Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analyses are recognized as a crucial method for identifying substance and alcohol usage. Hair captures a prolonged history of substances and alcohol by embedding biomarkers within the strands' fibers as they grow. When hair is cut near the scalp, it offers up to an estimated 3-month drug and alcohol detection window. The collection process is straightforward, the possibility of tampering is low, and shipping is convenient.
A 1.5-inch section of around 200 hair strands (roughly equivalent to the width of a #2 pencil) collected nearest to the scalp will yield 100mg of hair, which is the optimal amount for both screening and confirmation. For EtG, additional screenings, and/or tests beyond 10 panels, a 150mg sample is preferable. It is suggested to measure the sample using a jeweler’s scale. Should scalp hair be unavailable, a similar quantity of body hair is permissible. When talking about head hair, we mean scalp hair, while body hair includes all other hair types (like facial, armpit, etc.).
Process Overview
The laboratory procedures involved in processing drug test outcomes encompass four major steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the step where the sample is initially processed into the lab's system. This verifies proper sealing and shipment of the sample, assigns a random LAN (Laboratory Accessioning Number), and completes any extra data entry not supplied by an electronic chain of custody system.
Screening provides a preliminary evaluation for substances of abuse. Though Screening is a cost-efficient means to rule out substance use in the majority of samples, a positive screen must be reaffirmed to be suitable for legal contexts. Samples that test presumptive positive in Screening proceed to require further confirmation.
Should a sample test presumptive positive in the Screening, additional hair is extracted from the original specimen to prepare for Extraction. During this stage, substances are extracted from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), which is why hair substance analyses present the most challenging methodology to conduct.
Confirmation of any positive Screening result is performed through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive specimens undergo a wash before confirmation where necessary. The entire laboratory operation from Accessioning to Confirmation is reviewed following both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently called "hair follicle tests," the test actually evaluates the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Red Jacket, WV
The benefits of hair testing significantly outweigh those of traditional urine tests. Hair tests capture a longer history of drug use providing an unparalleled detection capability.
Hair testing's enhanced reliability makes it the preferred choice for entities enforcing strict drug-use policies. This comprehensive approach renders the sample collection resistant to tampering, giving employers confidence in their screening processes.
Extended Detection Window in Red Jacket, WV
Hair follicle testing shines with its extended detection period, capable of tracing drug use over 90 days. For employers, this long duration offers valuable insight into an individual’s substance history.
This thorough approach ensures a detailed overview, thus aiding in informed hiring and retention decisions. For concerned stakeholders, the longer detection interval significantly enhances confidence in the testing outcomes.
Tamper-Resistant Testing Method in Red Jacket, WV
Efforts to adulterate samples face a robust challenge with hair follicle testing. The method's design minimizes the risk of tampering, ensuring results are credible.
This formidable resistance against tampering means stakeholders can trust the results, leading to fairer evaluations and informed decision-making.
Convenient Nationwide Testing Locations and Local Locations in Red Jacket, WV
Our vast network of testing centers offers unparalleled convenience. No matter where you are, accessing our services is hassle-free and efficient.
Simple, Confidential Process in Red Jacket, WV
Security and ease define our testing process. From ordering to result delivery, our system ensures confidentiality every step of the way.
The straightforward nature of our services, coupled with a robust focus on privacy, makes hair follicle testing an appealing choice for those valuing discretion.
Affordable Pricing and Fast Turnaround in Red Jacket, WV
Affordability meets efficiency in our hair follicle testing services. Competitive pricing ensures value without compromising quality, while quick result delivery supports timely decision-making.
Fast, Accurate, and Reliable Results in Red Jacket, WV
Hair follicle tests stand out for their precision and speed. When you need quick access to reliable drug usage data, these tests deliver. They offer high accuracy, making them an excellent choice for individuals and organizations wanting dependable results.
The accuracy of these tests ensures that substances are detected even when used infrequently. Such precision, combined with expedited processing, makes hair follicle tests an irreplaceable tool in effective substance use monitoring.
Compliance and Peace of Mind for Employers in Red Jacket, WV
With the adoption of hair follicle testing, employers can maintain compliance with drug-free workplace policies. This method minimizes legal exposure and promotes a culture of safety.
Employers reap the benefits of reduced risk and increased workforce reliability. The strong compliance measures associated with hair testing provide peace of mind, knowing that adherence to safety protocols aligns with regulatory standards.
