Urine| Hair Follicle | Oral Fluid | Blood | ETG
Using hair analysis is now recognized as an effective method for detecting substance and alcohol consumption. Hair captures a prolonged timeline of alcohol and drug usage due to the containment of biological markers in the hair's growing fibers. Sampling hair near the scalp can offer an approximately 90-day period for identifying alcohol and drugs. Hair collection is straightforward, comparatively resistant to tampering, and convenient for transport.
A sample measuring 1.5 inches consisting of about 200 hairs (akin to the thickness of a #2 pencil) nearest the scalp will yield 100mg of hair, the preferred quantity for both initial testing and verification. For tests like EtG, add-ons, or those exceeding 10 panels, 150mg of hair is advised. Utilizing a jeweler’s scale for weighing is suggested. In cases where scalp hair is unavailable, an equivalent quantity of body hair may be gathered. The term "head hair" specifies only scalp hair, whereas "body hair" encompasses all other hair types (like facial or axillary hair).
Process Overview
The drug test laboratory procedure comprises four major steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample is initially recorded into a lab's system. It includes confirming that the sample was correctly sealed and transported, assigning a unique LAN (Laboratory Accessioning Number), and finalizing any extra information not already covered by an electronic documentation system.
The Screening phase quickly inspects for substance misuse. Although Screening offers an economical method to exclude drug presence in most samples, court validations require confirmation of a positive screen. Any samples showing preliminary positive results in Screening must undergo confirmatory testing.
Should a sample test "preliminarily positive" during Screening, additional hairs are taken from the original sample for the Extraction process. Here, drug compounds are separated from hair at substantially lower concentrations than alternatives (such as urine or saliva), underscoring the complexity of hair drug analysis compared to other techniques.
Final Confirmation of any positive screening outcome is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all preliminary positive samples are cleansed as necessary. The complete lab sequence from Accessioning through Confirmation undergoes evaluation under both CAP (College of American Pathologists) Hair guidelines and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: The commonly used term "hair follicle tests" is somewhat misleading, as the analysis is conducted on the hair strands rather than the follicle beneath the scalp.
When comparing hair follicle testing to traditional urine tests in Jenks, OK, the benefits are clear. Hair tests offer superior detection accuracy, providing a more reliable indicator of past substance use. This ensures a more comprehensive overview of an individual's habits.
Hair follicle tests present several advantages over urine tests, particularly in terms of detection reliability. With their capability to detect substance use over an extended period, they become an essential tool for employers in Jenks, OK.
One of the standout features of hair follicle testing in Jenks, OK is its extended detection window. This method can identify drug use over as many as 90 days, offering employers an in-depth insight into an individual's long-term substance use history.
For those concerned about the historical usage of substances, hair follicle testing is unparalleled. By providing results over a lengthy period, it allows employers to understand an employee's or applicant's past behavior effectively.
Hair follicle tests in Jenks, OK offer a tamper-resistant solution to drug testing, significantly reducing the chances of sample adulteration. This integrity means that results are dependable and hard to dispute.
One of the key benefits of hair follicle testing is its resilience against tampering. In a field where accuracy is paramount, this method ensures that results remain credible and trustworthy, making it a preferred choice.
Accredited Drug Testing ensures convenience with numerous nationwide testing centers, including facilities in Jenks, OK. This network allows quick and easy access to drug testing services, minimizing hassle for users.
With a vast selection of local and nationwide testing locations, including in Jenks, OK, getting a hair follicle test is straightforward and convenient. This accessibility provides flexibility and ease for those needing drug testing services.
The process for hair follicle testing in Jenks, OK is straightforward and confidential. From ordering the test to obtaining results, the process is designed with privacy in mind, addressing concerns of ease and security.
Hair follicle testing in Jenks, OK is not only simple but also maintains confidentiality throughout. This streamlined approach ensures that individuals can undergo testing without concerns about privacy and ease of process.
Accredited Drug Testing in Jenks, OK offers competitive pricing structures for hair follicle testing without compromising on quality. This affordability, paired with fast turnaround times, ensures businesses receive excellent value.
With a focus on affordable pricing and rapid results, hair follicle testing in Jenks, OK provides cost-effective solutions for companies of all sizes, ensuring budgetary concerns are met alongside swift service delivery.
The precision and swiftness of hair follicle drug testing in Jenks, OK stand out, making it a preferred choice for detecting substance use accurately. This method ensures a high level of accuracy that surpasses traditional testing techniques, providing reliable results in a short time.
Hair follicle testing is renowned for its ability to deliver fast and reliable outcomes. The meticulous process by which samples are collected and analyzed leads to precise detection capabilities, giving employers confidence in the results.
For employers in Jenks, OK, hair follicle testing provides compliance assurance with drug-free workplace policies. By choosing this method, employers reduce potential legal risks while promoting a safer and healthier work environment.
Utilizing hair follicle testing helps employers adhere to stringent drug-free policies. In doing so, it offers peace of mind by ensuring that workplaces remain safe and compliant with legal standards.
