Accredited Drug Testing offers comprehensive hair drug testing services in Desert Center, California. Our specialty is in hair and alcohol testing, with numerous centers across the nation, capable of conducting these tests. Typically, 1.5 to 2 inches of hair from the head or body is required. Our hair analysis can detect various substances, including drugs and ETG/alcohol.
Recently, hair follicle tests have become a more common method for drug screening. A variety of entities, such as employers, legal systems, and substance abuse professionals, opt for hair over urine tests. Companies with strict no-drug policies, judicial systems, and probationary supervision use this method. With a detection window of up to 90 days, hair tests are hard to manipulate and provide reliable results, except within five days of use where urine tests excel.
* 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 recognized as a robust means for identifying drug and alcohol consumption. Hair delivers a prolonged history of alcohol and drugs by holding biomarkers within the strands as hair grows. When procured near the scalp, hair can offer up to a 3-month timeframe for identifying alcohol and drugs. Collecting hair is straightforward, relatively intricate to tamper with, and uncomplicated to transport.
A sample measuring 1.5 inches with about 200 strands of hair (roughly the size of a #2 pencil) nearest to the scalp amounts to 100mg of hair, the optimum specimen for review and confirmation. For EtG, supplementary tests, and/or screenings beyond 10 categories, 150mg of the sample is advisable. We suggest using a jeweler’s scale to weigh the sample. If scalp hair isn't available, a comparable portion of body hair may be taken. When referencing head hair, it pertains to scalp hair exclusively. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The key steps involved in the lab processing of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning incorporates the preliminary handling of a sample into a laboratory’s framework. This phase confirms that the sample was appropriately sealed and transported, allocates a random LAN (Laboratory Accessioning Number), and inputs any further data entry absent in an electronic chain of custody setup.
Screening acts as an initial rapid check for drug abuse. Though Screening is cost-effective to eliminate drug use in many samples, any positive result needs confirmation for legal admissibility. Samples that test presumptively positive in Screening need secondary confirmation.
Upon a presumptively positive outcome in the Screening phase, more hair is extracted from the initial sample and readied for Extraction. In this phase, drugs are drawn from hair at lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening the most challenging procedure.
Any positive result from screening undergoes Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples are cleaned before confirmation when necessary. The entire lab process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair classification and conforms to ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being referred to as "hair follicle tests", the examination analyzes the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Desert Center, CA
Extended Detection Window in Desert Center, CA
Tamper-Resistant Testing Method in Desert Center, CA
Convenient Nationwide Testing Locations and Local Locations in Desert Center, CA
Simple, Confidential Process in Desert Center, CA
Affordable Pricing and Fast Turnaround in Desert Center, CA
Fast, Accurate, and Reliable Results in Desert Center, CA
Compliance and Peace of Mind for Employers in Desert Center, CA
