Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has evolved into an effective instrument for detecting drug and alcohol consumption. Hair encapsulates a long-term account of alcohol and other substances by embedding biomarkers within the fibers of the growing hair strand. When clipped near the scalp, hair can offer nearly a 3-month timeframe for alcohol and drug detection. Hair collection is straightforward, relatively hard to tamper with, and convenient for shipping.
A 1.5-inch section consisting of around 200 hair strands (roughly the girth of a #2 pencil) near the scalp yields 100mg of hair, the preferred sample size for screening and confirmation. For EtG, additional tests, and/or analyses surpassing 10 panels, a 150mg specimen is advisable. It's recommended to weigh the sample using a jeweler’s scale. If scalp hair is not obtainable, a comparable quantity of body hair can be collected. When mentioning head hair, it specifically refers to scalp hair only, while body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The primary stages in the lab processing of drug test outcomes include Accessioning, Screening, Extraction, and Confirmation.
Accessioning constitutes the initial handling of a sample into a lab's system. This process confirms the sample's proper sealing and shipment, assigns a random LAN (Laboratory Accessioning Number), and completes any necessary data entry absent from an electronic chain of custody system.
Screening entails a preliminary rapid test for drugs of abuse. Although Screening is an economical approach to exclude drug use in most samples, a positive screen necessitates confirmation for legal admissibility. Any samples indicated as positive in Screening require additional confirmation.
If a sample is deemed positive during the Screening phase, more hair is extracted from the initial sample and prepped for Extraction. During this phase, drugs are extracted from hair at a concentration notably lower than in other methods (e.g., urine or oral fluid), which makes hair drug screening the most challenging method to conduct.
Confirmation of any positive screening result is achieved via GC/MS, GC/MS/MS, or LC/MS/MS. All samples indicated as positive undergo washing prior to confirmation as appropriate. The entire lab process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the analysis targets the hair strand and not the follicle beneath the scalp
When comparing the benefits of hair follicle testing against traditional urine tests in Heafford Junction, WI, the advantages become clear. Hair tests offer superior detection accuracy, uncovering drug use that urine tests might miss.
Hair follicle testing provides a longer detection window and is less prone to evasion tactics. This method provides a robust solution for employers and agencies who need dependable results.
With hair follicle testing in Heafford Junction, WI, the ability to detect drug use over an extended period is unmatched. This method offers up to a 90-day detection window, providing a thorough view of substance use history.
This comprehensive detection period assists employers in evaluating an applicant or employee's past drug use, offering valuable insights into their habits and ensuring informed decision-making.
In Heafford Junction, WI, hair follicle tests significantly limit the risk of tampering. The testing method is designed to resist sample adulteration, providing results that are both reliable and indisputable.
This tamper-resistant nature ensures the integrity of the testing process, offering accurate and trustworthy data for organizations and agencies that rely on these results for crucial decisions.
Accredited Drug Testing ensures convenience by offering nationwide and local testing locations in Heafford Junction, WI. With our extensive network, accessing hair follicle testing services is quick and hassle-free.
Our widespread presence means individuals and businesses can rely on easy access to testing centers, ensuring that the process is as seamless and efficient as possible.
The process of ordering, taking, and receiving hair follicle test results in Heafford Junction, WI, is designed to be simple and confidential. Our approach addresses privacy concerns while ensuring ease of use.
Clients benefit from the discreet and straightforward nature of the process, receiving essential insights without compromising personal information or convenience.
In Heafford Junction, WI, our competitive pricing for hair follicle testing ensures affordability without compromising on quality. The fast turnaround times provide excellent value for companies.
Employers of all sizes benefit from the cost-effective nature of the tests and the speed at which results are delivered, providing assurance and efficiency.
In Heafford Junction, WI, hair follicle drug tests provide fast, accurate, and reliable results. This method excels in precision, offering high accuracy in detecting substance use. Hair follicle tests can swiftly detect drug presence, providing results that are trusted by employers and institutions.
The efficiency of hair follicle testing highlights its reliability. By specializing in this technology, Accredited Drug Testing ensures timely and dependable results, building confidence in its capability to identify substance use accurately.
Using hair follicle testing in Heafford Junction, WI assures employers of compliance with drug-free workplace policies. It minimizes legal risks and bolsters workplace safety, giving employers peace of mind.
Employers benefit from the accuracy and reliability provided by hair testing, maintaining a secure and compliant environment, thus enhancing overall productivity and safety.
