Providing comprehensive hair follicle drug testing in Revloc, Pennsylvania, Accredited Drug Testing is an expert in this field. With numerous centers in all major U.S. cities, we facilitate hair drug testing for either drugs, alcohol, or specially designed hair assessments. Generally, a hair length of 1.5 to 2 inches from the scalp or body is needed for reliable results.
Increasingly, hair follicle drug tests are favored over traditional urine tests for their extended detection capabilities. Employers, legal systems, and substance abuse specialists are choosing this method as it aligns with zero-tolerance drug protocols. These tests have a prolonged detection window of up to 90 days, conducted under observation to prevent tampering. For detecting recent drug use, within 5 days, urine tests remain the preferred choice for accuracy.
* 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 has emerged as an effective method for identifying drug and alcohol consumption. Hair can capture a long-lasting record of alcohol and drugs, as biomarkers get encased within the strands while they grow. When collected from the scalp area, hair samples can reveal alcohol and drug history extending up to around three months. It's easy to collect hair samples, they are relatively hard to tamper with, and simple to send off for testing.
A 1.5-inch segment of roughly 200 hair strands—akin to the thickness of a #2 pencil—nearest the scalp provides 100mg, which is the preferred quantity for both screening and confirmation. For tests like EtG or those exceeding 10 panels, it's suggested to use 150mg of the sample. Utilizing a jeweler’s scale to weigh the sample is advisable. If scalp hair isn't available, an equivalent quantity of body hair can be used. "Head hair" specifically refers to scalp hair. "Body hair" denotes all other hair types, such as facial or axillary hair.
Process Overview
The primary steps in processing a drug test in a lab setting are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of logging a sample into the laboratory system, ensuring proper sealing and shipping, assigning a LAN (Laboratory Accessioning Number), and entering any additional data that isn't included in an electronic chain of custody system.
Screening serves as a preliminary assessment for detecting drugs. Although it's an economical approach to exclude drug use in most cases, a confirmed positive result is necessary for legality. Samples that test positive in Screening need further verification through a secondary confirmation.
If a sample shows a presumptive positive at the Screening phase, additional hair is extracted from the original sample to prepare for Extraction. In this phase, drugs are isolated from hair at much lower concentrations than other methods, such as urine or oral fluid, thus making hair drug screening notably tricky to conduct.
Confirmation of presumptive positive results employs techniques like GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive undergo a wash before confirmation, if needed. The complete lab process—from Accessioning to Confirmation—adheres to reviews under CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although sometimes labeled as "hair follicle tests", these tests analyze the strand rather than the follicle under the scalp.
Why Hair Follicle Testing Beats Urine Testing in Revloc, PA
Hair follicle testing stands out against traditional urine tests by offering superior detection accuracy and reliability. Unlike urine tests, which can only identify drug use within a short window, hair tests provide a full picture, identifying substances used up to 90 days prior. This extended detection period gives regulatory bodies and companies alike an advantage in maintaining compliance.
Detection Superiority
Extended Detection Window in Revloc, PA
The ability to detect drug use over a much longer duration is a primary benefit of hair follicle testing. In Revloc, PA, this method allows employers to assess a person’s substance use history going back up to 90 days, unlike shorter-term urine tests. This provides a complete understanding of an individual's behavior, aligning with comprehensive workplace policies.
Enhanced Substance History
Tamper-Resistant Testing Method in Revloc, PA
Hair follicle tests significantly reduce the risk of sample adulteration, delivering reliable, unquestionable results. This method of drug testing in Revloc, PA, ensures that the sample is taken and processed under observation, minimizing the chances of any tampering which can compromise other testing methodologies.
Reliable and Secure
Convenient Nationwide Testing Locations and Local Locations in Revloc, PA
Accredited Drug Testing offers a network of testing centers nationwide, ensuring accessible services in Revloc, PA. This convenience supports quick, hassle-free access to hair follicle screening, making compliance effortless for individuals and organizations alike.
Ease and Accessibility
Simple, Confidential Process in Revloc, PA
Our drug testing process in Revloc, PA, is both simple and confidential, securing personal privacy. Ordering and obtaining results are streamlined, providing ease of use without compromising on the critical aspect of confidentiality.
Privacy Assurance
Affordable Pricing and Fast Turnaround in Revloc, PA
Our pricing structures in Revloc, PA, are competitive, paired with rapid delivery times for results. This encourages trust and confidence from companies of all sizes requiring drug testing without breaking their budget. The value offered ensures peace of mind and satisfaction.
Value and Efficiency
Fast, Accurate, and Reliable Results in Revloc, PA
Hair follicle drug tests in Revloc, PA, are renowned for their precision and speed. They are highly effective in determining substance use, offering reliable data that stakeholders can trust. The efficiency of this testing method ensures that results are delivered swiftly, aiding timely decision-making processes.
High Accuracy in Detection
Compliance and Peace of Mind for Employers in Revloc, PA
For employers in Revloc, PA, hair follicle testing supports adherence to workplace drug-free policies. This approach enhances safety and reduces legal risks, keeping workplace environments secure. Employers gain confidence in successfully implementing zero-tolerance drug policies.
Reliable Workplace Standards
