Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and drugs by embedding biomarkers within the fibers of the hair as it grows. When collected near the scalp, hair can offer an approximate 3-month detection period for alcohol and other drugs. Hair is easy to collect, somewhat resistant to tampering, and simple to transport.
A 1.5-inch sample of roughly 200 hair strands (approximately the thickness of a #2 pencil) nearest to the scalp provides 100mg of hair, which is the optimal quantity for analysis and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, 150mg of the sample is suggested. Using a jeweler’s scale to weigh the sample is advisable. If scalp hair cannot be obtained, a similar amount of body hair may be collected. Our reference to head hair denotes scalp hair exclusively. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test outcome encompasses four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase of integrating a sample into a laboratory's database. This step includes confirming the sample was properly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and completing any remaining data entry absent in an electronic chain of custody system.
Screening represents a preliminary rapid screening for substance abuse. While Screening is a cost-efficient method to dismiss drug consumption in the majority of samples, a positive result mandates confirmation to be valid in legal contexts. Any samples with a preliminary positive in Screening require further confirmation.
Where a sample shows a preliminary positive in the Screening phase, additional hair is drawn from the original sample and made ready for Extraction. At this stage, drugs are isolated from hair at significantly lower concentrations compared to other methods (such as urine or oral fluid), hence making hair drug analysis the most complex methodology to execute.
Verification of any positive screening outcomes is performed through GC/MS, GC/MS/MS or LC/MS/MS. Any samples with a preliminary positive are washed before confirmation if necessary. The entire laboratory workflow from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Benefits of hair drug analysis:
Drawbacks:
Note: Despite often being termed "hair follicle tests", the process actually examines the hair strand rather than the follicle beneath the scalp
In Westmorland, CA, hair follicle drug tests surpass urine tests in effectiveness. Their superior detection capabilities enable them to discover drug traces up to 90 days, while urine tests may miss such insights. Hair testing's enhanced reliability provides more comprehensive substance use data, offering a more dependable assessment for employers.
The advantage of hair follicle testing over conventional urine tests lies in its extensive detection period. In Westmorland, CA, businesses benefit from this as it offers a detailed view of possible drug use. Hair tests reduce the chance of false negatives, supporting workplace safety more thoroughly than urine testing.
Hair follicle drug testing delivers a prolonged detection window of up to 90 days in Westmorland, CA. This extensive timeframe provides employers with a detailed account of a person's substance use history. Such a comprehensive view is unattainable with other testing methods, offering enhanced insights into prior drug use behaviors.
Employers in Westmorland, CA, can gain valuable insights from the extended detection period of hair follicle tests. This method showcases a person’s substance history over several months, offering a clear picture of their drug habits. It's an effective tool for ensuring that employees align with company policies over a prolonged time.
In Westmorland, CA, hair follicle testing presents a highly tamper-resistant method for drug screening. Its design makes it extremely challenging to alter or falsify results, ensuring reliability. This feature provides employers with confidence in their testing outcomes, safeguarding against attempts to manipulate the results.
Hair follicle testing mitigates concerns of sample adulteration in Westmorland, CA. By significantly reducing the risk of tampering, it presents an unquestionable drug testing method. Employers can trust the results, knowing they reflect accurate data, free from potential manipulation or contamination.
With accessible testing locations in Westmorland, CA, and nationwide, Accredited Drug Testing offers convenience and ease. Quick and hassle-free testing becomes a reality with our extensive network, ensuring clients can efficiently access drug testing services without delay and with minimal travel required.
Our testing centers, including those in Westmorland, CA, guarantee no-hassle service for everyone. The widespread availability across multiple cities makes scheduling and completing hair follicle tests seamless, offering clients the flexibility to undertake testing at their convenience and locations most accessible to them.
The hair follicle testing process in Westmorland, CA, is simple and confidential. From arranging the test to receiving results, each step ensures user privacy, addressing concerns around confidentiality. With a straightforward procedure, clients can rely on efficient, secure testing with results delivered promptly.
Ordering and undertaking hair follicle tests in Westmorland, CA, has never been more straightforward. Our process guarantees confidentiality, safeguarding client privacy at every stage. The ease of accessing results ensures participants have a worry-free experience, maintaining focus on receiving precise and timely information.
Accredited Drug Testing in Westmorland, CA, boasts competitive pricing structures with rapid turnaround for hair follicle tests. This combination of affordability and speed ensures that businesses receive value without compromising on timeliness or accuracy, making it a compelling choice for companies of any size.
Our hair follicle testing services in Westmorland, CA, blend affordability with swift results. Clients experience the advantage of economical pricing while receiving prompt and accurate results, ensuring peace of mind. Businesses can effectively manage their testing requirements with both cost-efficiency and reliability.
Hair follicle drug testing offers remarkable precision and speed in Westmorland, CA. Unlike traditional methods, it swiftly provides reliable insights into substance use, thanks to its advanced detection techniques. Employers benefit from rapid turnaround times, ensuring informed and timely decision-making. This testing method's accuracy guarantees trustworthy results.
The speed of hair follicle testing is matched by its accuracy, making it a preferred choice in Westmorland, CA. With its ability to detect even minimal levels of drugs, it ensures that any substance use is accurately reported. This high level of precision makes it an invaluable tool for maintaining substance-free environments in workplaces.
Employers in Westmorland, CA, rely on hair follicle testing for compliance and peace of mind. By aligning with drug-free workplace policies, these tests significantly reduce legal risks and enhance workplace safety. Employers gain confidence through effective substance monitoring, ensuring a secure work environment.
Hair follicle testing offers Westmorland, CA, employers peace of mind through assured compliance with no-drug policies. This method fortifies workplace safety efforts by effectively detecting drug use, allowing businesses to address concerns accurately and promptly while mitigating legal liabilities.
