Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments have emerged as an effective means for spotting drug and alcohol consumption. The composition of hair allows it to capture a history of alcohol and drug use by embedding biomarkers within the fiber of a developing strand. A sample close to the root offers an approximate three-month timeframe to detect substances. Hair collection is straightforward, tampering is challenging, and transport is uncomplicated.
A strand length of 1.5 inches consisting of roughly 200 strands (similar in thickness to a #2 pencil) next to the scalp, yields 100mg, ideal for both screening and verification. For EtG, additional analyses, or when conducting over ten-panel tests, a 150mg specimen is advisable. It's best to measure the sample with a jeweler’s scale. If scalp hair is absent, body hair of similar quantity can be used instead. When referencing head hair, it pertains only to scalp hair. Body hair includes all other varieties (such as facial or axillary hair).
Process Overview
The laboratory workflow for a drug test result description includes four vital steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the preliminary handling where a specimen is input into the facility’s framework. The process verifies proper sealing and shipping of the specimen, assigns a unique LAN (Laboratory Accessioning Number), and fulfills any remaining data entry tasks not captured within an electronic custody protocol.
Screening encompasses an initial rapid evaluation for illicit drug presence. While cost-efficient for negating most samples' drug intake, any positive indication requires judicial verification through confirmation. Presumptive positives during Screening mandate a follow-up validation.
With a presumptive positive outcome in Screening, more hair from the original sample is used for Extraction. Here, drug extraction from hair occurs at lower concentrations than other methods (e.g., urine or oral fluid), recognizing hair testing as the most intricate approach.
A confirmed Screening positive is analyzed via GC/MS, GC/MS/MS or LC/MS/MS. Presumptive positives undergo washing before confirmation where appropriate. Each laboratory step, from Accessioning to Confirmation, aligns with CAP (College of American Pathologists) Hair designations and ISO / IEC 17025 standards.
Benefits of hair drug testing:
Constraints:
Note: Even though termed "hair follicle tests," the analysis targets the hair strand rather than the scalp-located follicle.
Why Hair Follicle Testing Beats Urine Testing in Woodville, FL
Hair follicle tests surpass traditional urine tests by offering superior accuracy and reliability. With a broader detection scope, they capture a more extensive substance history, displaying greater efficacy in avoiding false negatives and showcasing reliability unmatched by urine testing.
Extended Detection Window in Woodville, FL
Hair follicle drug testing boasts an extended detection window of up to 90 days, offering employers comprehensive insight into long-term substance use. This extended timeframe is invaluable for assessing patterns of behavior, crucial for making informed employment decisions.
Tamper-Resistant Testing Method in Woodville, FL
The hair follicle test's tamper-resistant nature significantly curtails the risk of sample adulteration. Its robust methodology ensures nearly indisputable results, delivering peace of mind to those relying on trustworthy testing for critical decisions.
Convenient Nationwide Testing Locations and Local Locations in Woodville, FL
Enjoy the convenience of nationwide testing centers, including those in Woodville, FL, offering easy access to drug testing services. This vast network ensures a streamlined, hassle-free experience, meeting the needs of businesses and individuals alike.
Simple, Confidential Process in Woodville, FL
Our straightforward and confidential process ensures ease from ordering to obtaining results. This approach addresses privacy concerns, offering a seamless experience that respects client confidentiality and promotes user-friendly testing practices.
Affordable Pricing and Fast Turnaround in Woodville, FL
We provide competitive pricing and swift turnaround times for hair follicle drug testing. Businesses of all sizes can benefit from cost-effective solutions and prompt results that deliver value and reassurance, supporting informed decision-making.
Fast, Accurate, and Reliable Results in Woodville, FL
Hair follicle drug tests in Woodville offer precision and promptness, ensuring high accuracy in substance detection. Their ability to quickly determine substance use makes them a preferred choice, providing reliable results that are essential for maintaining safety and compliance in various sectors.
Compliance and Peace of Mind for Employers in Woodville, FL
Employers gain peace of mind by employing hair follicle testing, aligning with drug-free workplace policies. This compliance reduces legal liabilities and enhances safety, promoting a healthy, secure environment for all employees.
