Urine| Hair Follicle | Oral Fluid | Blood | ETG
The utilization of hair analysis is recognized as an effective measure for detecting substances like drugs and alcohol. Hair acts as a historical record of these substances by incorporating biomarkers into its fibers as it grows. When hair is gathered near the scalp, it can offer a detection timeline for drugs and alcohol spanning up to about three months. The process of collecting hair is straightforward, challenging to tamper with, and simple to transport.
Collecting a 1.5-inch sample of roughly 200 hair strands (similar in size to a #2 pencil) nearest to the scalp yields approximately 100mg, which is the optimal amount for both screening and confirmation tests. For EtG, additional tests, or those exceeding 10 panels, it is suggested to collect 150mg of the sample. It is advisable to use a jeweler’s scale for weighing the sample. If scalp hair isn't accessible, a comparable quantity of body hair is usable. References to head hair imply scalp hair solely, while body hair encompasses all other types (such as facial or axillary hair).
Process Overview
The laboratory processing of drug test results involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the process of entering a sample into a lab's system. This includes checking that the sample is properly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and completing any missing data entry from a non-electronic chain of custody method.
The screening step provides an initial assessment for the presence of drugs of abuse. Although Screening is a cost-effective step to eliminate drug presence in most samples, a confirmed positive result is necessary for court use. Any samples that show a presumptive positive result in Screening require subsequent confirmation.
In cases where the Screening indicates a presumptively positive result, additional hair from the original sample is taken for Extraction. During Extraction, drugs are extracted from hair in much lower concentrations compared to other methods (like urine or oral fluids). This makes hair drug analysis the most challenging method to execute.
Any positive outcomes in Screening are confirmed through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives undergo washing before confirmation as necessary. The entire lab process from Accessioning to Confirmation is rigorously reviewed under CAP (College of American Pathologists) Hair standards and holds ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the actual test examines the hair shaft rather than the follicle beneath the scalp.
Why Hair Follicle Testing Surpasses Urine Testing in Canyon Creek, MT
When comparing hair follicle tests to the more traditional urine tests, the benefits become apparent. Hair tests yield more accurate detection and reliability for identifying substance use, especially with an extended detection period that urinalysis cannot match, making them a trusted choice in Canyon Creek.
The hair follicle test in Canyon Creek, MT, is distinguished by its Extended Detection Window. Capable of revealing drug use history up to 90 days, this method furnishes employers with an all-encompassing understanding of an individual's substance use history. This detailed insight is particularly advantageous for informed decision-making.
Tamper-Resistant Testing Method in Canyon Creek, MT
Hair follicle tests are remarkable for their resistance to tampering. This testing technique guarantees that samples remain free from adulteration, allowing trustworthy and unassailable results that you can rely on with confidence.
Convenience of Nationwide Testing Centers
Canyon Creek, MT, residents benefit from the ease of our widespread testing centers. This network ensures that testing services are accessible and convenient, offering a smooth, hassle-free process. Our local presence bolsters quick and effective drug testing.
In Canyon Creek, MT, the hair follicle testing process is straightforward and secure. Simplicity and confidentiality are crucial elements, offering comfort in the knowledge that both the procedure and the results are handled with the utmost discretion and convenience.
Affordable Pricing and Fast Turnaround in Canyon Creek, MT
Our competitive pricing and speedy turnaround times provide exceptional value across the board for companies in Canyon Creek, MT. The cost-effective nature of our services ensures that businesses of all sizes can benefit from peace of mind.
In Canyon Creek, MT, the precision and swiftness of hair follicle drug tests are undeniable. Hair tests provide a quicker turnaround and hyper-accurate results, making them invaluable for detecting substance use with high accuracy. Their reliability and speed in yielding results set them apart as a preferred testing method.
Ensuring workforce compliance with drug-free policies is crucial for employers in Canyon Creek, MT. Leveraging hair follicle testing enhances peace of mind by mitigating legal risks. The method supports a safer work environment through reliable detection of substance use, solidifying institutional integrity and employee safety.
