Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has become recognized as a robust method for identifying drug and alcohol use. Hair offers a comprehensive history of substances by embedding biomarkers within the fibers of the growing strand. When collected near the scalp, hair can deliver an approximately 3-month detection period for alcohol and drugs. It is easy to collect, relatively difficult to tamper with, and simple to send.
A sample measuring 1.5 inches of around 200 hair strands (akin to a #2 pencil size) nearest to the scalp yields 100mg, which is the optimum quantity for both screening and confirmation. For EtG, additional analyses, or tests exceeding 10 panels, 150mg of the sample is suggested. It is advisable to weigh the sample using a jeweler’s scale. In cases where scalp hair is unavailable, a similar quantity of body hair can be used. Reference to head hair specifically pertains to scalp hair alone. Conversely, body hair encompasses other types such as facial or axillary hair.
Process Overview
The process for laboratory analysis of a drug test result comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a sample into a laboratory’s system. This step verifies proper sealing and shipping of the sample, creates a random LAN (Laboratory Accessioning Number), and addresses any additional data entry absent from an electronic chain of custody framework.
The Screening stage involves an immediate assessment for drug use. Although Screening offers an economical means to dismiss drug usage for most samples, a positive outcome requires confirmation for legal admissibility. Any samples returning presumptive positive results during Screening necessitate further confirmation.
For samples flagged as presumptively positive during Screening, additional hair is extracted from the initial sample for the Extraction phase. Here, drugs are extracted from hair at a considerably reduced concentration compared to other methods (e.g., urine or oral fluid), making hair drug screening particularly challenging to execute.
Confirmed positive screening results are verified using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive results undergo washing prior to confirmation if needed. The entire lab procedure from Accessioning through Confirmation undergoes review in alignment with both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: While frequently termed "hair follicle tests", the analysis pertains to the hair strand rather than the follicle underneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Nounan, ID
Hair follicle testing in Nounan distinctly surpasses traditional urine testing due to its advanced detection capabilities and undeniable reliability. While urine tests cover a shorter timeframe, hair testing provides a comprehensive and longer detection window, ensuring a more complete substance use profile for individuals.
Extended Detection Window in Nounan, ID
Hair follicle testing offers an extended detection window of up to 90 days, vastly surpassing the short span of urine tests. This significant duration allows employers in Nounan to gain insightful information about an individual's substance use history, crucial for making informed employment decisions.
Tamper-Resistant Testing Method in Nounan, ID
The robust nature of hair follicle testing in Nounan effectively minimizes the chance of sample tampering. This ensures results are reliable and indisputable, offering security and assurance in the accuracy of the drug testing process.
Convenient Nationwide Testing Locations in Nounan, ID
Our widespread network of testing centers across the nation, including Nounan, provides easy access to our services. This ensures clients experience swift, straightforward, and convenient testing processes without unnecessary stress or complications.
Simple, Confidential Process in Nounan, ID
Ordering and undergoing a hair follicle drug test in Nounan is straightforward and ensures confidentiality. From test administration to receiving results, the process is designed to respect privacy while maintaining simplicity.
Affordable Pricing and Fast Turnaround in Nounan, ID
Our competitive pricing and rapid processing in Nounan make hair follicle testing both cost-effective and timely. Offering excellent value, we align with the needs of organizations of every size to provide efficient and financially viable testing solutions.
Fast, Accurate, and Reliable Results in Nounan, ID
The precision of hair follicle drug testing in Nounan ensures exceptionally accurate detection of substance use, offering results that are both prompt and dependable. This method's meticulous approach makes it highly effective, assisting employers and individuals in acquiring trustworthy information rapidly.
Compliance and Peace of Mind for Employers in Nounan, ID
By adopting hair follicle testing protocols, employers in Nounan adhere to stringent workplace drug policies. This compliance helps mitigate legal risks, enhancing overall workplace safety and providing peace of mind that policies are being upheld effectively.
