Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing has emerged as an effective method for identifying drug and alcohol consumption. Hair strands encapsulate biomarkers within their structure, offering an extended timeline of alcohol and other substances use. When gathered near the scalp, hair can reveal alcohol and drug presence for a duration of roughly three months. Hair is straightforward to collect, challenging to tamper with, and simple to transport.
Obtaining a sample of 1.5 inches comprised of roughly 200 hair strands (similar in dimension to a #2 pencil) from the area nearest to the scalp yields 100mg of hair, which is the optimal quantity for both screening and validation. For EtG, additional tests, and/or tests exceeding 10 panels, a specimen of 150mg is advisable. We advocate for verifying the specimen's weight using a jeweler’s scale. If scalp hair cannot be procured, an equivalent quantity of body hair may be used. "Head hair" references only scalp hair, whereas "body hair" encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The primary steps involved in the lab analysis of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, the initial task is to process the sample into the lab’s database by ensuring the sample was correctly sealed and dispatched, assigning it a random LAN (Laboratory Accessioning Number), and fulfilling any extra data requirements not provided electronically.
Screening serves as an initial assessment for detecting drugs of misuse. Although Screening is a cost-efficient method for eliminating drug use in most samples, a positive Screening result needs confirmation for legal validity. Any suspected positive samples in Screening must undergo further validation.
When a Screening result is tentatively positive, additional hair is extracted from the initial sample and readied for Extraction. In this step, drugs are isolated from hair at markedly lower concentrations than other methods (e.g., urine or oral fluid), which makes hair drug screening exceptionally challenging to conduct.
Validation of any positive Screening results is achieved via GC/MS, GC/MS/MS, or LC/MS/MS. All suspected positive samples are cleansed before Confirmation if necessary. The full lab process from Accessioning to Confirmation is assessed under the CAP (College of American Pathologists) Hair designation in addition to the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though frequently called "hair follicle tests", the evaluation pertains to the hair strand, not the follicle beneath the scalp.
In Culver, OR, hair follicle testing outshines urine testing by offering superior detection accuracy and reliability. Despite traditional urine tests being common, hair tests excel in providing consistent and accurate results.
Compared to urine tests, hair follicle tests provide extended detection periods and minimize potential tampering. They are favored by companies to uphold zero-tolerance policies, ensuring a drug-free environment.
The hair follicle testing method in Culver, OR is exceptional for its extended detection window. It allows employers to assess drug use over a period extending up to 90 days, giving a broader insight into an individual's history.
This elongated detection period of hair follicle tests provides a detailed account of substance use, empowering employers to make well-informed decisions regarding potential or current employees.
In Culver, OR, the hair follicle testing method stands out for its resistance to tampering. It significantly minimizes the risk of sample adulteration, ensuring reliable and indisputable results.
This rigorous approach guarantees that the integrity of the testing procedure is maintained, providing organizations with trustworthy outcomes to base critical employment decisions on.
Convenience is key with our nationwide and local testing centers in Culver, OR. With our extensive network, accessing hair follicle testing services becomes swift and straightforward.
Our testing locations are designed to provide easy and hassle-free access, ensuring that individuals and businesses can obtain the necessary testing with minimal effort.
In Culver, OR, the hair follicle testing process is crafted to be straightforward and confidential. From ordering to receiving results, the procedure prioritizes privacy and simplicity.
Individuals can rest assured that their personal information is treated with the utmost discretion, allowing for a seamless testing experience from start to finish.
Our competitive pricing and rapid turnaround times for hair follicle testing in Culver, OR offer excellent value, catering to companies of every size.
This affordability, paired with quick result delivery, ensures that businesses can maintain drug-free operations without excessive expenditures.
Hair follicle drug testing in Culver, OR is renowned for delivering rapid, precise, and dependable outcomes. The accuracy of these tests in identifying substance use is unmatched. Their ability to provide fast results makes them highly valued by employers and individuals seeking reliable testing solutions.
The methodology of hair testing ensures both speed and accuracy, producing results that aid employers in making informed decisions quickly. This advantage helps maintain safety and compliance within workplaces.
For Culver, OR employers, using hair follicle testing ensures compliance with drug-free workplace policies. It reduces the risk of legal issues and fosters a safer working environment.
Employers gain peace of mind knowing their workplace adheres to substance regulations, while also safeguarding employees' health and well-being.
