Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective means for detecting substance use. Hair offers a comprehensive timeline of alcohol and drug usage by capturing biomarkers within its growing fibers. When cut near the scalp, it can reveal a history of alcohol and drug use extending up to roughly three months. The sample is easy to gather, challenging to tamper with, and straightforward to transport.
A 1.5-inch length of around 200 hair strands, similar in diameter to a #2 pencil and located near the scalp, will yield 100mg, an ideal quantity for both screening and confirmation tests. For EtG, additional analyses, or tests beyond 10 panels, 150mg is suggested. We advise weighing the sample with a jeweler’s scale. If scalp hair is insufficient, an equivalent mass of body hair can be used. When mentioning head hair, it specifically refers to scalp hair. Body hair encompasses all other types (like facial and axillary).
Process Overview
The laboratory procedure for processing a drug test result consists of four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves introducing the sample into the lab’s workflow. This step includes verifying the sample's intact seal during shipping, assigning a random Laboratory Accessioning Number (LAN), and completing any necessary data entry lacking in an electronic chain of custody system.
Screening performs an initial drug presence check. While cost-effective for ruling out drug consumption in most samples, a positive screening requires verification to stand in court. Samples testing positive during Screening necessitate further confirmation.
Upon a positive indication in Screening, additional hair from the original sample undergoes preparation for Extraction. This involves extracting drugs from hair in lower concentrations than seen in other methods, such as urine or oral fluid, highlighting the complexity of hair drug testing.
Confirmation of positive screening outcomes utilizes GC/MS, GC/MS/MS, or LC/MS/MS. Presumptively positive samples are cleansed before confirmation as necessary. The full lab procedure, from Accessioning to Confirmation, is inspected under the CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditations.
Advantages of hair drug testing:
Limitations:
Note: Despite being often named "hair follicle tests," the actual analysis targets the hair strand rather than the follicle beneath the scalp.
The Superiority of Hair Testing Over Urine Tests in Mount Hermon, CA
When weighing the benefits, hair follicle testing significantly outshines the traditional urine test. This modern methodology excels in both reliability and detection range. Whereas urine tests offer limited scrutiny, hair evaluations provide a clearer overview of drug use history, ensuring enhanced accuracy and trustworthiness in results.
Broad Detection Capability in Mount Hermon, CA
The primary strength of hair follicle testing lies in its extended detection period of up to 90 days. For employers in Mount Hermon, this means acquiring an in-depth understanding of a candidate's or current employee's drug use over several months, allowing for informed decisions that benefit workplace integrity and safety.
Secure and Tamper-Resistant Testing in Mount Hermon, CA
Hair follicle tests offer unparalleled resistance to tampering. The meticulous collection and analysis process ensure the integrity of samples, drastically lowering the potential for adulteration. This translates to results that are both credible and incontestable, fostering trust for those needing dependable testing outcomes.
Convenient Testing Centers Across Mount Hermon, CA
Accessibility and comfort define our testing services. With numerous locations nationwide, including in Mount Hermon, both individuals and businesses have streamlined access to hair follicle tests. This broad network ensures that no matter where you are, top-notch testing is within easy reach, making the process hassle-free.
Ease and Confidentiality Assured in Mount Hermon, CA
Our process is designed with simplicity and confidentiality at its core. From scheduling your test to receiving results, each step is intuitive and discreet. Those in Mount Hermon can trust that their privacy concerns are addressed, with all information handled securely, making the testing experience seamless and worry-free.
Cost-Effectiveness and Swift Results in Mount Hermon, CA
Competitive pricing paired with rapid turnaround times positions our hair follicle testing as a leading choice. Employers and individuals in Mount Hermon benefit from affordable rates without compromising on quality or timeliness, ensuring valuable insights at a price point that respects every budget.
Accurate and Rapid Evaluations in Mount Hermon, CA
In the realm of drug testing, hair follicle analysis stands out with its unmatched precision and expedient results. Within Mount Hermon, this testing method is celebrated for its ability to identify substance use with remarkable accuracy, surpassing many conventional approaches. The efficiency means that one can swiftly receive credible outcomes, ensuring prompt decisions and actions.
Ensuring Compliance and Security in Mount Hermon, CA
For businesses aiming to uphold drug-free workplaces, hair follicle testing offers essential peace of mind. Its comprehensive detection capabilities reinforce company protocols, mitigate potential legal burdens, and contribute to a safer work environment, benefiting employers by aligning with regulatory requirements.
