Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as an effective method for detecting drug and alcohol consumption. The hair captures biomarkers within its fibers, offering a comprehensive record of alcohol and drug usage over time. When taken close to the scalp, it can reveal usage up to a three-month period for both alcohol and drugs. Hair collection is straightforward, challenging to tamper with, and simple to transport.
A sample of 1.5 inches, comprising around 200 strands (equivalent to a #2 pencil), near the scalp yields 100mg of hair, which is optimal for both screening and confirmation. For EtG, specialized tests, or those over 10 panels, 150mg of hair is advised. Using a jeweler's scale to weigh the sample is recommended. If scalp hair isn't available, a comparable volume of body hair can be used. "Head hair" refers specifically to scalp hair, while "body hair" encompasses all other hair types (facial, axillary, etc.).
Process Overview
The drug testing laboratory process involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the sample’s introduction into the lab system, ensuring the sample’s sealing and proper shipment, assigning it a random LAN (Laboratory Accessioning Number), and finalizing any further data entry not provided electronically.
Screening provides an initial assessment for substances of abuse. While Screening cost-effectively excludes drug use for many samples, a positive screening result requires confirmation for legal admissibility. Any presumptive positive samples in Screening necessitate further confirmation.
With a presumptive positive from Screening, additional hair is taken from the initial sample for Extraction, where drugs are extracted from hair at much lower concentrations than other methods (e.g., urine or oral fluid), making hair drug testing the most challenging methodology.
Confirmation of positive screening results is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation if needed. The entire procedure from Accessioning to Confirmation is conducted under the CAP (College of American Pathologists) Hair classification and complies with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", these tests actually analyze the hair strand, not the follicle beneath the scalp
Hair Testing versus Urine Testing in Napoleon, MI
Hair follicle tests boast advantages over traditional urine tests, especially in their detection accuracy and reliability. While urine tests are prone to false negatives and have a limited detection window, hair tests can reveal substance use history over several months, providing a more comprehensive understanding.
Employers in Napoleon find hair follicle tests to be essential in enforcing drug-free workplace policies, thanks to their longer detection periods and reduced chances of tampering or cheating.
An Extended Detection Window in Napoleon, MI
The capability of hair follicle testing to detect drug use across a 90-day period offers employers in Napoleon a comprehensive view of an individual’s substance history. This method provides an extensive look into an applicant or employee's past, ensuring confidence in hiring decisions.
Unlike urine tests, which only detect recent drug use, hair tests provide insights over a substantial duration, aiding employers in making informed judgments about potential or current employees.
A Tamper-Resistant Testing Method in Napoleon, MI
Hair follicle drug tests offer significant protection against sample tampering and adulteration, ensuring the reliability of the results obtained. This guarantees that employers in Napoleon have access to unquestionable and trustworthy data for decision-making.
The robustness of the hair testing method makes it difficult to alter the results, unlike urine tests which are more susceptible to manipulation, providing employers with peace of mind.
Convenient Nationwide and Local Testing in Napoleon, MI
Our extensive network of testing centers nationwide provides ease of access for hair follicle drug tests. This ensures that residents and employers in Napoleon have quick and convenient access to essential testing services.
Our local centers serve the community efficiently, minimizing travel and wait times, thereby enhancing the overall testing experience for all clients.
Simple and Confidential Process in Napoleon, MI
The straightforward process of ordering, conducting, and receiving results from hair follicle drug tests ensures confidentiality and ease. This alleviates privacy concerns and ensures user-friendly access for Napoleon residents.
Clients can confidently engage in testing, knowing that their personal information is protected, and the procedure is hassle-free and efficient, supporting them every step of the way.
Affordable Pricing and Swift Turnaround in Napoleon, MI
Competitive pricing and fast result turnaround times offer excellent value in hair follicle drug testing for companies of all sizes in Napoleon. This ensures both budget-friendly services and timely access to crucial testing data.
Our pricing structures support businesses in maintaining their operational standards without compromising on quality or budget, fostering trust and reliability in our services.
Accurate and Swift Results in Napoleon, MI
The precision and efficiency of hair follicle drug tests are unparalleled. These tests offer high accuracy levels in detecting various substance use. Quick and dependable, they provide peace of mind with their superior detection capabilities.
The turnaround time for results is impressively swift, ensuring decisions can be made promptly. In Napoleon, MI, this efficiency is vital for maintaining workplace standards and supporting community health.
Compliance and Peace of Mind for Employers in Napoleon, MI
Hair follicle drug tests play a crucial role in maintaining compliance with workplace drug-free policies in Napoleon. By utilizing these tests, employers can significantly reduce legal risks and enhance the safety and wellbeing of their work environment.
Ensuring compliance through robust drug testing methods not only preserves the integrity of workplace operations but also fosters trust and assurance among employees and stakeholders.
