Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a robust method for identifying the consumption of drugs and alcohol. Hair records a comprehensive history of alcohol and drugs by embedding biomarkers within the strands of growing hair. When taken close to the scalp, hair can reflect an approximate detection span of three months for alcohol and substances. Hair is straightforward to collect, reasonably resistant to tampering, and simple to transport.
A hair sample measuring 1.5 inches from near the scalp, roughly 200 strands (or the girth of a #2 pencil), equates to 100mg, the optimum volume for testing and validation. For EtG, inclusions, and/or assessments exceeding 10 panels, 150mg of hair is advised. We suggest weighing hair on a jeweler’s scale. If scalp hair isn't accessible, an equivalent quantity of body hair can be used. When we mention head hair, it pertains to scalp hair strictly. Body hair encompasses all other forms (facial, axillary, etc.).
Process Overview
The four fundamental phases in the lab progression of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the start of sample processing into a lab's system. It includes verifying that samples are sealed and shipped correctly, generating a random LAN (Laboratory Accessioning Number), and performing any extra data entry not supplied via an electronic chain of custody system.
Screening implies an introductory swift assessment for drug abuse. Although Screening offers a cost-saving method to dismiss drug use in the majority of samples, a positive screen must be verified for court acceptability. Samples showing a tentative positive in Screening necessitate further validation.
Should a sample test tentatively positive in Screening, more hair is extracted from the original sample and prepared for Extraction. In this phase, drugs are separated from hair at concentrations far lower than other methods (e.g., urine or oral fluid), making hair drug screening one of the most challenging methodologies to execute.
Verification of any positive screening result is performed via GC/MS, GC/MS/MS, or LC/MS/MS. All tentative positive samples undergo washing before confirmation when required. The comprehensive lab process from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair classification and scores the ISO / IEC 17025 credentials.
Advantages of hair drug testing:
Limitations:
Note: Although sometimes called "hair follicle tests", the analysis itself examines the hair shaft instead of the follicle beneath the scalp.
When considering the advantages of hair follicle testing in Laguna Woods, CA, it's evident why this method triumphs over more traditional urine tests. Hair testing offers superior accuracy in detecting drugs, given its capability to identify substances consumed over months.
Unlike urine testing, which can be limited to recent use, hair testing provides a broader perspective on an individual's substance history, ensuring reliability and thoroughness in testing protocols.
Hair follicle testing in Laguna Woods, CA, is renowned for its extended detection window, reaching up to 90 days. This longer window offers a more comprehensive understanding of an individual's substance use history, exceeding the capacity of traditional methods like urine testing.
Such an extensive detection period allows employers to ensure a thorough review of potential substance use, thus aiding in making informed employment decisions.
One of the most significant benefits of hair follicle tests in Laguna Woods, CA, is their tamper-resistant nature. The risk of adulteration is substantially lower than other testing methods, ensuring the integrity of results.
These tests are collected under precise protocols, which make any attempt to compromise samples notably difficult, providing an unquestionable outcome and bolstering the credibility of the drug testing process.
Navigating drug testing logistics is seamless in Laguna Woods, CA, thanks to Accredited Drug Testing's expansive network of locations. Our centers are accessible nationwide, offering hassle-free and streamlined testing services.
This extensive reach ensures both local and national clients benefit from the ease of access, enhancing the overall client experience with minimal inconvenience and exceptional efficiency.
The hair follicle testing process in Laguna Woods, CA, is both simple and confidential. From ordering the test to receiving results, the focus is on maintaining ease of use and privacy for all clients.
Clients can confidently engage with the testing process knowing their information is handled with utmost confidentiality, ensuring their peace of mind when it comes to privacy concerns.
In Laguna Woods, CA, our hair follicle drug testing services provide excellent value with their competitive pricing and rapid turnaround times. Companies can rely on these services, no matter their size, for cost-effective and efficient drug testing solutions.
Our commitment to affordability doesn't compromise on service quality, offering both peace of mind and an optimal balance between cost and service excellence.
In Laguna Woods, CA, the effectiveness of hair follicle drug tests is unparalleled due to their speed and precision. These tests stand out for their high accuracy in identifying substance use, delivering rapid results without compromising reliability.
This quick turnaround means employers and other stakeholders can make informed decisions promptly. The streamlined process ensures that each step, from collection to analysis, maintains integrity, making it an excellent choice in drug testing.
With hair follicle testing in Laguna Woods, CA, employers have the peace of mind that comes with compliance to drug-free workplace policies. This reliable testing method reduces legal risks and fosters a safer working environment.
Employers can trust this approach to uphold workplace safety standards, thus ensuring that their policies not only meet compliance but also enhance overall safety for all workers.
