Accredited Drug Testing administers comprehensive hair follicle drug assessments in Foster City, California. If a hair drug or alcohol evaluation is needed, Accredited Drug Testing is your expert resource. We operate testing facilities in cities nationwide that can carry out a hair test. Typically, 1.5 to 2 inches of hair from your head or body is required. Hair assays can be scrutinized for drugs, alcohol/ETG, or other tailored testing options.
In the past few years, conducting drug evaluations has increasingly involved hair follicle drug assessments. Many employers, judicial systems, and Substance Abuse experts are opting for a hair test over a traditional urine analysis. Hair follicle tests are utilized by businesses with zero-tolerance policies, judicial bodies, and probation-listed individuals. The key advantage of a hair test is its extended detection timeframe of up to 90 days, acquired through an observed process, rendering cheating nearly impossible. However, when inspecting drug use within the past 5 days, urine remains the most precise examination.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair testing is recognized as a valuable method for identifying drug and alcohol consumption. Hair strands record long-term evidence of alcohol and drug use by encasing biomarkers within their fibers. When obtained from near the scalp, hair offers around a 3-month detection period for substances. Hair is easy to gather, relatively tamper-resistant, and convenient to transport.
A 1.5-inch segment of about 200 hair strands (roughly pencil-sized) nearest to the scalp yields 100mg, the optimal amount for testing and verification. For EtG, additions, and/or tests over 10 panels, 150mg of hair is advisable. We suggest using a jeweler's scale to weigh the specimen. If scalp hair is not available, an equivalent volume of body hair could be used. Head hair denotes only scalp hair, while body hair covers all other hair types (such as facial, axillary, etc.).
Process Overview
The drug test result in a laboratory is divided into four crucial steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary processing stage where a sample is incorporated into a laboratory’s system. It involves ensuring the sample is sealed and transported correctly, assigning a unique LAN (Laboratory Accessioning Number), and inputting any missing information not captured by an electronic chain of custody system.
Screening serves as an initial rapid examination for drug abuse. This cost-efficient step helps eliminate drug usage for most samples, yet any positive reads need confirmation for legal acceptance. Samples testing presumptive in Screening do require further verification.
If a sample appears positive during Screening, additional hair is extracted from the initial sample and set up for Extraction. This stage separates drugs from hair at significantly lower concentrations compared to other approaches (such as urine or oral fluid), making hair drug testing the most challenging technique to execute.
Positive screening results are verified through GC/MS, GC/MS/MS, or LC/MS/MS methods. Presumptive samples receive a wash before confirmation if necessary. The full process from Accessioning to Confirmation undergoes reviews under CAP (College of American Pathologists) Hair standards and conforms to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests", the analysis actually examines the hair strand and not the follicle beneath the scalp.
Hair follicle testing in Foster City, CA, offers superior advantages over conventional urine tests.
The prominent benefits include enhanced detection accuracy and reliability, setting them apart.
Unlike urine tests, hair follicle tests cover a broader timeframe, up to 90 days, providing a more comprehensive understanding of substance use patterns.
Implementation of hair testing by employers ensures adherence to zero-tolerance policies and enhances overall workplace safety.
Employers in Foster City, CA, gain a significant advantage in using hair follicle testing, thanks to its extended detection window.
This testing method unveils drug use spanning up to 90 days, offering a detailed assessment.
Such comprehensive insights into an individual's substance history empower hiring decisions, contributing to maintaining a drug-free workplace.
By adopting this method, employers enjoy peace of mind, knowing they have reliable data at their disposal.
Hair follicle testing in Foster City, CA, stands out as a tamper-resistant method, vastly minimizing risks of sample manipulation.
The inherent design of this testing makes results trustworthy and beyond dispute.
The intricate processes involved in hair sample analysis reduce avenues for adulteration, ensuring the authenticity of test outcomes.
Overall, this method represents a significant stride towards secure and dependable drug testing.
With numerous testing centers across the nation, including local sites in Foster City, CA, access to hair follicle testing is hassle-free.
The convenience of widespread locations ensures quick and easy availability of testing services, accommodating individuals and businesses alike.
This accessibility contributes to a seamless testing process, enhancing overall satisfaction and efficiency.
The process for hair follicle testing in Foster City, CA, is straightforward and confidential, addressing concerns about privacy from start to finish.
From ordering to receiving results, each step is designed for ease of use, ensuring simplicity for participants.
Confidentiality remains a top priority, guaranteeing participant privacy throughout the entire testing lifecycle.
Foster City, CA, benefits from hair follicle testing services that offer competitive pricing and fast turnaround times.
These services provide excellent value to businesses of varying sizes.
Affordable pricing structures cater to budgetary considerations, while rapid result delivery supports timely decision-making.
Customers appreciate the blend of cost-effectiveness and efficiency, contributing to overall satisfaction.
In Foster City, CA, hair follicle drug testing assures swift, precise, and dependable results. These tests excel in pinpointing substance use with remarkable accuracy, setting them apart from other methods.
The exceptional precision of hair follicle tests stems from advanced analytical techniques, making them a reliable choice for individuals and organizations seeking trustworthy data.
Quick turnaround times further highlight the efficiency of hair follicle testing, reducing wait periods typically associated with traditional methods.
Employers in Foster City, CA, find peace of mind with hair follicle testing, ensuring compliance with drug-free workplace policies.
This testing method mitigates legal risks and enhances workplace safety through its reliable outcomes.
Adopting hair follicle tests demonstrates commitment to maintaining a safe, well-regulated work environment, fostering trust among employees and stakeholders alike.
