Urine| Hair Follicle | Oral Fluid | Blood | ETG
The utilization of hair testing has emerged as an effective means for identifying the presence of drugs and alcohol. Hair provides a comprehensive record of alcohol and drug use by sequestering biomarkers within the hair strand as it grows. When samples are taken near the scalp, hair offers an approximate 3-month timeframe for detecting alcohol and drugs. Hair collection is straightforward, challenging to tamper with, and convenient for transport.
A sample measuring 1.5 inches in length with about 200 hair strands (roughly equivalent to the thickness of a #2 pencil) nearest the scalp yields 100mg of hair, which is the preferred amount for both screening and confirmation. For EtG add-ons and/or tests exceeding 10 panels, 150mg of the sample should be collected. We advise using a jeweler’s scale to weigh the sample. In instances where scalp hair is not available, a comparable quantity of body hair might be used. References to head hair specifically mean scalp hair. Other hair types such as facial, axillary, etc., are categorized as body hair.
Process Overview
Laboratory processing of drug test outcomes consists of four essential phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary handling of a sample within a lab’s infrastructure. This phase involves confirming the sample was properly sealed and sent, issuing a random LAN (Laboratory Accessioning Number), and finalizing any additional data entry not covered by an electronic chain of custody system.
Screening represents an initial rapid evaluation for drugs of abuse. Although cost-effective for ruling out drug use in most samples, a positive screening outcome must be verified for legal validity. Samples that show presumptive positivity during Screening require a further confirmation step.
When a sample is deemed presumptively positive in Screening, more hair is extracted from the initial sample and readied for Extraction. In this stage, drugs are withdrawn from hair at a significantly lower concentration than other methods, like urine or oral fluid, making hair drug screening the most challenging to carry out.
Confirmation of any positive results from screening is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all presumptive positive samples are cleaned as required. The entire laboratory process spanning from Accessioning to Confirmation undergoes scrutiny conforming to both the CAP (College of American Pathologists) Hair designation and the ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being often called "hair follicle tests", the analysis focuses on the hair strand rather than the follicle located underneath the scalp.
In Benicia, CA, hair follicle testing has emerged as superior to traditional urine tests due to several key benefits. Unlike urine tests, which offer a limited detection window, hair tests detect historical drug use for extended periods, up to 90 days, making them ideal for employers seeking a comprehensive assessment.
Hair follicle tests offer superior detection accuracy and reliability compared to urine tests. This advantage is crucial for employers and professionals who require dependable results to maintain stringent drug-free policies and uphold legal standards.
The power of hair follicle testing in Benicia, CA, lies in its ability to detect drug use over a significantly longer duration than other methods. With an effective detection window of up to 90 days, employers receive a comprehensive look at an individual's drug use history.
This extended detection period provides a thorough understanding of an applicant or employee's substance use patterns, empowering employers with relevant information to support critical hiring and management decisions. Hair follicle tests offer a detailed history that simply can't be matched by shorter-detection alternatives.
In Benicia, CA, the robust and tamper-resistant method of hair follicle testing stands out by drastically reducing the possibility of sample adulteration. Hair samples are collected under strict protocols, minimizing opportunities for manipulation, ensuring results are both credible and reliable.
While other testing methods may be susceptible to evasion techniques, hair follicle tests render these attempts ineffective. The integrity of the testing process means that participants have a negligible chance of altering their results, granting confidence and peace of mind to stakeholders.
Located conveniently in Benicia, CA, our network of nationwide testing centers offers unparalleled access to drug testing services. Individuals can quickly find nearby centers, facilitating an easy and hassle-free testing experience no matter where they are located.
The convenience of broad location coverage translates to faster service and minimizes disruptions. Whether local to Benicia or traveling, comprehensive testing availability ensures that our service remains accessible to all who need it, accommodating diverse testing needs with ease.
In Benicia, CA, the simple and confidential process of hair follicle testing ensures users engage with the system easily, while safeguarding privacy concerns. Clients can order, take, and receive results seamlessly, reflecting a commitment to both efficiency and discretion.
Engaging with our testing procedure is straightforward, designed to minimize complexity. Additionally, our processes are built with confidentiality in mind, reassuring users of their privacy from start to finish, allowing them to focus on receiving the essential information they need.
Offering affordable pricing and fast turnaround in Benicia, CA, our hair follicle testing service delivers exceptional value to companies of all sizes. Competitive pricing structures coupled with quick results ensure businesses receive economical solutions without sacrificing quality.
Striking the balance between cost and speed, our service fulfills the needs of companies looking for reliable testing options. Businesses can enjoy assurance in both test accuracy and budget considerations, supporting efficient decision-making processes in today's fast-paced market.
In Benicia, CA, the benefits of hair follicle drug tests include their fast, accurate, and reliable results, setting a new standard in drug detection. Hair tests are highly precise, identifying substance use with unmatched accuracy, providing users and employers confidence in the results they receive.
Due to their precision, hair follicle drug tests have become an essential tool for those seeking certainty in substance use detection. Their reliable nature ensures that substance use is detected effectively, offering fast turnaround times that keep processes efficient in Benicia and beyond.
For Benicia, CA employers, adopting hair follicle testing provides peace of mind through ensured compliance with workplace drug-free policies. Such compliance mitigates legal risks, while enhancing the safety and well-being of all employees in the organization.
Employers can maintain a secure workplace environment by relying on these tests to enforce their drug policies effectively. Hair follicle testing aids in aligning practices with nationwide standards, reducing liabilities, and fostering trust within the workforce.
