Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as an effective means for identifying drug and alcohol use. It offers a prolonged timeline of substance consumption by embedding biomarkers in the forming hair fibers. When obtained near the scalp, hair can reveal substance consumption within a span of approximately three months. The collection of hair is straightforward, difficult to tamper with, and convenient to transport.
A sample of 1.5 inches comprising roughly 200 hair strands (similar to the size of a #2 pencil) from the scalp yields 100mg, which is optimal for both screening and confirmation. For EtG, additional tests, and/or those exceeding 10 panels, 150mg is advisable. Utilizing a jeweler’s scale for weighing is suggested. In the absence of scalp hair, a comparable amount of body hair can be used. The term head hair signifies scalp hair exclusively. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result encompasses four essential steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the process of initially introducing a sample into a lab’s system. This phase includes ensuring that the sample was correctly sealed and transported, allocating a random LAN (Laboratory Accessioning Number), and finalizing any remaining data entry not covered by an electronic chain of custody system.
Screening provides an initial rapid assessment for substances of abuse. It's a cost-effective method of excluding drug usage for the bulk of samples; however, a positive screen must be verified to be admissible in legal situations. Inputs that are tentatively positive during Screening necessitate further verification.
For a presumptively positive sample from the Screening stage, additional hair is sourced from the original sample and set up for Extraction. This phase involves extracting drugs from hair at lower concentrations compared to other methodologies (e.g., urine or oral fluid), which makes hair drug screening particularly challenging.
Confirmed positive screening results are verified using GC/MS, GC/MS/MS, or LC/MS/MS. Any samples indicated as presumptively positive are cleansed before confirmation, if necessary. The entire process, from Accessioning to Confirmation, is audited following the CAP (College of American Pathologists) Hair designation and the compliance with ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being labeled as "hair follicle tests," the analysis centers around the hair strand rather than the follicle beneath the scalp.
Hair follicle testing in Hatton, UT, provides far superior detection capabilities compared to urine testing. This advanced method identifies substance use with greater accuracy, making it an ideal choice for various professional settings. Its reliability ensures a comprehensive understanding of an individual's drug usage profile.
The extended detection window of hair follicle tests in Hatton, UT, offers a comprehensive view of an individual's drug use history, spanning up to 90 days. This allows employers to gain insight into long-term substance habits, which is invaluable for promoting a drug-free workplace.
The hair follicle testing method deployed in Hatton, UT, is inherently tamper-resistant. It minimizes risks associated with adulterating samples, ensuring that results remain trustworthy and reliable. This integrity is crucial for both employers and individuals seeking accurate drug assessments.
Hatton, UT, residents benefit from convenient locations for hair follicle testing, thanks to our extensive network of nationwide centers. This accessibility facilitates easy, hassle-free testing experiences, enhancing service delivery for all clients.
Hatton, UT's hair follicle testing process is both simple and confidential. Clients experience a seamless order, testing, and result retrieval process. Privacy is prioritized, ensuring that testing remains a comfortable and discreet procedure from start to finish.
In Hatton, UT, we offer hair follicle testing services at affordable pricing with fast result turnaround. This combination provides excellent value, making our services accessible to businesses of any size, encouraging informed, efficient decision-making.
In Hatton, UT, hair follicle drug testing offers unmatched speed and accuracy. This process captures precise readings of substance use, ensuring reliability in results. Drug detection is not only reliable but faster, allowing for quick assessments and peace of mind for clients seeking proficient drug analysis.
Employers in Hatton, UT, can achieve peace of mind through hair follicle testing, ensuring compliance with drug-free policies. This testing approach reduces legal risks and enhances workplace safety, fostering a secure and productive environment for all employees.
