Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis for drug and alcohol use detection has become highly regarded. Hair captures a long-term record of alcohol and illicit substances by encasing biomarkers in its growing fiber strands. When collected from near the scalp, hair can reveal substance use over an approximate 3-month period. It's easy to collect, challenging to tamper with, and straightforward to transport.
A sample measuring 1.5 inches, consisting of around 200 hair strands (about the width of a #2 pencil) nearest to the scalp, yields 100mg of hair, which is ideal for comprehensive analysis. For EtG, additional tests, or cases involving more than 10 panels, 150mg of hair is advisable. It's advisable to weigh the sample using a jeweler's scale. In the absence of scalp hair, a comparable amount of body hair can be gathered. When discussing head hair, the reference is to scalp hair only. Body hair encompasses other types such as facial, axillary, etc.
Process Overview
The drug testing laboratory utilizes four primary procedures: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the initial handling of a sample within the laboratory framework. This involves checking if the sample was properly sealed and dispatched, assigning a unique LAN (Laboratory Accessioning Number), and entering any supplementary details not covered by an electronic chain of custody system.
Screening occurs as a preliminary rapid assessment for substances of abuse. Although cost-effective for excluding drug presence in most samples, a positive screen requires confirmation to be legitimate in legal contexts. Samples indicating presumptive positives in Screening necessitate further confirmation.
During Screening, if a sample indicates a presumptive positive, more hair is extracted from the original specimen and readied for Extraction. In this phase, substance retrieval from hair is performed at a lower concentration than other methods (e.g., urine or saliva), which underscores why hair drug analysis is intricate to execute.
Confirmation of any positive screen outcome is achieved via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as necessary. The entire process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the analysis focuses on hair strands rather than the follicles beneath the scalp.
Choosing hair follicle testing over traditional urine testing grants numerous benefits in Lincoln Acres, CA. Hair testing showcases superior drug detection capabilities, offering a reliable depiction of substance use.
Reliability and accuracy play pivotal roles, making hair testing preferable. It provides stronger evidence over urine tests, further solidifying its position in comprehensive drug assessment programs.
With a detection window extending up to 90 days, hair follicle testing in Lincoln Acres, CA offers a detailed view into an individual's substance history. Employers benefit from this extended timeframe, gaining insights into potential risks.
Comprehensive insights help in evaluating an applicant's or employee's long-term substance patterns, offering a substantial advantage over shorter detection spans of other testing methods.
Hair follicle testing is a tamper-resistant method employed in Lincoln Acres, CA to mitigate risks of sample adulteration. This approach assures reliability and validity, crucial in maintaining unquestionable results.
Security against tampering makes hair follicle testing trusted, upholding standards in environments where accuracy and authenticity of substance testing are paramount.
Convenient nationwide testing centers, as well as local ones in Lincoln Acres, CA, streamline the drug testing process. Quick and hassle-free access to these services highlights the flexibility of our network.
Convenience offers peace of mind, as individuals and organizations find comprehensive testing solutions for routine and immediate drug screening needs.
The process for hair follicle testing in Lincoln Acres, CA is simple and private, addressing concerns of confidentiality and ease of use. Ordering, undergoing, and receiving test results maintain discretion.
Confidentiality ensures comfort, allowing participants to partake in the testing process securely and assuring them of privacy at every step.
Our competitive pricing structure in Lincoln Acres, CA, paired with quick turnaround times, assures economic value for companies large and small. These factors contribute to great service delivery and customer satisfaction.
Affordability and efficiency make this testing approachable, providing comprehensive solutions that meet the varied needs of businesses relying on immediate and precise testing results.
Hair follicle drug tests in Lincoln Acres, CA deliver fast and precise outcomes. This testing method pinpoints substance presence with high accuracy, ensuring reliable results. The efficiency of these tests affirms their credibility, essential for comprehensive drug use analysis.
Precision enables quick turnaround times, making hair tests a formidable option for those seeking thorough examination with speed and accuracy.
For employers in Lincoln Acres, CA, hair follicle testing supports policy compliance, reducing legal exposures and workplace safety issues. This drug screening method enhances the assurance of a drug-free workplace.
Compliance ensures peace of mind, allowing for more stringent enforcement of policies, thus safeguarding workplace environments and aligning with legal standards.
