In Toftrees, Pennsylvania, Accredited Drug Testing provides comprehensive hair follicle testing services. Specializing in hair drug and alcohol tests, our centers are present in all U.S. cities. A minimum of 1.5 to 2 inches of hair on the scalp or body is needed for the test. Our hair analysis can detect drugs, alcohol/ETG, or offer customized testing options.
Recently, hair follicle drug tests have gained popularity for drug testing purposes. Employers, courts, and substance abuse experts now prefer these tests over traditional urine tests. Ideal for zero-tolerance policies, these tests are utilized by employers, courts, and those on probation due to their extended drug detection period of up to 90 days. Results are collected via an observed process, making them difficult to tamper with. However, urine tests remain more reliable for identifying recent drug use within a 5-day window.
* 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 is increasingly recognized as an effective method for detecting substance use. Hair retains a prolonged history of alcohol and drug use by embedding biomarkers in the strands during growth. Sampling hair near the scalp can offer a detection window of up to roughly three months for substances. The process of hair collection is straightforward, not easily tampered with, and convenient to transport.
A 1.5-inch segment of approximately 200 hair strands (around the thickness of a #2 pencil) near the scalp yields 100mg of hair, which is the optimal sample for analysis and verification. For EtG assessments or tests exceeding 10 panels, 150mg of the sample is advised. It's recommended to weigh the specimen using a jeweler’s scale. If scalp hair isn't accessible, an equivalent amount of body hair should be gathered. References to head hair denote scalp hair only, whereas body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The primary phases in the lab analysis of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves integrating a sample into a lab’s system. This process checks if the sample was sealed and transported correctly, assigns a random LAN (Laboratory Accessioning Number), and finalizes any additional data input not included by an electronic chain of custody system.
Screening carries out an initial rapid assessment for substances of abuse. Although Screening offers a cost-effective method to exclude drug use for most samples, a positive screen necessitates confirmation for legal admissibility. Any samples with a presumptive positive in Screening require another validation step.
For samples with presumptive positives in Screening, additional hair is extracted from the initial sample and readied for Extraction. In this phase, substances are removed from hair at significantly lower concentrations than with other methods (e.g., urine or oral fluid), explaining why hair drug screening is among the most challenging techniques.
Confirmation of any positive screen is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation, as necessary. The comprehensive lab process from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Toftrees, PA, provides superior detection accuracy over traditional urine testing. Its reliability stems from a longer detection window and resistance to tampering, making it the better choice for thorough drug screening.
In Toftrees, PA, hair follicle testing is effective for long-term detection of drug use, covering up to 90 days. This extended window gives employers a comprehensive understanding of an individual's substance history, offering valuable insights.
Hair follicle testing in Toftrees, PA, significantly minimizes sample adulteration risks. This testing method guarantees reliable and unquestionable results, making it a preferred choice for drug screening.
The nationwide and local presence of testing centers in Toftrees, PA, ensures convenience and easy access to services, facilitating a hassle-free drug testing process.
In Toftrees, PA, the process remains simple and confidential for ordering and receiving results. Clients can trust the privacy and ease associated with hair follicle testing.
Competitive pricing structures in Toftrees, PA, paired with a fast turnaround, offer great value and peace of mind for companies. The affordability of these services supports businesses of various sizes.
In Toftrees, PA, hair follicle drug tests offer unparalleled precision and quick results. Known for high accuracy in identifying substance use, these tests ensure efficient and reliable outcomes.
In Toftrees, PA, using hair follicle testing for workplace policies ensures compliance with drug-free regulations. It brings peace of mind to employers by reducing legal risks and enhancing workplace safety.
