Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a significant method for detecting the consumption of substances and alcohol. Hair offers a prolonged history of alcohol and drug intake by embedding biomarkers in the fibers of the hair as it grows. When gathered near the scalp, hair can provide an insight into alcohol and drug use over nearly a three-month period. Collecting hair is straightforward, challenging to tamper with, and simple to transport.
A 1.5-inch segment of roughly 200 hair strands (matching the diameter of a #2 pencil) closest to the scalp will yield 100mg, ideal for initial screening and confirmation. For EtG, additional panels, or tests beyond 10 panels, a 150mg specimen is advisable. We advise using a jeweler’s scale for precise measurement. If scalp hair isn’t available, an equivalent portion of body hair can be utilized. By head hair, we specifically mean scalp hair, whereas body hair encompasses all other varieties (facial, axillary, etc.).
Process Overview
The four core phases in the lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of processing a sample into a lab's system. This step ensures the sample’s proper sealing and shipping, assigns a random LAN (Laboratory Accessioning Number), and completes any missing data not covered by an electronic chain of custody protocol.
Screening provides a preliminary rapid assessment for drugs of interest. Although Screening is a cost-efficient method to rule out drug presence in most samples, positive screenings must be validated to be court-admissible. Any samples that appear positive in Screening require secondary confirmation.
If a sample screens preliminarily positive, additional hair is extracted from the initial specimen and prepared for Extraction. During Extraction, drugs are separated from hair at concentrations much lower than other methods (e.g., urine or oral fluids), making hair drug analysis the most intricate technique.
Confirmation of any positive screening is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive are washed before confirmation as necessary. The complete lab process from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair category and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Even though they're sometimes termed "hair follicle tests," the test itself examines the hair strand rather than the follicle beneath the scalp.
In New Holland, IL, hair follicle testing unmistakably outshines traditional methods like urine tests. This is due to the superior detection accuracy and reliability offered by hair samples. While urine tests may miss certain substances, hair follicle tests reliably identify them, providing a more comprehensive overview.
A significant advantage of hair follicle testing in New Holland, IL, is its extended detection window. This method can reveal substance use over a span of up to 90 days. For employers, this offers a more detailed understanding of a candidate's or employee's long-term drug history, ensuring informed decisions.
The hair follicle testing method in New Holland, IL, is inherently tamper-resistant. This testing procedure offers minimal opportunity for sample tampering, guaranteeing the integrity and authenticity of the results. Organizations can rely on these outcomes, knowing they're free from manipulative interference.
Residents in New Holland, IL, benefit from our numerous nationwide testing locations that ensure prompt access to essential testing services. Locally and across the nation, Accredited Drug Testing offers seamless and efficient testing experiences, catering to diverse user needs.
The testing process in New Holland, IL, is designed to be simple and confidential. From ordering to testing and receiving outcomes, each phase prioritizes user privacy and ease. Participants can be confident in a process that respects their needs and streamlines their experience.
Our offerings in New Holland, IL, emphasize affordable pricing and fast turnaround times. With competitive rates and quick results, organizations of various sizes find exceptional value. This efficiency aids companies in making timely, informed decisions without budgetary concerns.
In New Holland, IL, hair follicle drug testing delivers fast, accurate, and reliable results. These tests boast high precision in identifying substance use, making them invaluable for those who demand quick and trustworthy outcomes. Their ability to swiftly trace drug use ensures users receive the critical data they need without delay.
Implementing hair follicle tests helps New Holland, IL employers maintain compliance with workplace drug policies. This testing not only reinforces a drug-free environment but also minimizes potential legal woes, fostering a safer and more secure workplace atmosphere.
