Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has gained recognition as an effective method for identifying drug and alcohol consumption. Hair serves as an extended record of alcohol and drugs by capturing biomarkers within the fibers of the hair as it grows. When taken from near the scalp, hair can offer up to a roughly 3-month period for the detection of alcohol and drugs. Hair collection is straightforward, relatively resistant to tampering, and simple to transport.
A 1.5-inch segment consisting of approximately 200 hair strands (around the size of a #2 pencil) nearest to the scalp will yield 100mg of hair, the optimal sample size for both screening and verification. For EtG, additional tests, and/or those exceeding 10 panels, it is advised to use 150mg of the sample. We suggest using a jeweler’s scale to weigh the sample. If scalp hair is not available, an equivalent quantity of body hair can be used. When mentioning head hair, we are specifically referring to scalp hair. Body hair encompasses all other types such as facial, axillary, etc.
Process Overview
The procedure for processing a drug test result in the laboratory involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a lab’s system. This step includes ensuring the sample was properly sealed and delivered, assigning a random LAN (Laboratory Accessioning Number), and performing any extra data entry not covered by an electronic chain of custody system.
Screening is an initial evaluation for substance abuse. Although Screening is an economical way to eliminate drug use in the majority of samples, a positive result from screening must be validated to be considered acceptable in court. Any samples that show a presumptive positive during Screening need a secondary confirmation.
If a sample shows a presumptive positive during the Screening phase, more hair is extracted from the original sample and prepared for Extraction. At this phase, drugs are separated from hair at a substantially lower concentration than in other methods (e.g., urine or oral fluid), which is a reason why hair drug screening is the most challenging method to conduct.
Confirmation of any positive result from screening is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All samples that are presumptively positive undergo a washing before confirmation when necessary. The entire process from Accessioning to Confirmation is inspected under both the CAP (College of American Pathologists) Hair designation and the certification to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often called "hair follicle tests", the examination actually assesses the hair strand and not the hair follicle beneath the scalp
In Moenkopi, AZ, hair follicle testing provides distinct advantages over traditional urine tests. With a more extended detection period and improved reliability, hair tests offer a clearer view of an individual's substance use. Urine tests, limited to a short detection window, fall short in providing the comprehensive accuracy hair testing can offer, making them a less effective option for long-term analysis.
In Moenkopi, AZ, hair follicle testing stands out for its extended detection window, reaching up to 90 days. This advantage grants employers a thorough inspection of both applicants and employees' substance histories. A lengthy detection period ensures a broader understanding of potential drug use trends, offering stakeholders improved decision-making resources for maintaining a drug-free environment.
One of the key benefits of hair follicle testing in Moenkopi, AZ, is its tamper-resistant nature. The collection process minimizes opportunities for sample manipulation, ensuring that results are accurate and uncontaminated. By reducing the risk of adulteration, hair tests provide reliable insights into an individual's drug-use patterns, thus forming a trustworthy basis for critical decisions.
With numerous nationwide testing centers, our services ensure convenient access in Moenkopi, AZ. This network allows for quick and hassle-free drug testing processes. By securing local testing options, clients can enjoy seamless services, with testing centers strategically positioned to cater to every need, thus ensuring prompt and accommodating experiences.
Moenkopi, AZ residents experience a simple and confidential process from test ordering to results receipt. Privacy concerns are addressed through our easy-to-use systems, ensuring users find it straightforward to participate in testing while maintaining confidentiality. This clarity and discretion afford peace of mind to those undergoing or administering the tests.
With competitive pricing and speedy turnaround times, our services offer exceptional value in Moenkopi, AZ. Affordable rates make hair follicle testing accessible to companies of all sizes, facilitating cost-effective solutions for drug-testing needs. Quick result delivery enhances the testing experience, ensuring economic and timely benefits for clients.
Moenkopi, AZ benefits from fast, accurate, and reliable hair follicle drug tests. These tests offer superior precision and speed, ensuring high accuracy in detecting substance use patterns. With hair testing, results are clear-cut and delivered swiftly, providing both individuals and organizations the needed assurance when handling sensitive information related to drug use.
Employers in Moenkopi, AZ reap compliance and peace of mind through hair follicle drug testing. This method aligns with policies promoting drug-free workplaces, minimizing legal risks and bolstering safety at work. By adopting hair testing, employers ensure adherence to industry regulations, creating a safer and more secure environment for both employees and clients alike.
