In Crescent City North, California, Accredited Drug Testing provides thorough hair follicle drug testing services. Whether you need a drug or alcohol test, our expertise lies in hair testing, available in numerous testing locations nationwide. Typically, 1.5 to 2 inches of hair from your scalp or body is needed. Hair tests are versatile, capable of detecting drugs, alcohol/ETG, as well as offering customized options.
Lately, the utilization of hair follicle drug tests has become more prevalent in drug testing methodologies. Many employers, judicial systems, and substance abuse specialists are opting for hair drug tests in place of conventional urine tests. Hair follicle testing is preferred by organizations with strict zero-tolerance policies, legal entities, and those on probation. Its key advantage is a longer detection window, up to 90 days, with supervised sample collection, making it hard to manipulate. Still, urine tests remain unrivaled for detecting very recent drug usage within a 5-day frame.
* 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 now regarded as a potent instrument for identifying drug and alcohol consumption. Hair acts as a long-term record for alcohol and other substances by encapsulating biomarkers within the growing strand's fibers. When samples are taken close to the scalp, they can provide an approximate 3-month detection window for alcohol and drugs. Hair collection is straightforward, somewhat resistant to tampering, and easy to transport.
A 1.5-inch segment of approximately 200 hair strands (around the size of a #2 pencil) nearest to the scalp yields 100mg of hair, ideal for both screening and confirmation. For EtG, additional tests, and/or over 10-panel screens, 150mg is recommended. We advise using a jeweler’s scale to weigh the specimen. If scalp hair is not available, an equivalent amount of body hair may be used. Referring to head hair pertains solely to scalp hair, while body hair encompasses all other types (such as facial and axillary).
Process Overview
The laboratory procedure for processing a drug test result involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning begins with integrating a sample into a lab's system. This process includes verifying the correct sealing and shipment of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry missing from an electronic chain of custody system.
Screening serves as an initial, rapid assessment for drug use. While cost-efficient for ruling out drug usage in most samples, any positive screen must be confirmed for legal acceptability. Samples indicating presumptive positivity in Screening require secondary confirmation.
If Screening shows presumptive positivity, additional hair is retrieved from the original specimen for Extraction. In this stage, the drugs are extracted from hair at significantly lower concentrations compared to other methods (such as urine or oral fluid), which makes hair drug screening the most complex methodology.
GC/MS, GC/MS/MS, or LC/MS/MS techniques conduct the Confirmation of any positive screening. Presumptive positive samples undergo washing before confirmation if necessary. The entire lab process from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", these tests analyze the hair strand and not the scalp's hair follicle.
In Crescent City North, CA, hair follicle testing surpasses urine testing with key advantages. Hair Testing Benefits:
Detecting substance usage over an extended timeframe, hair follicle tests are a valuable tool in Crescent City North, CA. These tests offer an insight into drug habits for up to 90 days, giving employers a more comprehensive history of applicants or staff.
Employers benefit from a complete view, assisting in informed decision-making.
Hair follicle testing is a robust method to minimize sample tampering in Crescent City North, CA. This approach is nearly impossible to alter, providing reliable data that stands up to scrutiny.
Tamper-Resistant
Testing services are easily accessible with nationwide facilities, including Crescent City North, CA. Our testing centers are conveniently located, ensuring smooth, trouble-free testing processes.
Convenience
With straightforward procedures, hair follicle testing in Crescent City North, CA, is both discreet and user-friendly. Our approach is designed to respect your privacy while delivering efficient results.
Confidential Process
Our competitive pricing models in Crescent City North, CA, ensure you receive premier hair follicle testing services. Coupled with fast results, it's a cost-effective solution for businesses of all sizes.
Value
Achieve precision and swift feedback with hair follicle drug tests in Crescent City North, CA. These tests are renowned for their ability to speedily detect substance use with unmatched accuracy.
Fast, Accurate, and Reliable. Hair follicle testing offers rapid result times, ensuring you get the accurate information needed without delay.
In Crescent City North, CA, hair follicle testing offers compliance with drug-free workplace policies. It reduces legal exposure and fosters a safer working environment.
Peace of Mind for Employers
