Accredited Drug Testing offers comprehensive hair follicle drug evaluations in Paxtonville, Pennsylvania. If a hair drug or alcohol test is necessary, Accredited Drug Testing excels in hair assessments and boasts centers across all cities Nationwide ready to administer a test. Typically, 1.5 to 2 inches of head or body hair is required. These tests scrutinize drugs, alcohol/ETG, or other tailored options.
Recently, drug evaluation methods have increasingly integrated hair follicle testing. This approach is favored by numerous employers, courts, and Substance Abuse experts over the traditional urine test. Hair follicle screening is employed by organizations with strict drug-use policies, judicial systems, and probation requirements. Its major advantage is a significantly prolonged detection span of drug use, generally up to 90 days, with supervised specimen collection, making tampering nearly impossible. Nevertheless, for detecting drug use within a 5-day window, urine testing remains the most precise.
* 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.
Considered a robust approach for detecting drug and alcohol consumption, hair testing offers a comprehensive, extended insight into substance use by preserving biomarkers within the developing strands. The collection of hair near the scalp can reveal substance usage history for up to three months. The sampling process is straightforward, challenging to tamper with, and convenient for transport.
A 1.5-inch closest-to-scalp hair specimen, consisting of approximately 200 strands (similar in size to a #2 pencil), yields around 100mg of hair, which serves as the optimal quantity for both screening and subsequent confirmation. For EtG-related tests, additional or more extensive testing involving over 10 panels, a 150mg sample is advisable. It's suggested to measure this using a jeweler's scale. If scalp hair is unavailable, an equivalent weight of body hair can be used. The term 'head hair' specifically refers to scalp hair, whereas 'body hair' includes all other hair types (e.g., facial, axillary, etc.).
Process Overview
Laboratory processing of a drug test comprises four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the introductory step of organizing a sample within a laboratory's framework. This step includes ensuring the sample's secure sealing and shipment, assigning a random Laboratory Accessioning Number (LAN), and filling in any missing information not covered by an electronic chain of custody system.
Screening acts as a preliminary evaluation for misuse of drugs. Even though Screening is economically efficient for excluding drug use in numerous samples, a positive result must be confirmed for legal proceedings. Presumptive positive samples require a follow-up confirmation.
For samples indicated as presumptively positive during Screening, additional hair is retrieved from the original sample to prepare for Extraction. In this procedure, drug extraction from hair occurs at significantly lower concentrations compared to other methods (like urine or oral fluid), attributing to the complexity of hair drug analysis.
Confirmation of any initial positive screening is conducted through techniques such as GC/MS, GC/MS/MS, or LC/MS/MS. All samples deemed presumptive positive are washed prior to confirmation as necessary. The entire workflow from Accessioning through Confirmation undergoes review under both the CAP (College of American Pathologists) Hair designation and in alignment with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is commonly used, though actual analysis is performed on the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Paxtonville, PA highlights the significant advantages of hair testing.
The Extended Detection Window in Paxtonville, PA offered by hair follicle testing provides a comprehensive view of drug use.
With Tamper-Resistant Testing Method, Paxtonville, PA benefits from hair follicle tests that eliminate sample manipulation risks.
Convenient Nationwide Testing Locations in Paxtonville, PA emphasize our expansive network.
Simple, Confidential Process in Paxtonville, PA highlights the ease and privacy of hair testing procedures.
Affordable Pricing and Fast Turnaround in Paxtonville, PA reinforces our value proposition.
Fast, Accurate, and Reliable Results in Paxtonville, PA showcase the efficiency of hair follicle drug tests.
These tests provide swift results delivering high accuracy in identifying substance use.
Compliance and Peace of Mind for Employers in Paxtonville, PA can be assured through hair follicle testing.
