Accredited Drug Testing provides comprehensive hair follicle drug testing in Guthriesville, Pennsylvania. If a hair drug or alcohol test is required, Accredited Drug Testing is an expert in hair testing, with testing centers located Nationwide. Typically, 1.5 to 2 inches of hair from the head or body is needed. Hair tests can detect drugs, alcohol/ETG, or be customized for other testing purposes.
Recently, hair follicle drug tests have become more common in drug testing methods. These tests are now preferred by many employers, courts, and Substance Abuse professionals over the standard urine tests. Hair follicle tests are reliable for employers with strict no-drug policies, courts, and probationary individuals. The key benefit is a long drug detection period, up to 90 days, with observed collection and nearly impossible to falsify. Urine tests are better for detecting recent drug use within the past 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 examinations are increasingly recognized as a key tool for uncovering drug and alcohol consumption. Hair provides an extensive history of drug and alcohol use by embedding biomarkers within the fibers of the growing hair. When gathered near the scalp, hair offers about a 3-month detection period for alcohol and drugs. Its collection process is straightforward, tampering is challenging, and it is convenient to transport.
A 1.5-inch sample comprising roughly 200 hair strands (about a #2 pencil size) nearest to the scalp results in 100mg of hair, ideal for screening and confirming results. For tests involving EtG, add-ons, or more than 10 panels, 150mg of hair is advised. We suggest weighing hair samples using a jeweler’s scale. Should scalp hair be unavailable, an equal quantity of body hair is acceptable. "Head hair" specifically refers to scalp hair, while "body hair" includes all other types (facial, axillary, etc.).
Process Overview
The four primary steps in lab processing of a drug test report are Accessioning, Screening, Extraction, and Confirmation.
Accessioning initiates the processing of a sample into the lab's system. This involves confirming the sample's proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and completing additional data entry if not available through an electronic chain of custody.
Screening provides the initial rapid evaluation for drugs of abuse. Although Screening is an economical way to eliminate cases of drug use for most samples, a positive screening must be confirmed for court acceptability. Presumptively positive samples identified during Screening require further confirmation.
Should a sample be deemed presumptively positive during Screening, additional hair is extracted from the primary sample for the Extraction phase. Here, drugs are extracted from hair at significantly lower concentrations than other methods (ex. urine or oral fluid), marking hair drug screening as the most challenging methodology.
Confirming any positive screening result is done via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as needed. The entire lab procedure from Accessioning through Confirmation is evaluated against both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests", the procedure analyzes the hair strand and not the follicle beneath the scalp.
In Guthriesville, PA, the advantages of hair follicle testing over traditional urine tests are clear.
Hair tests offer superior detection accuracy, providing a more reliable assessment of substance use compared to urine tests.
While urine tests are better for recent use, hair follicle testing reveals a broader picture of an individual's substance history.
Hair follicle testing in Guthriesville, PA is notable for its extended detection window.
This method identifies drug use over a period of up to 90 days, surpassing the limited timeframe of urine tests.
Employers gain a comprehensive view of an employee's substance history, allowing for informed decisions.
The tamper-resistant nature of hair follicle tests in Guthriesville, PA offers significant advantages.
By reducing the risk of sample adulteration, these tests deliver reliable and indisputable results.
The robust process ensures that the integrity of the test is maintained throughout collection and analysis.
Guthriesville, PA, benefits from convenient nationwide testing access.
With local testing centers, acquiring a test is quick and straightforward.
The ease of accessing tests centers across the country ensures hassle-free and efficient testing processes.
The process of hair follicle testing in Guthriesville, PA is simple and confidential.
From ordering the test to receiving results, privacy and ease of use are prioritized.
Individuals can rest assured knowing their information is securely handled throughout the process.
The affordable pricing and fast turnaround times in Guthriesville, PA reflect the value of hair follicle testing.
With competitive pricing structures, businesses of all sizes benefit from this testing solution.
Swift results ensure that companies receive the information needed promptly, providing peace of mind.
The precision of hair follicle drug tests in Guthriesville, PA stands out in both accuracy and speed when detecting substance use.
With a focus on fast, accurate results, hair follicle testing ensures that individuals are assessed with an impressive level of accuracy, identifying substances with confidence and reliability.
The swift processing of hair follicle samples in Guthriesville guarantees that results are not only correct, but also delivered quickly, offering a refined testing method.
In Guthriesville, PA, hair follicle testing provides employers with compliance and peace of mind.
Ensuring adherence to workplace drug-free policies mitigates legal risks while enhancing workplace safety.
Hair testing provides employers with assurance of comprehensive drug screening, maintaining a safe work environment.
