Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as a robust method for identifying drug and alcohol consumption. Hair encases a prolonged history of substance use by capturing biomarkers within the fibers of the elongating hair shaft. When taken directly from the scalp, it can reveal up to a three-month window for detecting alcohol and drugs. Collecting hair is straightforward, relatively resistant to tampering, and simple to transport.
A sample measuring 1.5 inches, consisting of around 200 hair strands (similar to a #2 pencil), and located nearest the scalp provides 100mg, deemed optimal for screening and verification. For EtG, extra options, or tests exceeding 10 panels, a 150mg sample is suggested. We advise weighing the sample on a jeweler’s scale. If scalp hair is unavailable, an equal quantity of body hair is an option. Here, head hair specifically means scalp hair, while body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The lab processes a drug test result through four primary stages: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample enters the lab’s system. It includes ensuring the sample was appropriately sealed and sent, assigning a random LAN (Laboratory Accessioning Number), and finishing any remaining data entry absent in an electronic chain of custody system.
In the Screening phase, there’s an initial brief scan for substance abuse. While Screening is an economical way to exclude drug use in most samples, any positive findings need confirmation for legal acceptability. Samples testing presumably positive in Screening must undergo secondary confirmation.
If a sample hints at positivity in Screening, additional hair is extracted from the initial sample for the Extraction phase. Here, substances are extracted from hair at much lower concentrations compared to other methods (e.g., urine or saliva), making hair drug testing the most challenging to execute.
Confirming a positive result utilizes GC/MS, GC/MS/MS, or LC/MS/MS methodologies. All samples suggesting positivity are washed ahead of confirmation as needed. The entire lab process from Accessioning through Confirmation adheres to CAP (College of American Pathologists) Hair guidelines and aligns with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly termed "hair follicle tests", the analysis is conducted on the hair strand, not the follicle under the scalp.
Why choose hair follicle testing over traditional urine tests in Ramirez, TX? The answer lies in accuracy and reliability. Hair tests offer a broader detection scope than urine tests, enabling comprehensive identification of drug use over time. This method is especially favored by employers and legal entities for its robust detection capability and protection against sample manipulation.
The extended detection window of hair follicle testing in Ramirez, TX, provides unique insights into drug use. Covering up to 90 days, this testing option offers employers a full view of an individual's substance history, ensuring informed decisions based on a comprehensive substance use profile.
In Ramirez, TX, hair follicle tests stand out for their tamper-resistant qualities. This method greatly minimizes the chances of altering samples, delivering unquestionably reliable results. The robust nature of hair testing makes it a preferred choice for those seeking dependable drug test outcomes.
Enjoy the convenience of extensive nationwide and local testing facilities in Ramirez, TX. Accredited Drug Testing ensures that accessing hair follicle testing is quick and hassle-free. Our numerous centers across the nation guarantee easy access to essential testing services for all clients.
In Ramirez, TX, the process for hair follicle testing is both simple and confidential. From ordering to testing and receiving results, the process is streamlined and private. We prioritize ease of use alongside privacy, ensuring a worry-free experience for all involved in drug testing services.
With affordable pricing and fast turnaround times, hair follicle testing in Ramirez, TX offers exceptional value. Our competitive pricing ensures that companies of all sizes can benefit from top-tier drug testing services without breaking the bank, coupled with rapid results for added convenience.
In Ramirez, TX, hair follicle drug tests are renowned for their speed and precision. Accurate and fast, these tests offer results that businesses and individuals can trust. Hair testing stands out with its high accuracy in identifying substance use, providing reliable results quickly. This testing method negates the guesswork often associated with other drug tests.
Employers in Ramirez, TX can achieve peace of mind with hair follicle testing. By ensuring compliance with drug-free workplace policies, these tests help reduce legal risks and promote a safer work environment. The comprehensive nature of hair testing supports employers in maintaining a secure and compliant workplace.
