Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a pivotal method for identifying drug and alcohol consumption. Hair captures a long-term record of substance use by entrapping biomarkers within the fibers of the developing hair shaft. When sourced near the scalp, hair offers up to about a 3-month window of detection for alcohol and other substances. The collection process is straightforward, relatively tamper-resistant, and easy to package.
A strand sample of 1.5 inches consisting of approximately 200 strands (roughly the thickness of a #2 pencil) closest to the scalp provides 100mg of hair, which is optimal for both screening and confirmation procedures. For EtG add-ons and/or tests exceeding 10 panels, a 150mg sample is advisable. We suggest measuring the sample with a jeweler's scale. Should scalp hair be unattainable, an equivalent amount of body hair is an acceptable substitute. By head hair, we specifically refer to scalp hair, while body hair denotes all other types (such as facial, axillary, among others).
Process Overview
The key steps in laboratory processing for a drug test outcome encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the first stage of incorporating a sample into a lab's system. This encompasses ensuring the sample is correctly sealed and transported, assigning an arbitrary LAN (Laboratory Accessioning Number), and finalizing any extra data capture not derived from an electronic chain of custody system.
Screening represents an initial brief assessment to identify drug abuse. Although Screening is a cost-efficient strategy to exclude drug use in the bulk of samples, in court, a confirmed result is necessary for it to be admissible. Samples that test presumably positive during Screening require subsequent confirmation.
If Screening suggests a sample is positive, additional hair is retrieved from the original specimen and prepped for Extraction. Drugs are drawn from hair at a much lower concentration compared to other methods (e.g., urine or oral fluid), highlighting the challenges of hair drug screening.
Confirmation for any positive screening result is done using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation, as needed. The entire lab process, from Accessioning to Confirmation, undergoes review under both the CAP (College of American Pathologists) Hair classification and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed "hair follicle tests," the examination actually evaluates the hair shaft, not the follicle beneath the scalp.
Hair testing in Lone Pine, CA, triumphs over traditional urine testing due to its superior accuracy and reliability. Unlike urine tests, hair follicle examinations offer extended detection periods, capturing drug use over several months. This advantage ensures a more thorough understanding of an individual's substance use history.
Such detailed insights allow for better-informed decision-making processes.
With a detection window of up to 90 days, hair follicle tests provide a detailed snapshot of drug use over time. For businesses and employers in Lone Pine, CA, this extended period offers a far-reaching view into candidates' or employees' substance habits.
Such longitudinal insight aids in maintaining a consistent workplace environment, free from unexpected surprises.
The advent of hair follicle testing in Lone Pine, CA, marks a significant stride in reducing sample adulteration. By relying on hair samples, which are almost impossible to tamper with, the tests offer unparalleled reliability.
This ensures that the results gained are trustworthy, aiding organizations in making informed decisions without second-guessing their validity.
Our testing centers' extensive reach across Lone Pine, CA, and nationwide guarantees that individuals and businesses alike can access testing services with ease. Convenient locations mean that stakeholders spend less time worrying about logistics.
This straightforward access allows for quick and hassle-free testing experiences.
Hair follicle testing in Lone Pine, CA, offers a simple and confidential process. From ordering the test to receiving the results, individuals are assured of privacy and user-friendliness throughout.
Such an approach addresses concerns regarding confidentiality while maintaining ease of access and understanding.
With competitive pricing and rapid result delivery, hair follicle testing in Lone Pine, CA, offers valuable benefits for businesses of all sizes. The affordable cost structure aligns with budgets, ensuring no one is priced out.
Additionally, the quick turnaround instills companies with confidence, knowing they can rely on timely information.
In Lone Pine, CA, hair follicle drug tests are celebrated for delivering swift, precise, and consistent outcomes. Employers and organizations value these tests for their highly accurate detection capabilities, ensuring they capture any substance use efficiently.
The method's inherent accuracy ensures that organizations can trust the findings, saving both time and effort in ensuring policy compliance.
In Lone Pine, CA, adopting hair follicle testing reinforces compliance and ensures peace of mind for employers. The accuracy and comprehensive detection period of hair tests minimize legal risks associated with non-compliance.
This approach helps uphold workplace safety, building a trusting and safe work environment for all employees.
