Accredited Drug Testing provides thorough hair follicle drug screening in Mount Vernon, Maryland. If you require a hair drug or alcohol test, our expertise in hair testing ensures that with labs nationwide, we can conduct these tests. Typically, 1.5 to 2 inches of head or body hair is needed. Hair tests can identify drugs, alcohol/ETG, and offer tailored testing solutions.
Lately, the preference for drug screening has increasingly embraced the hair follicle approach. Employers, legal systems, and substance abuse specialists frequently demand hair drug tests over urine tests. Companies with stringent no-drug policies, judiciary bodies, and probationers favor hair tests for their extended detection range of up to 90 days, reliability, and the difficulty to manipulate. However, urine tests remain best for detecting recent usage within five days.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. Hair retains a long-term record of alcohol and drugs by embedding biomarkers within the strands. When obtained near the scalp, hair can exhibit a detection period of roughly up to three months for alcohol and drugs. Hair collection is easy, hard to tamper with, and simple to transport.
A section of hair measuring 1.5 inches from approximately 200 strands (similar to a #2 pencil's diameter) nearest to the scalp yields 100mg, ideal for testing and confirmation. For EtG, additional tests, and/or panels exceeding ten, 150mg is suggested. We advise using a jeweler’s scale for specimen measurement. If scalp hair isn't available, the equivalent amount of body hair can be used. Head hair specifically refers to scalp hair, while body hair denotes all other types (facial, axillary, etc.).
Process Overview
The drug testing process in the lab includes four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning concerns introducing a sample into the laboratory’s system. This step verifies correct sealing and shipping, assigns a Laboratory Accessioning Number (LAN) randomly, and completes any manual data entry absent from the electronic chain of custody.
Screening provides an initial evaluation for illicit substances. While efficient for ruling out drug use in most cases, any positive findings necessitate confirmation for court admissibility. Samples indicating presumptive positives in Screening must undergo further confirmation.
In cases of presumptive positives found during Screening, extra hair is extracted from the initial sample and prepped for Extraction. In this phase, drugs are isolated from hair at lower concentrations compared to other methods, like urine or saliva, making hair drug analysis the most challenging technique.
Positive results from Screening undergo confirmation through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleaned before confirmation as required. The complete lab operation from Accessioning to Confirmation is evaluated under the CAP Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often labeled as "hair follicle tests", these tests evaluate the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Mount Vernon, MD
Hair tests outshine traditional urine tests by providing an extended detection window and a higher degree of accuracy, crucial for maintaining a drug-free environment.
Extended Detection Window in Mount Vernon, MD
The longevity of hair follicle testing, with a detection window extending up to 90 days, provides comprehensive insights into an individual's drug history.
Tamper-Resistant Testing Method in Mount Vernon, MD
Hair follicle testing mitigates the risk of adulteration, offering organizations in Mount Vernon reliable results that are hard to contest.
Convenient Nationwide Testing Locations and Local Locations in Mount Vernon, MD
Our array of testing centers across the nation, including in Mount Vernon, allows easy access and ensures fast, hassle-free testing services.
Simple, Confidential Process in Mount Vernon, MD
The straightforward, private procedure for hair follicle testing, from order to results, addresses any privacy concerns clients may have.
Affordable Pricing and Fast Turnaround in Mount Vernon, MD
We offer competitive pricing and rapid turnaround, providing superior value and peace of mind for businesses in Mount Vernon.
Fast, Accurate, and Reliable Results in Mount Vernon, MD
Hair follicle drug tests stand out for their excellent precision and rapid results, a perfect combination for employers in Mount Vernon. The test’s ability to detect substance use with high accuracy makes it a superior choice.
Compliance and Peace of Mind for Employers in Mount Vernon, MD
Hair follicle testing ensures compliance with drug-free workforce policies, lowering legal risks and bolstering safety.