patterns that other testing methods fail to provide.
Tamper-Resistant Testing Method in Seaman, OH
Hair follicle testing significantly decreases the risk of sample tampering, providing reliable results that are difficult to dispute. Unlike other methods susceptible to adulteration, hair testing in Seaman, OH offers a robust solution, enhancing confidence in the integrity of test outcomes. This is essential for maintaining high security and certainty in drug testing processes.
Convenient Nationwide Testing Locations and Local Locations in Seaman, OH
With our extensive network of nationwide testing centers, along with local sites in Seaman, OH, accessibility to testing services is seamless and straightforward. Our outreach ensures that individuals and employers can indulge in quick, easy, and hassle-free testing experiences, no matter their location across the country.
Simple, Confidential Process in Seaman, OH
The protocol for ordering, undergoing, and receiving results from hair follicle tests in Seaman, OH is engineered to be simple and confidential. This process alleviates privacy concerns, ensuring that every phase—from sample collection to results communication—remains secure and user-friendly for clients.
Affordable Pricing and Fast Turnaround in Seaman, OH
Our competitive pricing structure alongside rapid turnaround times enhances the value proposition of hair follicle testing in Seaman, OH. Catering to companies of all sizes, our cost-effective solutions and swift result generation provide reliability and peace of mind without sacrificing quality or speed.
Fast, Accurate, and Reliable Results in Seaman, OH
Hair follicle drug tests guarantee fast, precise, and trustworthy results, setting them apart in accuracy. These tests excel at identifying substance use with incredible precision, offering peace of mind for those needing quick and dependable answers. Their rapid processing capabilities ensure minimized waiting time and optimal accuracy in Seaman, OH.
Compliance and Peace of Mind for Employers in Seaman, OH
Implementing hair follicle testing enables employers to adhere to their drug-free policies effectively, mitigating legal risks and ensuring workplace safety. In Seaman, OH, this method reinforces compliance with regulations, establishing a safe and accountable work environment while offering employers peace of mind.
