Accredited Drug Testing provides comprehensive hair follicle drug testing services in Downingtown, Pennsylvania. For those requiring a hair or alcohol test, our expertise lies in hair testing, boasting centers throughout various cities nationwide equipped to conduct such tests. Typically, 1.5 to 2 inches of hair is needed, whether from the scalp or body, to carry out the analysis. Our tests can identify drugs, alcohol/ETG, or other bespoke testing options.
In recent times, there's been an increasing shift towards hair follicle drug tests for identifying substance use. This method has gained preference among employers, legal entities, and substance abuse professionals over traditional urine tests. Ideal for environments with strict no-drug policies, such tests provide extended detection windows—up to 90 days—through a monitored collection procedure that is nearly immune to tampering. Nonetheless, for detecting recent drug use within a five-day window, urine tests remain the preferred choice.
* 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.
Recognized for its efficacy, hair analysis is valued for identifying drug and alcohol consumption. By encasing biomarkers in the strands as they grow, hair retains a chronicled record of substance usage. Harvested near the scalp, it allows for an approximately 90-day detection period for both drugs and alcohol. Hair retrieval is straightforward, hard to tamper with, and conveniently transportable.
A 1.5-inch segment, consisting of around 200 hair strands (comparable to the girth of a #2 pencil) nearest to the scalp, yields 100mg, the optimal quantity for analysis. For EtG, auxiliary tests, or panels exceeding 10, a 150mg quantity of the sample is advised. Using a jeweler’s scale for accuracy is suggested. Should scalp hair not be accessible, a proportional amount of body hair may suffice. By 'head hair,' we specifically mean scalp hair; 'body hair' encompasses facial, axillary, and other non-scalp hair.
Process Overview
Processing a drug test result in a lab encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes integrating a sample into a laboratory’s database. This phase confirms the sample's secure sealing and shipment, generates a unique LAN (Laboratory Accessioning Number), and completes any supplemental data entry absent from a digital chain of custody system.
Screening is a preliminary assessment for drug presence. As a cost-effective method, it excludes drug use for many samples, yet positive results must be verified for legal purposes. Samples returning preliminary positive results during Screening necessitate further validation.
A positive indication during Screening means more hair is sourced from the original sample for Extraction. Here, the concentration of drugs extracted from hair is notably lower than that from other methods (e.g., urine or saliva), underscoring the complexity of hair drug screening methodologies.
Confirmation of any positive screening inference is carried out using GC/MS, GC/MS/MS, or LC/MS/MS technologies. Pre-confirmation, all presumptive positive samples undergo cleansing as needed. The laboratory protocol from Accessioning to Confirmation is scrutinized under CAP (College of American Pathologists) Hair guidelines and accredited per ISO / IEC 17025.
Advantages of hair drug testing:
Limitations:
Note: Often termed "hair follicle tests", these examinations scrutinize the hair strand itself, not the follicle from beneath the scalp.
Located in Downingtown, PA, hair follicle testing surpasses traditional urine tests. It provides enhanced detection accuracy and a longer detection window, making it superior for varied needs.
Compared to urine tests, hair follicle testing offers profound benefits. Notably, it delivers more reliable results, enhancing confidence in drug detection outcomes.
Downingtown, PA employers gain extended insights with hair follicle testing. Unlike standard methods, it reviews up to 90 days of substance use history, ensuring comprehensive evaluations.
The prolonged detection window of hair testing offers an extensive overview of one's substance history, empowering decision-makers with more thorough information.
In Downingtown, PA, hair follicle drug testing is highly tamper-resistant. This method minimizes risks of sample manipulation, offering consistent, unaltered results.
The integrity of hair follicle tests is unrivaled. Their resistance to tampering ensures trust in the results, making them a preferred choice for reliable testing in Downingtown, PA.
Downingtown, PA residents benefit from easy access to nationwide testing centers. Our expansive network ensures convenient, hassle-free testing services whenever needed.
Local and national testing accessibility is a significant advantage. With numerous centers, testing becomes a seamless experience for those in Downingtown, PA.
In Downingtown, PA, our hair follicle testing process is straightforward and confidential. Clients can order, take, and receive results with assurance in their privacy.
The simplicity of our process is key. It assures ease of use and confidentiality, addressing privacy concerns effectively for those seeking testing in Downingtown, PA.
Downingtown, PA businesses appreciate our competitive pricing and fast turnaround times. We offer value and peace of mind no matter the company's size.
Cost-effectiveness pairs with quick results in our services. Affordable pricing ensures accessibility, while speedy turnarounds keep Downingtown, PA companies satisfied.
In Downingtown, PA, the precision of hair follicle drug tests is unmatched. These tests offer fast, accurate, and dependable results, making them ideal for effective substance detection.
Hair follicle tests excel in both speed and accuracy. The results provided are not only prompt but also reliable, ensuring that users receive timely information on substance use.
Employers in Downingtown, PA, find peace of mind with hair follicle testing. It aligns with drug-free policies, reducing legal challenges and enhancing safety.
By using hair testing, companies comply with workplace regulations, mitigating legal risks and reinforcing their commitment to a safe, drug-free environment.
