Accredited Drug Testing offers comprehensive hair follicle drug examinations in Kimberton, Pennsylvania. Whether you need a hair drug or alcohol screening, Accredited Drug Testing excels in hair assessments with centers across all major cities nationwide that conduct hair evaluations. Generally, 1.5 to 2 inches of hair is needed from the head's crown or body for analysis. Hair tests can detect drugs, alcohol/ETG, or other custom testing options.
In the past few years, hair follicle drug examinations have become a more common method for drug testing. Many employers, judicial systems, and substance abuse professionals now require hair tests instead of standard urine analyses. Hair follicle tests are utilized by zero-tolerance policy employers, courts, and probationary cases. Their key advantage is a longer detection timeframe for drug use, up to 90 days, observed during collection, making them highly difficult to manipulate. However, urine tests remain the most precise for detecting recent use within 5 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 is now recognized as a robust means for identifying drug and alcohol consumption. It offers a historical record over an extended period by embedding biomarkers within the hair's fibers as it grows. When taken near the base, hair can yield a detection window stretching up to roughly three months for both alcohol and other substances. Hair sampling is straightforward, relatively tamper-resistant, and easy to mail.
A 1.5-inch segment, comprising approximately 200 hairs (equivalent to the width of a #2 pencil) nearest the scalp, delivers 100mg of hair, the optimal amount for both screening and confirmation. For EtG, additional requests, and/or tests beyond 10 panels, 150mg of the sample is suggested. It's advisable to measure the sample using a jeweler’s scale. If scalp hair is inaccessible, an identical amount from body hair can be obtained. In the context of head hair, we specifically mean scalp hair. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The primary stages in laboratory processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the first step of integrating a sample into a lab’s framework. It entails confirming that the sample is properly sealed and dispatched, assigning a unique LAN (Laboratory Accessioning Number), and completing any data entry omitted by an electronic chain of custody system.
Screening undertakes an initial rapid assessment for drugs of abuse. While Screening is an economical method to exclude drug use in most samples, any positive screening has to be verified for court acceptance. Samples yielding a presumptive positive in Screening necessitate an additional verification.
If a sample indicates a presumptive positive during Screening, extra hair is extracted from the original sample for Extraction. During this step, drug extraction from hair occurs at a lower concentration than with other methods (such as urine or oral fluid), which explains why hair drug testing presents a more challenging methodology.
Validation of any positive screening finding is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All samples tentatively labeled as positive are cleansed prior to confirmation as required. The comprehensive lab process, from Accessioning to Confirmation, undergoes review under both the CAP (College of American Pathologists) Hair designation and adherence to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While often termed "hair follicle tests", the analysis is conducted on the hair strand, not the follicle beneath the scalp
Hair follicle testing in Kimberton, PA significantly surpasses traditional urine tests in several key areas. The detection accuracy and reliability it affords are particularly noteworthy.
Employers in Kimberton, PA benefit from hair follicle testing's extended detection timeline, capturing substance history over as long as 90 days. This period offers a comprehensive view of any applicant or employee's substance use history.
The hair follicle drug test in Kimberton, PA is known for being largely tamper-proof, due to its design that makes altering or falsifying samples challenging.
Reducing sample adulteration enhances confidence in the reliability of the results.
In Kimberton, PA, Accredited Drug Testing boasts nationwide testing facilities for convenient access. Testing services are quick and straightforward, with centers across the country ensuring hassle-free appointments and results.
The hair follicle testing process in Kimberton, PA is both simple and confidential, from ordering tests to receiving results.
Competitive pricing makes hair follicle testing in Kimberton, PA affordable for businesses of all sizes. The quick turnaround of test results reinforces its value.
In Kimberton, PA, hair follicle drug tests are praised for their precision and speed. These tests offer high accuracy in detecting substance consumption, providing reliable results quickly.
Utilizing hair follicle testing in Kimberton, PA helps employers maintain compliance with workplace drug policies. This method ensures zero-tolerance policies are upheld, reducing legal exposure and enhancing workplace safety.
