Accredited Drug Testing offers comprehensive hair follicle drug testing services in Penryn, Pennsylvania. If you require a hair drug or alcohol analysis, our expertise in hair testing is unmatched, with facilities available across all major cities. Typically, a hair sample between 1.5 to 2 inches from the scalp or body is needed. Our hair tests can screen for drugs, alcohol/ETG, and other tailored options.
Recently, hair follicle drug tests have become increasingly common for drug screenings. Employers, judicial systems, and substance abuse counselors now often prefer these tests over urine testing. The appeal lies in their use by entities with strict no-drug policies and those overseeing probation. The central advantage is the extended detection window, generally lasting up to 90 days, making tampering nearly impractical. However, for identifying recent drug use within five days, urine tests remain preferable.
* 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 recognized as a potent instrument for detecting the use of drugs and alcohol. Hair captures a historical record of alcohol and other substances by embedding biomarkers within its fibers during growth. When sampled near the scalp, hair offers a detection period of nearly three months for alcohol and additional drugs. The collection of hair samples is straightforward, challenging to tamper with, and convenient for shipping.
A sample of 1.5 inches, consisting of roughly 200 hair strands (similar in size to a #2 pencil) closest to the scalp, amounts to 100mg, the optimal quantity for both screening and confirmation processes. For EtG, supplementary tests, and/or panels exceeding 10, a sample of 150mg is advocated. Using a jeweler’s scale for weighing the sample is recommended. If head hair is not accessible, an equivalent amount of body hair may be used. Head hair specifically refers to scalp hair, while body hair encompasses other types such as facial and axillary hair.
Process Overview
There are four key stages in the lab processing of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial entry of a specimen into the laboratory system. This step involves checking that the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and executing any extra data input not covered by an electronic chain of custody system.
Screening involves a preliminary examination for the presence of drugs. Though Screening is an economical way to eliminate drug use for most samples, samples testing positive require confirmation for court acceptance. Presumptively positive samples in Screening must undergo secondary confirmation.
When a sample is presumptively positive during the Screening phase, additional hair is taken from the original sample and processed for Extraction. In this phase, drugs are drawn from hair at concentrations much lower than other methods (e.g., urine or oral fluid), marking hair drug screening as the most challenging method to execute.
Confirming any positive result from screening is executed through GC/MS, GC/MS/MS or LC/MS/MS methods. All samples that are presumptively positive undergo washing before confirmation if necessary. The entire lab process from Accessioning to Confirmation is evaluated based on the CAP (College of American Pathologists) Hair standard and accredited to ISO / IEC 17025 norms.
Advantages of hair drug testing:
Limitations:
Note: Often described as "hair follicle tests", the test examines the hair strand, not the follicle beneath the scalp.
In Penryn, PA, hair follicle testing has become a preferred method over traditional urine tests due to its remarkable detection ability. When comparing the two, hair testing demonstrates a superior accuracy and reliability that urine tests often lack. The detection window of hair tests is significantly longer, providing a more comprehensive insight into an individual's substance usage history.
Employers in Penryn, PA gain a holistic view of an individual's drug usage with hair follicle testing. The extended detection window, up to 90 days, covers a much broader period than traditional tests. This method provides greater assurance in understanding an applicant's or employee's substance history, which is invaluable for making informed employment decisions.
Hair follicle tests in Penryn, PA substantially decrease the chances of specimen tampering. This testing method is known for its strong resistance to manipulation, offering dependable and undeniable results. This rigorous approach ensures the integrity of the procedure, thwarting attempts to alter or influence the outcome, thereby safeguarding the testing process.
Accredited Drug Testing facilitates convenient testing with numerous locations nationwide and in Penryn, PA. The availability of local testing centers ensures the process is swift, simple, and devoid of complications, making it easy for individuals to access necessary services without any hassle, increasing accessibility for both corporate clients and individuals.
The hair follicle testing process in Penryn, PA is designed for simplicity and confidentiality. From ordering tests to receiving results, each step is straightforward and discreet, addressing privacy concerns. The ease of the entire process reassures individuals about the protection of their personal information, making the experience stress-free.
In Penryn, PA, our hair follicle testing offers competitive pricing and swift processing times. The affordability combined with rapid turnaround provides clients outstanding value, regardless of company size. This makes hair testing an economically viable option for firms seeking cost-effective and timely solutions without compromising on quality.
Penryn, PA benefits from fast, precise, and trustworthy results provided by hair follicle tests. The accuracy rate of these tests is exceptionally high, detecting drug use effectively over an extended period. This rapid and meticulous testing method ensures that individuals and employers receive timely and accurate substance use evaluations, building confidence in testing outcomes.
In Penryn, PA, employers choose hair follicle testing to maintain compliance with drug-free workplace policies. This testing strategy reduces legal liabilities and enhances workplace safety by ensuring adherence to regulations, providing employers with peace of mind and a conducive work environment. The implementation of this method underpins a commitment to ensuring a drug-free workplace atmosphere.
