Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying drug and alcohol consumption. The hair captures long-term indicators of alcohol and drug presence by enclosing biomarkers within the structure of the hair shaft. When gathered from near the scalp, hair can reveal a timeframe of up to around three months for detecting alcohol and other substances. Hair is straightforward to collect, moderately resistant to tampering, and simple to transport.
A segment measuring 1.5 inches consisting of roughly 200 hair strands (approximately the diameter of a #2 pencil) nearest to the scalp provides 100mg of hair, the optimal quantity for analysis and confirmation. For EtG, additional tests, and/or screenings beyond 10 panels, a recommendation is made to use 150mg of the sample. We suggest using a jeweler’s scale to weigh the sample. In the absence of scalp hair, an equivalent volume of body hair can be obtained. When discussing head hair, we specifically mean scalp hair. Body hair pertains to all other types of hair (facial, underarm, etc.).
Process Overview
The laboratory procedure for processing a drug test result encompasses four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial integration of a sample into a laboratory’s records. This step ensures the sample’s proper sealing and shipping, assigns a random LAN (Laboratory Accessioning Number), and finalizes any necessary data input absent from an electronic chain of custody system.
Screening provides an initial rapid assessment for substance misuse. While it offers a cost-effective method to dismiss drug usage across most samples, a positive result during Screening must be verified to be considered valid in legal proceedings. Any samples indicated as positive during Screening necessitate further confirmation.
Should a sample be considered positive during the Screening phase, additional hair is drawn from the original sample and readied for Extraction. In this step, drugs are isolated from hair at a significantly lower concentration compared to alternative techniques (e.g., urine or oral fluid), highlighting why hair drug testing is the most challenging procedure to implement.
Confirmation of any positive Screening outcome is accomplished via GC/MS, GC/MS/MS, or LC/MS/MS. All potentially positive samples undergo washing before confirmation if required. The comprehensive laboratory process from Accessioning to Confirmation is scrutinized following both the CAP (College of American Pathologists) Hair classification and the accreditation to ISO / IEC 17025 benchmarks.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the analysis actually examines the hair shaft and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Chinle, AZ
Hair follicle tests provide a superior method for detecting drugs compared to traditional urine tests. Enhanced accuracy and reliability offer a longer detection window, covering up to a 90-day history. This makes hair testing a primary choice over urine tests, especially for environments with stringent anti-drug policies.
Extended Detection Window in Chinle, AZ
Employers in Chinle, AZ, benefit from hair follicle testing's extended detection capabilities. With a window reaching up to 90 days, these tests allow for a detailed view of a person's drug history. Such comprehensive data equips businesses to assess potential employees accurately, ensuring a safe workplace.
Tamper-Resistant Testing Method in Chinle, AZ
The hair follicle testing approach in Chinle ensures sample integrity through tamper-resistant protocols. The method's design effectively minimizes the chance of sample adulteration, providing results that can be trusted without question. This reliability is critical for employers seeking unquestionable drug-free certifications.
Convenient Nationwide Testing Locations and Local Locations in Chinle, AZ
Accredited Drug Testing provides easy access to hair follicle testing through its extensive network of nationwide centers, including local facilities in Chinle, AZ. This broad reach ensures that testing is hassle-free, enabling swift and efficient service for all clients, no matter their location or needs.
Simple, Confidential Process in Chinle, AZ
Our hair testing process is designed for simplicity and confidentiality. From ordering the test to receiving the results, each step ensures privacy and ease of use for participants in Chinle, AZ. This keeps concerns about personal information security at bay, while efficiently guiding users through the process.
Affordable Pricing and Fast Turnaround in Chinle, AZ
In Chinle, AZ, our hair follicle testing offers competitive pricing alongside swift turnaround times. These advantages create outstanding value, catering to the needs of businesses of all sizes while providing the rapid and reliable substance use data essential for informed employment decisions.
Fast, Accurate, and Reliable Results in Chinle, AZ
Renowned for their speed and precision, hair follicle drug tests in Chinle deliver results that employers can trust. Their high accuracy is unmatched in detecting substance use, quickly identifying past drug consumption and aiding decision-making processes. Hair testing ensures reliable data, vital for maintaining safe and drug-free environments.
Compliance and Peace of Mind for Employers in Chinle, AZ
Hair follicle testing secures compliance with strict drug-free workplace policies in Chinle. By employing this robust testing method, employers can reduce legal liabilities and foster a safer working environment, ensuring peace of mind with each hiring decision and ongoing employment.
