Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing has gained recognition as an effective method for identifying drug and alcohol consumption. By capturing biomarkers within the fibers of the growing hair, hair offers a prolonged record of substance use. When collected near the scalp, it enables detection of alcohol and drugs for a period of up to three months. The process of collecting hair is straightforward, it's relatively resistant to tampering, and it can be easily transported.
A sample measuring 1.5 inches, consisting of roughly 200 hair strands (about the diameter of a #2 pencil) nearest to the scalp, yields 100mg of hair, which is the optimal quantity for both initial screening and confirmation. For tests like EtG or those exceeding 10 panels, 150mg of the sample is advised. It's recommended to utilize a jeweler's scale for precise measurement. If head hair is not available, a comparable quantity of body hair can be used. The term "head hair" is specifically in reference to scalp hair, whereas "body hair" encompasses all other hair types, such as facial or underarm hair.
Process Overview
The laboratory processing of a drug test involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary phase where a sample is introduced to the laboratory's system. This involves confirming the sample's seal and shipment integrity, assigning a random LAN (Laboratory Accessioning Number), and completing any required data entry not covered by an electronic chain of custody system.
Screening serves as an initial assessment for substance abuse. Despite being an economical approach for dismissing drug use in most samples, a positive screen must be confirmed for legal proceedings. Samples that are presumably positive in Screening need an additional confirmation.
Samples flagged as potentially positive during Screening undergo Extraction, where more hair is extracted from the initial sample. In this phase, drugs are isolated in the hair at much lower concentrations than in other methods (e.g., urine or oral fluid), making hair drug screening a more complex process.
Confirmation of any positive screening result is achieved using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples that test presumptive positive are cleaned before confirmation if necessary. The whole lab procedure from Accessioning through to Confirmation is subjected to evaluation under both the CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often named "hair follicle tests", these tests analyze the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Outperforms Urine Tests in Grand Glaise, AR
Hair follicle analysis offers significant advantages over traditional urine tests. Its superior detection capabilities provide a clearer, longer-term view of an individual's substance use. This method is exceptionally reliable and offers higher detection accuracy, covering a broader timeframe.
Unlike urine tests, hair testing virtually eliminates the risk of tampering, offering peace of mind and confidence in the results provided to employers and judicial entities.
Extended Detection Window in Grand Glaise, AR
Hair follicle testing offers an extended observation period, capturing drug use traces up to 90 days prior. This extensive window provides a holistic view of a person’s substance use history, invaluable for employers seeking to understand an applicant or employee’s long-term habits.
The length of this detection period surpasses other methods, offering a comprehensive overview of drug intake over several months.
The Tamper-Proof Advantage of Hair Follicle Testing in Grand Glaise, AR
Hair follicle tests are significantly less vulnerable to manipulation compared to other testing methods. The nature of hair collection and the secure processing protocol greatly mitigate tampering risks, ensuring that the test results are reliable and trustworthy.
This robustness gives employers confidence in the validity of the results, making it a preferred choice for critical testing needs.
Convenient Testing Centers Across the Nation and Locally in Grand Glaise, AR
Our comprehensive network of testing centers across the country, including local facilities in Grand Glaise, AR, ensures convenient access to testing services. This vast reach allows for easy appointment scheduling and testing, minimizing hassle and wait times.
Such wide availability guarantees that clients can access our services quickly and efficiently, meeting their testing needs with ease.
Simple and Confidential Testing Process in Grand Glaise, AR
Our process for hair follicle testing is straightforward and respects client privacy at every step. Ordering, sampling, and result retrieval are designed to be user-friendly while ensuring confidentiality, addressing concerns related to personal data protection and ease of use.
This commitment to a secure process makes testing stress-free for everyone involved.
Affordable Pricing with Rapid Turnaround in Grand Glaise, AR
Our competitive pricing model combined with fast result delivery offers excellent value to companies of all sizes. Hair follicle testing is not only cost-effective but also assures rapid processing times, providing critical information promptly.
This balance of affordability and speed aids businesses in making well-informed decisions swiftly and economically.
In Grand Glaise, AR, the precision and rapid turnaround of hair follicle drug testing stand out. This testing method offers unparalleled accuracy in identifying substance use, ensuring reliable results quickly. The technology involved allows for swift processing while maintaining high standards of accuracy.
Using hair samples accelerates the process, enabling faster result availability without compromising on reliability, making it an ideal choice for timely decisions.
Ensuring Compliance and Safety for Employers in Grand Glaise, AR
Hair follicle testing supports workplace policies aimed at maintaining a drug-free environment, providing a reliable compliance framework. Employers benefit from reduced legal risks and increased safety, knowing that their drug testing protocols are backed by robust, dependable methods.
This proactive approach enhances overall workplace security, fostering a secure and responsible work culture.
