Accredited Drug Testing offers comprehensive hair follicle drug testing services in Raisin City, California. Specializing in hair drug and alcohol tests, we have facilities across all cities nationwide to conduct such tests. Typically, hair length of 1.5 to 2 inches from the crown or body is sufficient for testing purposes. Hair analysis can be tailored for drugs, alcohol/ETG, plus other custom testing options.
In recent times, hair follicle testing has gained prominence in drug testing protocols. Many companies, legal entities, and substance abuse professionals now prefer this method over conventional urine tests. Hair drug tests are favored by employers with strict drug policies, legal bodies, and probation officers due to their long detection window of up to 90 days and the difficulty associated with tampering. Yet, for detecting recent substance use within the past 5 days, urine testing remains the most precise method.
* 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 and alcohol usage. The hair strands encapsulate biomarkers within their fibers, offering a comprehensive historical record of alcohol and other substances. When collected near the scalp, hair sampling provides an approximate 3-month detection timeframe for alcohol and other substances. Hair is easy to obtain, relatively resistant to tampering, and straightforward to transport.
A sample of 1.5 inches, consisting of about 200 hair strands (around the size of a #2 pencil) nearest to the scalp, yields 100mg of hair—the preferred amount for preliminary and confirmatory screening. For EtG, extended panel testing, and/or panels exceeding 10, 150mg of the sample is suggested. We advocate for weighing the sample using a jeweler’s scale. If scalp hair is inaccessible, an equivalent quantity of body hair might be utilized. In reference to head hair, it pertains solely to scalp hair. Body hair encompasses all other types (such as facial or axillary hair).
Process Overview
The laboratory handling of a drug test result encompasses four essential stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the sample’s entry into a laboratory’s framework. This phase verifies that the sample was appropriately sealed and delivered, assigns a randomized LAN (Laboratory Accessioning Number), and completes any remaining data entry absent in an electronic chain of custody system.
Screening signifies an initial rapid assessment for substance misuse. While Screening is an economical means to exclude substance usage in the majority of cases, a confirming step is necessary for court acceptance of positive screens. Samples that are presumably positive during Screening require a follow-up confirmation.
Should a sample appear positive presumptively during Screening, additional hair is extracted from the primary sample for Extraction. In this phase, substances are extracted from hair at significantly reduced concentrations compared to other methods (e.g., urine or oral fluids), affirming why hair-based analysis is the most intricate approach to conduct.
Confirmation of any screening result indicating positivity is performed through GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all presumptively positive samples are laundered as needed. The full laboratory workflow, from Accessioning to Confirmation, is reviewed in accordance with both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly referred to as "hair follicle tests", the procedure scrutinizes the hair strand itself and not the sub-scalp hair follicle
When comparing hair follicle testing with urine testing, hair analysis in Raisin City, CA, is superior in many aspects. Firstly, hair testing offers enhanced detection accuracy, capable of identifying a broader range of substances. Unlike urine tests, which are more susceptible to manipulation, hair tests provide a more reliable measure, establishing them as the gold standard for substance detection.
Hair follicle tests in Raisin City, CA, offer the advantage of a prolonged detection period, capturing substance use for up to 90 days. This extended window presents employers with an in-depth understanding of an individual's drug history, rather than the brief timeframe provided by urine testing. As a result, it facilitates more informed decision-making processes regarding employment status.
Hair follicle testing offers a significant advantage in Raisin City, CA, with its resistance to tampering. The method's design limits the risk of external alteration, providing clients with more reliable and unquestionable outcomes. This ensures that vested interests cannot easily manipulate results, delivering peace of mind.
Across Raisin City, CA, and nationwide, our hair follicle testing centers offer unmatched convenience. With a widespread network, individuals can access reliable testing services swiftly and without hassle. This network ensures that clients face minimal delays, guaranteeing smooth testing experiences in all locations.
The process of hair follicle testing in Raisin City, CA, is simple and confidential. Clients can easily order tests, participate in the collection process, and receive results, all designed with privacy in mind. This user-friendly approach assures individuals concerned about confidentiality, making it an optimal choice for drug testing.
In Raisin City, CA, our hair follicle testing services offer competitive pricing and fast turnaround times. Companies of varying capacities can benefit from cost-efficient testing processes that do not compromise on quality. This cost-effectiveness allows businesses to manage their testing needs economically while still maintaining a high standard of accuracy.
In Raisin City, CA, hair follicle drug testing offers precise and swift results, ensuring timely detection of substance use. The efficiency and high accuracy of these tests make them an invaluable tool for those who require reliable information. With enhanced detection capabilities, they surpass traditional testing methods, proving indispensable for various testing needs.
Using hair follicle testing in Raisin City, CA, assures employers of adherence to workplace drug policies. The reduced risk of legal repercussions and enhanced safety provided by this method are crucial. By implementing hair testing, companies significantly cut down on liabilities associated with substance abuse in the workplace.
