Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a significant method for identifying drug and alcohol usage. Hair offers an extended overview of alcohol and drugs by embedding biomarkers within the hair's fiber strands as they grow. When gathered close to the scalp, it can provide a detection duration of up to around 3 months for alcohol and drugs. It is easy to collect, relatively hard to tamper with, and straightforward to send out.
A sample of 1.5 inches containing roughly 200 hair strands (comparable to a #2 pencil’s width) nearest to the scalp equates to 100mg, perfect for screening and confirmation purposes. For EtG, supplement tests, and/or tests exceeding 10 panels, 150mg of the sample might be ideal. We advocate weighing the sample on a jeweler’s scale. If scalp hair isn’t accessible, an equivalent amount from body hair might be used. When mentioning head hair, it specifically means scalp hair. Body hair comprises all other hair categories (facial, axillary, etc.).
Process Overview
The prominent steps in lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial incorporation of a sample into a lab’s database. This process validates that the sample was properly sealed and sent, allocates a random LAN (Laboratory Accessioning Number), alongside completing any additional data entry otherwise not provided by an electronic chain of custody system.
Screening consists of an initial rapid assessment for substance abuse. This method is financially sensible for overturning drug utilization in most cases, yet a positive screening necessitates confirmation for court admissibility. Samples that are presumptively positive in Screening need secondary validation.
In cases of presumptively positive results during Screening, more hair is extracted from the initial sample for the Extraction stage. Here, drug extraction from hair occurs at a considerably lower concentration in comparison to other methods (e.g., urine or oral fluid), making hair drug screening the most sophisticated methodology to perform.
The Confirmation of positive screening results employs GC/MS, GC/MS/MS, or LC/MS/MS. Any presumptive positive samples undergo washing before confirmation when required. The integrated laboratory process from Accessioning to Confirmation is assessed under the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though often labeled as "hair follicle tests", the analysis investigates the hair strand, not the follicle within the scalp.
In Exeter, CA, hair follicle testing outclasses traditional urine tests by offering superior detection accuracy and reliability.
This evaluation method is especially beneficial for maintaining workplace safety and adherence to drug policies, proving more effective than urine testing in several scenarios.
Exeter, CA benefits immensely from hair follicle testing due to its extended detection window, capable of identifying substance use for up to 90 days. This wider timeframe offers a clearer view of an individual's history beyond recent activities.
Employers gain valuable insights into employees' or applicants' long-term behaviors, empowering them to make informed decisions regarding workforce integrity and safety. This deep lookback period is unmatched by shorter-duration tests.
Hair follicle testing in Exeter, CA stands out as a tamper-resistant method, significantly decreasing the odds of sample adulteration. Its robustness ensures that the results are both reliable and indisputable.
Unlike other testing procedures that are vulnerable to manipulation, hair tests maintain integrity from sample collection to result, providing peace of mind both for the administrators and the test subjects.
Exeter, CA enjoys the convenience of nationwide testing centers that provide hair follicle tests. Accredited Drug Testing offers quick, effortless, and stress-free access to necessary testing services locally and beyond.
This widespread network ensures that individuals and businesses can find testing facilities with ease, simplifying the process and reducing the inconvenience often associated with drug testing needs.
The process of hair follicle testing in Exeter, CA is designed to be simple and confidential. Ordering, taking, and receiving test results is straightforward, ensuring all privacy concerns are addressed effectively.
This user-friendly approach reassures participants while maintaining confidentiality, easing anxieties around testing and encouraging proactive management of workplace wellness policies.
In Exeter, CA, businesses benefit from affordable pricing and fast turnaround for hair follicle testing. Our competitive pricing models offer exceptional value while ensuring quick result delivery.
This efficient service model allows companies to balance budgetary constraints with the need for comprehensive drug testing, ensuring that organizational safety and productivity aren't compromised.
Hair follicle drug tests in Exeter, CA offer fast, accurate, and reliable results for detecting substance use. This method outshines others in terms of precision and speed, allowing for timely decisions based on current and precise data.
With advanced analytical techniques, hair follicle tests ensure high accuracy, minimizing false negatives and enabling consistent outcomes. The rapid processing of these tests provides employers with the vital information they need without delays.
Employers in Exeter, CA can find peace of mind using hair follicle tests, as these tests ensure compliance with workplace drug policies. They help mitigate legal risks and bolster workplace safety standards.
Hair testing stands as a formidable tool in reducing the potential for drug-related issues in the workplace, offering employers substantial protection against compliance lapses and the associated repercussions.
