Accredited Drug Testing operates comprehensive hair follicle drug assessments in Patterson, California. For those requiring hair-based drug or alcohol testing, Accredited Drug Testing is a leader, featuring testing facilities nationwide capable of administering a hair-based test. Typically, 1.5 to 2 inches of head or body hair is necessary. These tests can investigate drugs, alcohol/ETG, or be tailored for specific needs.
Recently, hair follicle drug testing has become a more favored approach. Many businesses, judicial systems, and substance abuse experts now prefer a hair drug test to the traditional urine specimen test. Employers with zero-tolerance drug policies, courts, and individuals under probation supervision opt for hair tests. The key advantage is its extended detection window, reaching up to 90 days, utilizing an observed collection process, minimizing tampering opportunities. For apprehending drug use within a 5-day window, urine tests maintain superior accuracy.
* 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 has emerged as a significant method for identifying drug and alcohol consumption. Hair can encapsulate markers in the strands as they grow, providing a lasting record of alcohol and drug use. When hair is sourced near the scalp, it offers roughly a 3-month timeframe for detecting these substances. Gathering hair is straightforward, it's somewhat resistant to tampering, and easy to transport.
A sample of 1.5 inches, consisting of about 200 hair strands (about the size of a #2 pencil) nearest the scalp, will yield 100mg of hair, which is optimal for screening and confirmation. For EtG, add-ons, or tests exceeding 10 panels, a 150mg sample is suggested. It's advisable to weigh the sample with a jeweler’s scale. If scalp hair isn't available, an equal quantity of body hair can be used. When we cite head hair, it refers solely to scalp hair. Body hair denotes all other hair types (facial, axillary, etc.).
Process Overview
The laboratory analysis of a drug test result consists of four principal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step in processing a sample within a lab’s system. This phase includes confirming that the sample was securely sealed and sent, assigning it a random LAN (Laboratory Accessioning Number), and recording any additional information not included by an electronic chain of custody system.
Screening is the stage where a preliminary evaluation for drugs of abuse is conducted. While Screening is an economical means to eliminate most samples from being drug-positive, any positive results require confirmation for legal admissibility. Samples indicating positive in Screening necessitate a further confirmation.
When a sample shows presumptive positivity in the Screening phase, additional hair is extracted from the original sample for the Extraction phase. Here, drugs are removed from hair at a lower concentration compared to other methods (e.g., urine or oral fluid), which makes hair drug screening the most challenging method to execute.
Confirmation for any positive screen result is conducted through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation if necessary. The complete lab process from Accessioning to Confirmation is scrutinized under both CAP (College of American Pathologists) Hair accreditation and ISO / IEC 17025 standards compliance.
Advantages of hair drug testing:
Limitations:
Note: Despite often being termed "hair follicle tests", the test analyzes the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Outshines Urine Testing in Patterson, CA
Hair tests provide a more comprehensive data range, revealing drug use history far beyond the capacity of urine analysis. This depth is invaluable to employers and legal entities in Patterson seeking reliable assessments.
For those adhering to strict substance use policies, the unparalleled accuracy and difficulty to compromise make hair testing a superior choice over urine testing.
Extended Detection Window in Patterson, CA
Hair follicle testing is notable for its extended detection window, capable of identifying drug use up to 90 days prior. This feature offers employers a thorough evaluation of an individual's substance history.
The prolonged period covered by hair tests ensures that sporadic or habitual recent drug use can be accurately documented, aiding in informed decision-making processes.
Tamper-Resistant Testing Method in Patterson, CA
Subverting the result of a hair follicle drug test is nearly impossible, owing to its tamper-resistant nature. This integrity ensures that results are trustworthy and conclusive.
Employers and organizations in Patterson benefit from the reliability of hair testing, as the method minimizes the potential for dishonesty in sample collection and results.
Convenient Nationwide Testing Locations and Local Services in Patterson, CA
The accessibility of testing centers across the nation simplifies the process for those requiring hair follicle tests, particularly in Patterson, CA.
Ensuring a hassle-free testing procedure, the wide network of locations supports individuals and employers with convenient and efficient access to services.
Simple, Confidential Process in Patterson, CA
Our hair follicle testing service operates with simplicity and confidentiality, crucial for individuals concerned with professional proceedings and privacy.
The process of order placement, sample taking, and result reception is straightforward, ensuring that personal and sensitive information is securely handled.
Affordable Pricing and Fast Turnaround in Patterson, CA
Our testing services offer competitively priced solutions with swift results, ensuring value for businesses of all sizes.
In addition to affordability, the prompt turnaround times provide significant reassurance for decision-making, equipping companies in Patterson with the tools needed to enforce substance policies effectively.
Fast and Accurate Results in Patterson, CA
Hair follicle drug tests offer a precision model for detecting substance use, ensuring reliability and accuracy. The method is rapid, providing quick results for individuals and organizations in need of high-confidence testing.
Employers in Patterson can trust hair follicle testing to yield consistent, fast outcomes, allowing for timely decisions regarding hiring or policy enforcement.
Compliance and Peace of Mind for Employers in Patterson, CA
Incorporating hair follicle tests ensures adherence to drug-free workplace standards, providing peace of mind and legal security to employers.
This form of testing supports a secure working environment, helping businesses in Patterson to maintain compliance and mitigate the risks associated with substance abuse.
