Accredited Drug Testing offers comprehensive hair follicle drug screening services in Vernon, California. Whether you require testing for drugs or alcohol through a hair sample, our specialty in hair testing is supported by nationwide centers ready to assist. Generally, a hair length of 1.5 to 2 inches is required from your head or body, which is assessed for drugs, alcohol/ETG, or other specific testing needs.
Lately, hair follicle drug tests have been embraced as a preferred method in drug screening processes. Organizations, judicial systems, and addiction specialists now often opt for hair over traditional urine tests. Employers with strict no-drug policies, legal entities, and probation officers find hair follicle tests advantageous due to their extended detection window—up to 90 days—compared to urine tests, which are more precise for recent drug use within five days.
* 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 analysis has emerged as an effective method for detecting substance use, given its ability to encapsulate long-term biomarkers in the fibers as hair grows. Hair samples taken near the scalp offer a detection period of up to around three months for substance consumption. It's easy to gather, challenging to contaminate, and straightforward to transport.
A hair sample measuring 1.5 inches and containing roughly 200 strands, comparable to the diameter of a #2 pencil, yields around 100mg, which is optimal for both screening and later confirmation. For tests involving EtG, additional markers, or more than 10 substances, it's advised to prepare a 150mg specimen. Using a jeweler’s scale for precise weighing of the specimen is recommended. If scalp hair is not accessible, an equivalent amount of body hair can be acquired. The term 'head hair' pertains solely to scalp hair, whereas 'body hair' includes all other types (facial, axillary, etc.).
Process Overview
The laboratory analysis of drug test samples encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the sample's initial registration into the laboratory's system, including verification of proper sealing and shipment, assignment of a random LAN (Laboratory Accessioning Number), and any ancillary data input not handled by an electronic chain of custody system.
Screening serves as the preliminary evaluation for substances of abuse. Though cost-efficient for determining the absence of drugs in many samples, a screening that returns positive must be confirmed for legal acceptance. Any preliminarily positive samples require further verification.
Should a sample show a presumptive positive at Screening, additional hair from the initial batch is prepared for Extraction. This phase involves removing drugs from hair at lower concentrations compared to other methods (e.g., urine or oral fluids), highlighting the complexity of hair drug testing.
Confirmation of any positive screening result is done using GC/MS, GC/MS/MS or LC/MS/MS technology. All samples presumed positive undergo a washing process if necessary before confirmation. The complete laboratory procedure from Accessioning to Confirmation is inspected under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests," the procedure evaluates the hair shaft, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Vernon, CA
When considering drug tests, hair follicle varieties offer distinct advantages over urine tests. While urine tests are more effective for identifying recent drug use, hair tests surpass in detection range and reliability. They efficiently track an extended history of drug consumption, providing a higher accuracy level in understanding an individual's substance use patterns.
Extended Detection Window in Vernon, CA
Hair follicle testing is renowned for its extensive detection timeframe, tracking drug use up to 90 days prior. This capability provides employers in Vernon with thorough insights into an individual's drug consumption history, surpassing that of traditional testing methods, and supporting more informed hiring and supervision decisions.
Tamper-Resistant Testing Method in Vernon, CA
Hair follicle drug tests significantly lessen the potential for sample tampering or substitution. Their robust nature ensures that results are both reliable and authentic. This provides peace of mind to employers and other agencies who require assured results without the risk of sample adulteration.
Convenient Nationwide Testing Locations and Local Locations in Vernon, CA
Our network of testing centers spans nationwide, making drug testing services accessible and convenient. For individuals and businesses in Vernon, this means easy, quick, and hassle-free access to essential testing facilities, affirming our commitment to service efficiency and reach.
Simple, Confidential Process in Vernon, CA
The process of ordering, undertaking, and receiving results from a hair follicle test is straightforward and secure. Vernon residents benefit from assurances of privacy during the testing process, which is designed to be user-friendly and confidential, addressing any concerns regarding personal data safety.
Affordable Pricing and Fast Turnaround in Vernon, CA
Our competitive pricing structure combined with rapid result delivery provides exceptional value. Companies, regardless of size, capitalize on our cost-effective services without compromising on the quality or speed of drug testing results, ensuring their operational needs are met efficiently.
Fast, Accurate, and Reliable Results in Vernon, CA
Hair follicle drug tests in Vernon provide incredible precision in detecting drug usage. Known for their speed, these tests allow for a quick turnaround while maintaining high accuracy levels. This ensures that the findings reflect the substance use clearly, giving authorities and employers confidence in the results without significant waiting times.
Compliance and Peace of Mind for Employers in Vernon, CA
Incorporating hair follicle testing into routine checks allows employers in Vernon to uphold drug-free work environments. It enhances compliance with workplace policies, minimizes legal risks, and bolsters overall workplace safety, offering comfort and security to all involved.
