Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying drug and alcohol consumption. The fibers of a growing hair strand can capture biomarkers, providing a prolonged history of substance use. A sample taken near the scalp can reveal drug and alcohol use over a period of up to 90 days. Hair collection is straightforward, hard to tamper with, and convenient for transport.
A sample measuring 1.5 inches with roughly 200 hair strands, comparable to a #2 pencil thickness, yields approximately 100mg, which is considered the optimal amount for initial screening and verification. For complete evaluations, including EtG and tests exceeding 10 panels, 150mg is advised. It is best to weigh specimens using a jeweler's scale. If scalp hair is not available, the collection of equivalent body hair is an option. References to head hair specifically pertain to scalp hair, whereas body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processing steps for drug testing results include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial entry of a sample into the lab's system, which entails ensuring the sample is properly sealed and transported, generating a unique LAN (Laboratory Accessioning Number), and completing any additional data entry not supplied by an e-chain of custody system.
Screening acts as an initial drug check. While Screening is cost-effective for excluding drug use for most samples, a positive result must be confirmed for legal acceptability. Presumptive positive samples from Screening require further confirmation.
Should a sample test presumptively positive during Screening, additional hair is retrieved from the original sample for Extraction. Here, drugs are isolated from hair in lesser concentrations than in other testing approaches (e.g., urine or saliva), making hair screening the most challenging method.
Positive screenings are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives undergo washing as necessary before confirmation. The lab process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and is ISO / IEC 17025 accredited.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests", these tests actually analyze the hair strand rather than the follicle beneath the scalp
In Suncrest, CA, hair follicle testing outshines urine testing by ensuring superior accuracy and dependability. Hair tests showcase meticulous detection capabilities, capturing a broader spectrum of substances over time. Employers, courts, and substance professionals embrace hair tests for zero-tolerance policies as they provide comprehensive insights into drug use histories that urine tests might overlook.
Hair follicle testing in Suncrest, CA, boasts a remarkable ability to detect drug use over an extended period, reaching up to 90 days. This capability offers employers a detailed understanding of an individual's substance history, allowing for more informed safety and hiring decisions. It presents a thorough window into the applicant's or employee's long-term habits compared to shorter detection spans from other methods.
In Suncrest, CA, hair follicle tests are renowned for their tamper-resistant nature, significantly lowering the chance of sample adulteration. These tests ensure the reliability of results, rendering them nearly impossible to manipulate or deceive. This integrity boosts confidence among employers and legal entities, ensuring that the drug tests provide authentic and undisputable findings.
Testing for hair follicle drugs in Suncrest, CA, is made accessible with our nationwide locations. Convenience lies in the availability of centers that facilitate quick, seamless, and stress-free access to testing services. Irrespective of your location, timely and efficient testing solutions are always within reach to serve your specific needs.
In Suncrest, CA, the process of conducting a hair follicle drug test prioritizes simplicity and confidentiality. Ease of access is assured through a straightforward ordering, testing, and results-receiving mechanism, all while maintaining client privacy. This approach fosters a respectful interaction with individuals concerned about sensitive drug testing information.
Affordable pricing and swift turnaround characterize hair follicle testing services in Suncrest, CA. Competitive pricing structures paired with rapid result times offer companies excellent value and assurance, regardless of their size. Businesses can predictably rely on timely and cost-effective solutions for their drug testing requirements.
In Suncrest, CA, hair follicle testing provides swift, accurate, and trustworthy results. The precision of these tests is unmatched, offering high accuracy in substance detection. Regardless of the situation, whether for workplace safety or legal certainty, hair tests deliver consistently reliable data rapidly, reassuring all stakeholders of the integrity of their test outcomes.
Hair follicle testing assures employers in Suncrest, CA about compliance with drug-free workplace regulations. Employing such tests significantly reduces legal risks and elevates workplace safety standards, providing peace of mind. By adopting this method, businesses not only safeguard their operations but also enhance the well-being of their work environments.
