Accredited Drug Testing provides comprehensive hair follicle drug testing services in North Wales, Pennsylvania. Whether you require a hair or alcohol test, our focus on hair testing is unmatched, with centers across the nation equipped to conduct tests. Typically, 1.5 to 2 inches of head or body hair is needed. These tests can screen for drugs, alcohol/ETG, or other tailored options.
Hair follicle drug testing has increasingly become the standard method in recent years. Many workplaces, courts, and substance abuse experts favor it over traditional urine tests. This method benefits employers with zero-tolerance policies, judicial systems, and probation officers. A major advantage is its extended detection window, up to 90 days, collected via an observed process, making it hard to tamper with. However, for detecting recent drug use within five days, urine tests remain more accurate.
* 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 testing has emerged as an impactful approach for identifying drug and alcohol usage. Hair carries a prolonged record of alcohol and substances by embedding biomarkers within the hair strand's fibers as it grows. When procured near the scalp, the hair can offer up to roughly a 3-month detection period for alcohol and drugs. It is straightforward to gather, relatively tamper-resistant, and simple to transport.
A 1.5-inch segment consisting of approximately 200 hair strands (comparable to the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, the perfect sample for both screening and confirmation processes. For EtG, add-ons, and/or assessments surpassing 10 panels, 150mg of the sample is suggested. Utilizing a jeweler’s scale to weigh is advisable. Should scalp hair be unobtainable, a proportional quantity of body hair can be gathered. We specify head hair as scalp hair exclusively, whereas body hair pertains to other hair types (facial, axillary, etc.).
Process Overview
The core procedures in laboratory handling of a drug test result include Accessioning, Screening, Extraction, and Confirmation stages.
Accessioning sets off the initial progression of a sample into the lab’s system, ensuring the sample's seal and shipment were intact, allocating a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry absent in an electronic chain of custody system.
Screening executes a preliminary swift analysis for drugs of abuse. Although Screening offers a cost-savvy method to discard drug usage in the bulk of samples, positive screens necessitate confirmation for judicial validity. Samples that test presumptively positive through Screening demand a subsequent confirmation.
Once a specimen tests presumptively positive during Screening, additional hair is extracted from the main sample and prepared for Extraction. At this stage, drugs are extracted from hair at a much lesser concentration compared to other methods (e.g., urine or oral fluid), which renders hair drug testing the most challenging technique to perform.
The Confirmation of any positive screen result is executed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples testing presumptively positive are cleansed prior to confirmation as necessary. The comprehensive lab workflow from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair classification and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite frequently being labeled as "hair follicle tests," the analysis is conducted on the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in North Wales, PA is evident through several advantages.
In North Wales, PA, the Extended Detection Window of hair follicle testing offers significant benefits.
The Tamper-Resistant Testing Method provided by hair follicle tests in North Wales, PA, greatly reduces the chance of sample manipulation.
The convenience of our Nationwide Testing Locations, including local centers in North Wales, PA, highlights the accessibility of our services.
Simple, Confidential Process in North Wales, PA ensures privacy and ease of use for individuals undergoing hair follicle testing.
Affordable Pricing and Fast Turnaround in North Wales, PA reflects our dedication to value and efficiency.
Fast, Accurate, and Reliable Results in North Wales, PA can be attributed to the efficiency of hair follicle drug tests.
Compliance and Peace of Mind for Employers in North Wales, PA is achieved through hair follicle testing.
