Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a potent method for detecting drug and alcohol use. The inclusion of biomarkers within the fibers of the growing hair strand allows hair to offer a detailed record of alcohol and other drugs. When collected near the scalp, hair can provide up to a 3-month timeframe for detecting alcohol and other drugs. Hair is straightforward to collect, relatively challenging to adulterate, and simple to transport.
A 1.5-inch segment of about 200 hair strands (roughly the size of a #2 pencil) near the scalp yields 100mg of hair, which is the optimal sample for screening and confirmation. For EtG, add-ons, or tests exceeding 10 panels, 150mg of the sample is suggested. It's advisable to weigh the specimen using a jeweler’s scale. If scalp hair is unavailable, an equivalent quantity of body hair can be collected. In reference to head hair, we mean scalp hair exclusively. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result encompasses four main steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial sample processing into a lab’s system. This process includes verifying that the sample was sealed and shipped correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry absent in an electronic chain of custody system.
Screening provides a preliminary rapid check for drugs of abuse. While Screening is a cost-efficient way to eliminate drug use in most samples, a positive screen requires confirmation to be valid in legal settings. Any samples potentially positive in Screening need a follow-up confirmation.
In cases where a sample appears positive during Screening, additional hair is taken from the original specimen and readied for Extraction. During this phase, drugs are extracted from hair at much lower concentrations than in other methods (such as urine or oral fluid), which makes hair drug screening one of the most challenging methodologies to execute.
Confirmation of any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation if required. The entire lab process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While sometimes called "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp.
Why Hair Testing Excels
In Rew, PA, hair follicle tests are often favored over traditional urine tests. Hair tests provide a broader detection window, capturing drug usage over a 90-day period, much longer than the few days covered by urine tests. This makes them substantially more reliable for understanding long-term patterns.
Extended Detection Window
In Rew, PA, hair follicle testing stands out with its unrivaled detection timeframe, covering up to 90 days. This extensive window offers employers a deeper insight into an individual's substance use history, essential for making informed hiring or retention decisions.
Unrivaled Security Against Tampering
Hair follicle testing in Rew, PA significantly minimizes the risk of sample tampering. Hair samples are collected under strict supervision, making adulteration or substitution nearly impossible. This reliability in results ensures that stakeholders have absolute trust in the testing process.
Convenient Testing Centers
Accredited Drug Testing offers accessible testing locations in Rew, PA, and nationwide. Quick and simple access to testing services means less downtime and more convenience. No matter where you are, a testing center is within reach, streamlining the drug testing process for everyone involved.
Simplified, Private Testing Process
In Rew, PA, our hair follicle testing process is not only simple but also highly confidential. From ordering to receiving results, every step is designed to protect privacy.
Value through Competitive Pricing
Our hair follicle testing service in Rew, PA delivers fast results combined with affordable pricing, ensuring you get superior value. The cost-effective nature of our services means businesses of any size can implement comprehensive and reliable drug testing protocols without breaking the bank.
In Rew, PA, hair follicle drug tests are known for their fast and accurate results. These tests stand out for their precision in detecting substance use. The meticulous analysis ensures that the results are both timely and reliable, providing users with confidence in their testing outcomes.
The efficiency of hair follicle testing in Rew, PA means that individuals and employers do not have to wait long for results. This rapid turnaround is paramount in making critical determinations swiftly, without compromising on testing integrity or accuracy.
Employer Compliance and Peace of Mind
Utilizing hair follicle testing in Rew, PA ensures compliance with drug-free workplace policies. By reducing legal risks and enhancing safety, businesses can foster a secure environment.
