Accredited Drug Testing offers comprehensive hair follicle drug screening services in Edna, California. For those requiring hair drug or alcohol analysis, our expertise in hair testing is unmatched, with facilities available in every city nationwide to conduct these evaluations. Typically, 1.5 to 2 inches of hair from the crown or body is needed. Hair tests can detect drugs, alcohol/ETG, or be customized for other options.
In recent years, hair follicle drug testing has become a more prevalent method for substance screening. Employers, judicial systems, and substance abuse counselors increasingly prefer hair tests to traditional urine tests. Hair follicle evaluations are favored by zero-tolerance employers, courts, and probation services. The main advantage is their extended detection window, up to 90 days. These tests are collected under supervision and are nearly impossible to manipulate, although for recent drug use within 5 days, urine tests remain more precise.
* 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 is recognized as an effective technique for identifying drug and alcohol consumption. Hair captures biomarkers within the strands as it grows, offering an extended historical perspective of drug and alcohol use. When sampled near the scalp, hair can reveal a detection period of up to about three months for drugs and alcohol. Hair collection is straightforward, relatively tamper-proof, and convenient to transport.
A hair sample measuring 1.5 inches, comprising roughly 200 strands (comparable to a #2 pencil's diameter) taken nearest the scalp provides 100mg, the preferred quantity for analysis and confirmation. For EtG, supplemental analyses, or when testing exceeds 10 panels, a 150mg sample is advised. It is suggested to confirm the sample's weight using a jeweler’s scale. If scalp hair is not obtainable, an equivalent quantity of body hair may be utilized. In the context of head hair, the term specifically refers to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result includes four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the stage of introducing a sample into the lab’s system. This involves ensuring the sample's secure sealing and correct shipment, assigning it a random LAN (Laboratory Accessioning Number), and completing any supplemental data input not covered by an electronic chain of custody system.
Screening provides an initial rapid assessment for drugs of abuse. Although Screening offers a cost-effective method to potentially rule out drug use in most samples, positive screens require confirmation for legal admissibility. Any samples that test presumptively positive in Screening need subsequent confirmation.
If a sample tests presumptively positive during Screening, additional hair is extracted from the initial sample for Extraction. In this step, drugs are isolated from hair at a lower concentration compared to alternative methods (e.g., urine or oral fluid), which makes hair drug testing the most challenging method to conduct.
Confirmation of any positive screen result is conducted via GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing presumptively positive undergo a wash before confirmation if necessary. The comprehensive laboratory process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair guidelines and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though sometimes labeled as "hair follicle tests", this test examines the hair strand, not the follicle beneath the scalp.
In Edna, CA, hair follicle testing has proven superior to traditional urine tests due to its unparalleled detection accuracy. Hair tests offer a comprehensive analysis, recognizing a wider range of substances and displaying greater reliability in results. They are less prone to false negatives, making them a preferred choice for employers.
Unlike urine tests, hair follicle testing detects drug use over an extended period. Employers favor this method because it offers a more complete view of an individual's substance history, key for positions requiring strict compliance with a drug-free policy.
One of the standout benefits of hair follicle drug testing is its extended detection window of up to 90 days. This comprehensive coverage provides employers in Edna, CA with an in-depth view of a candidate's or employee's substance use history, unlike tests with shorter detection periods.
For ensuring a drug-free workplace, the ability to detect drug use over such a long timeframe is invaluable. This testing method allows for a robust review of an individual's behavior, supporting safer employment decisions.
Hair follicle testing in Edna, CA offers a tamper-resistant method for drug screening. Unlike other tests, this approach significantly reduces the risk of adulteration, ensuring the integrity and validity of test results. The process is tightly monitored to prevent manipulation at any stage.
The robustness of hair testing prevents attempts to alter or dilute samples, a common concern with urine tests. This is why hair testing has become the gold standard in drug screenings for those requiring certainty and confidence in results.
With numerous testing locations nationwide and accessible options available locally in Edna, CA, Accredited Drug Testing ensures convenient and hassle-free access to hair follicle testing services. This widespread network facilitates prompt service for all your testing needs.
Employers and individuals benefit from the ease of access to professional testing centers, ensuring compliance with testing protocols while minimizing disruption to daily routines.
Accredited Drug Testing in Edna, CA delivers a simple, confidential process for conducting hair follicle tests. The procedure is straightforward and discreet, prioritizing the user's privacy and ease from start to finish.
Clients can easily order tests, participate in the collection without hassle, and receive results quickly and privately, thereby addressing any concerns regarding confidentiality or complexity of the testing process.
Offering affordable pricing and fast turnaround, our hair follicle testing services in Edna, CA provide excellent value. These competitively priced solutions ensure all businesses, regardless of size, can access high-quality drug testing without the financial burden.
The swift delivery of results further enhances the value proposition, allowing companies to make timely and informed decisions, further boosting workplace safety and operational continuity.
Hair follicle drug tests in Edna, CA are known for delivering fast, accurate, and reliable results. The precision of hair testing surpasses traditional methods, offering a high degree of accuracy in identifying substance use. The method ensures that results are trustworthy, offering both employers and individuals peace of mind.
A significant advantage of hair follicle testing is its ability to detect substance use with remarkable accuracy. The technique is fine-tuned to identify traces of drugs or alcohol, providing a reliable assessment of an individual's history of use.
For employers in Edna, CA, hair follicle testing provides >compliance and peace of mind. By adhering to this method, companies can ensure alignment with drug-free workplace policies, protecting themselves from potential legal challenges.
The comprehensive nature of hair testing reduces workplace risks and fosters a safer work environment. Employers gain confidence knowing their policies are enforced, enhancing the overall safety and efficacy of operations.
