Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as a powerful technique for detecting substance use. It offers a detailed history of alcohol and drug intake by capturing biomarkers within the growing hair's structure. A close-to-scalp collection provides up to about 90 days of detection for substances. Hair samples are easy to gather, challenging to tamper with, and simple for transportation.
A hair sample of 1.5 inches with approximately 200 hairs (about #2 pencil’s width) from the scalp yields 100mg, the target amount for both screening and confirmation. For EtG, additional criteria, and tests exceeding 10 panels, 150mg is advised. We suggest using a jeweler’s scale for measurement. If scalp hair isn’t accessible, a comparable amount of body hair can be collected. Head hair implies scalp hair only, whereas body hair pertains to other types (facial, axillary, etc.).
Process Overview
The core processes in lab analysis of a drug test include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves adding a sample to the lab’s system, confirming proper sealing and shipment, assigning a unique LAN (Laboratory Accessioning Number), and completing any necessary data entry not covered by an electronic chain of custody.
Screening serves as a preliminary evaluation for drugs of abuse. Although Screening is a budget-friendly approach for detecting drug usage in most samples, a positive screening result must be verified for legal admissibility. Any presumed positive samples in Screening need further confirmation.
If a sample is deemed potentially positive during Screening, additional hair from the initial batch is utilized for Extraction. Here, drugs are isolated from hair at lower concentrations than found in alternative methods (e.g., urine or oral fluids), making hair drug analysis technically demanding.
Conclusion of any positive findings is performed via GC/MS, GC/MS/MS, or LC/MS/MS. All suspect positive specimens undergo pre-confirmation washing as required. Entire lab processes from Accessioning to Confirmation are scrutinized under both CAP (College of American Pathologists) Hair creditation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although termed "hair follicle tests", these tests analyze the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Sherrill, AR: When comparing testing methods, hair follicle tests stand out for their superior detection accuracy over traditional urine tests. This method reveals a more extended history of substance use, providing a reliable profile that urine tests, limited by a shorter detection window, cannot match. The results offer peace of mind through detailed substance use insights.
Extended Detection Window in Sherrill, AR: Hair follicle testing offers a comprehensive detection period of up to 90 days. This extended window allows employers to review up to three months of an individual's substance use, giving a broader understanding of their habits and ensuring a thorough assessment that urine tests can't provide due to their shorter detection timeline.
Tamper-Resistant Testing Method in Sherrill, AR: Hair follicle testing's robustness against tampering gives it an edge over other methods. The hair sample collection process is meticulous and secure, significantly reducing risks of adulteration. This ensures results are trustworthy and leaders in reliability, providing employers with actionable and irrefutable substance use data.
Convenient Nationwide Testing Locations and Local Locations in Sherrill, AR: Our nationwide network of testing centers offers convenience and accessibility, ensuring that individuals in Sherrill, AR, and beyond have hassle-free access to hair drug testing services. This system ensures ease of coordination for testing, streamlining the process for all involved.
Simple, Confidential Process in Sherrill, AR: The process from test ordering to results retrieval is designed to be straightforward and private. Clients can trust that their data remains confidential, alleviating concerns while ensuring that the testing procedure is user-friendly and efficient. This simplicity reinforces ease of use and promotes user confidence.
Affordable Pricing and Fast Turnaround in Sherrill, AR: Our competitive pricing models cater to companies of all sizes, providing substantial value. Coupled with quick turnaround times, our offerings ensure that organizations receive accurate results swiftly without breaking the bank, enhancing peace of mind and fiscal responsibility.
Fast, Accurate, and Reliable Results in Sherrill, AR: Hair follicle drug tests are renowned for their precision and quick turnaround times. This test's ability to accurately detect substance use is unparalleled, giving employers confidence in the results. The method ensures rapid and dependable identification of drug and alcohol use, ensuring that users are accurately screened while maintaining efficiency.
Compliance and Peace of Mind for Employers in Sherrill, AR: Implementing hair follicle testing helps ensure compliance with drug-free workplace policies, thereby reducing legal liabilities and enhancing workplace safety. By choosing hair tests, employers can demonstrate a commitment to maintaining a safe and productive work environment, fostering trust and security.
