Offering thorough hair follicle drug evaluations in Crest, California, Accredited Drug Testing is your go-to for effective hair or alcohol testing services. With our expertise in hair analysis, we operate testing facilities across all cities Nationwide ready to conduct hair tests. Typically, 1.5 to 2 inches of hair from the head or body is needed. Hair assessments can screen for drugs, alcohol/ETG, and customized testing solutions.
Lately, hair follicle drug tests have become more prevalent as a drug testing method. Increasingly, employers, courts, and Substance Abuse experts prefer a hair test over traditional urine samples. These tests serve employers with zero-tolerance policies, judicial systems, and those on probation. The advanced benefit lies in the extended detection period, lasting up to 90 days under observatory measures, making it nearly unfeasible to alter. However, for recent drug use within five days, urine tests remain most reliable.
* 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 acknowledged as a potent method for identifying drug and alcohol use. It offers an extended historical perspective on alcohol and other drugs by embedding biomarkers within the strands of hair as it grows. When the hair is gathered near the scalp, it can reveal usage data spanning up to three months for alcohol and other drugs. The process of collecting hair is straightforward, somewhat challenging to tamper with, and easy to dispatch.
Acquiring a 1.5-inch strand of roughly 200 hairs (comparable to the thickness of a #2 pencil) closest to the scalp produces 100mg of hair, the optimal quantity for both screening and verification. For EtG, additional parameters, and/or tests extending beyond 10 panels, a sample weighing 150mg is advised. We suggest utilizing a jeweler’s scale for weighing the sample. Should scalp hair be inaccessible, a commensurate amount of body hair may be sourced. When we speak of head hair, it specifically pertains to scalp hair; whereas body hair encompasses all other categories (such as facial, axillary, etc.).
Process Overview
There are four primary phases in processing a drug test in a lab: Accessioning, Screening, Extraction, and Confirmation.
Accessioning denotes the primary handling of a sample within a lab’s system. This phase includes ensuring the sample was correctly sealed and forwarded, allotting a randomized Laboratory Accessioning Number (LAN), and performing any supplementary data input absent from an electronic chain of custody system.
Screening is an initial swift assessment for the presence of drugs of abuse. While this is a cost-efficient method to dismiss drug usage in most samples, a positive Screening requires validation to ensure its admissibility in judicial proceedings. All samples that yield a presumptive positive at Screening necessitate further verification.
When a sample is potentially positive in Screening, additional hair is extracted from the initial sample for the Extraction process. In this stage, drugs are retrieved from hair at significantly diminished concentrations compared to other methods (such as urine or oral fluid), thus making hair drug screening one of the most complex techniques to execute.
Verification of any positive drug screening is done using GC/MS, GC/MS/MS, or LC/MS/MS. Each presumptive positive sample undergoes washing before the confirmation process. The full laboratory sequence, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair standards and the ISO / IEC 17025 accreditation criteria.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests", the analysis is actually performed on the hair strand, not on the scalp’s hair follicle.
The advantages of hair follicle testing in Crest, CA far exceed those of urine tests. Its superior detection accuracy stems from the ability to identify substance use over a longer duration. Such tests are exceptionally reliable, lending confidence in scenarios demanding integrity. The comprehensive insight it offers is invaluable for making informed decisions, providing an edge over traditional methods.
In Crest, CA, the hair follicle drug test offers an extensive detection window, revealing substance use up to 90 days prior. This comprehensive perspective enables employers to assess an applicant's drug history thoroughly, providing insight far beyond what short-term tests can. This extended timeframe equips organizations to maintain a drug-free environment with diligent accuracy.
Hair follicle tests in Crest, CA offer a significant deterrent against tampering. The meticulously managed testing procedure substantially minimizes the potential for adulteration. As a result, the reliability of the results is solidified, ensuring unassailable outcomes. This reaffirms the test's validity, setting it apart from methods vulnerable to manipulation.
Crest, CA, benefits from Accredited Drug Testing's nationwide network of locations, providing convenient, quick access to hair follicle drug testing services. This extensive reach ensures hassle-free and efficient testing opportunities, meeting the needs of individuals and businesses alike with ease and accessibility across various locales.
The process of hair follicle testing in Crest, CA, is designed to be simple and private, ensuring concerns about confidentiality are addressed completely. From ordering the test to taking it and receiving results, each step respects privacy while delivering ease of use. The method embodies straightforwardness and discretion, comforting individuals about their personal information's safety.
With competitive pricing structures in Crest, CA, hair follicle tests are not only affordable but also come with the advantage of fast turnaround times. Presenting excellent value, these tests provide reassurance to companies of all sizes without straining budgets. The combination of cost-effectiveness and quick results makes them particularly appealing for broad utilization.
In Crest, CA, hair follicle drug tests are renowned for their fast and precise results. One of their key attributes is the high accuracy in detecting substance use, ensuring trustworthy information. With the capability to promptly identify traces of drugs, this method stands out for its efficiency and reliability, delivering rapid assessments without compromising detail.
Utilizing hair follicle testing in Crest, CA instills compliance and confidence for employers aiming to uphold drug-free workplace policies. Such protocols mitigate legal risks and foster a secure working environment. By ensuring rigorous adherence to safety standards, organizations can enjoy enhanced peace of mind and operational integrity.
