Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective means for detecting drug and alcohol consumption. Hair offers an extended record of substance use by encapsulating biomarkers within the strands as they grow. When sampled near the scalp, hair can reveal drug and alcohol usage over a period of up to about three months. The collection process is straightforward, the samples are fairly resistant to tampering, and they are easy to mail.
Collecting a 1.5-inch length sample of roughly 200 hair strands (about the thickness of a #2 pencil) nearest to the scalp provides 100mg, the optimal quantity for screening and validation. For EtG tests, additional tests, or tests exceeding 10 panels, a specimen of 150mg is advised. Using a jeweler’s scale for measuring the sample is suggested. If scalp hair is unavailable, an equivalent amount of body hair can be gathered. With head hair, we mean scalp hair only. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The main stages in lab processing of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves integrating a sample into the lab system. This step includes confirming the sample’s proper sealing and shipping, generating a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry absent from an electronic chain of custody system.
Screening serves as a preliminary examination for abused substances. Although Screening is an economical way to exclude drug use for most samples, a positive result needs confirmation for court acceptability. Any samples that test presumptively positive in Screening need additional confirmation.
If a sample tests positive during Screening, extra hair is collected from the initial sample for the Extraction process. At this stage, drugs are extracted from hair at a significantly lower concentration compared to other methods (e.g. urine or oral fluid), highlighting hair drug testing as the most intricate to conduct.
Confirmation of any positive screening outcome is accomplished through GC/MS, GC/MS/MS, or LC/MS/MS. All samples that are presumptively positive are cleansed before confirmation if required. The entire process from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair criteria and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often termed "hair follicle tests", the analysis actually examines the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing
Beats Urine Testing
in Red Lion, DE
Hair testing offers a significant edge over traditional urine tests. It not only has a longer detection window but also proves to be more difficult to disrupt. In Red Lion, DE, employers and professionals favor hair testing for its superior accuracy and dependability. This method ensures a thorough assessment of an individual’s substance use history, aligning with stringent zero-tolerance policies.
Extended Detection Window
in Red Lion, DE
Hair follicle testing provides an expansive detection window of up to 90 days. This means employers can gain an extensive overview of potential drug use, ensuring a thorough vetting process in Red Lion, DE. By offering a holistic view of substance history, hair tests are invaluable for making informed decisions about candidates and employees.
Tamper-Resistant Testing Method
in Red Lion, DE
Employing a hair follicle test drastically reduces the risk of sample tampering, offering a reliable result that stands up to scrutiny. In Red Lion, DE, these tests are designed to ensure integrity, deterring attempts at adulteration and providing dependable outcomes that stakeholders can trust.
Convenient Nationwide Testing
and Local Locations
in Red Lion, DE
With numerous accessible testing centers nationwide, Accredited Drug Testing simplifies your testing needs. In Red Lion, DE, our network ensures that testing is both practical and quick, providing easy and stress-free access to services. Whether local or far, our centers are ready to meet your testing demands efficiently.
Simple, Confidential Process
in Red Lion, DE
Our testing process is designed for ease and privacy. From ordering to receiving the results, each step is straightforward and discreet, addressing privacy concerns effectively. In Red Lion, DE, we uphold confidentiality, ensuring participants feel secure and confident throughout the testing journey.
Affordable Pricing and Fast Turnaround
in Red Lion, DE
We offer competitive pricing alongside rapid results, providing excellent value for companies in Red Lion, DE. Our cost-effective structure ensures that businesses of all sizes can benefit from affordable testing services without sacrificing quality or timeliness, contributing to strategic and economic advantages.
Fast, Accurate, and Reliable Results
in Red Lion, DE
Experience the benefits of swift and precise results with hair follicle drug testing. Known for their accuracy in detecting substances, these tests provide quick and reliable outcomes in Red Lion, DE. The efficiency of our testing process ensures that you receive comprehensive results promptly, meeting urgent requirements without compromising detail.
Compliance and Peace of Mind
for Employers in Red Lion, DE
Hair follicle testing assures employers in Red Lion, DE of strict adherence to drug-free workplace policies. It minimizes legal and safety risks, ensuring that all staff members comply with organizational standards. This test offers peace of mind by maintaining a safe and compliant working environment, reinforcing company commitments.