Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing has gained credibility as a robust method for identifying alcohol and drug consumption. By encapsulating biomarkers within the fibers of hair strands as they grow, hair offers an extended timeline of substance use. When taken near the scalp, a hair sample can reveal drug and alcohol usage up to an approximate 3-month span. Hair samples are easily gathered, relatively resistant to tampering, and can be shipped without hassle.
Acquiring a 1.5-inch segment comprising roughly 200 hair strands (comparable to the size of a #2 pencil) from close to the scalp yields 100mg of hair, which is the optimal quantity for initial testing and confirmation processes. For tests involving EtG, additional components, and/or panels exceeding 10, a specimen mass of 150mg is suggested. The sample should be weighed using a jeweler’s scale. If scalp hair cannot be accessed, an equivalent quantity of body hair is acceptable. References to head hair specifically denote scalp hair, whereas body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory drug testing procedure is divided into four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step where a sample is integrated into the laboratory’s workflow. This process ensures that the sample is properly sealed and sent, assigns a unique LAN (Laboratory Accessioning Number), and finishes any additional data entry not covered by an electronic chain of custody system.
Screening functions as the preliminary assessment for drug presence. Though cost-efficient for dismissing drug use in most samples, a positive screen must be confirmed to be valid in legal contexts. All samples that test presumptively positive during Screening require subsequent confirmation.
For samples identified as presumptively positive during Screening, extra hair is extracted from the original specimen for the Extraction stage. During this phase, drugs are drawn from hair at a far lower concentration than with alternate methods (e.g., urine or oral fluid), hence making hair drug screening especially challenging.
Confirmation of any positive result from Screening is executed via GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all samples with presumptive positives undergo washing as necessary. The entire testing sequence from Accessioning to Confirmation undergoes scrutiny under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While the term "hair follicle tests" is widely used, it is the hair strand above the scalp, not the follicle itself, that is analyzed in the test.
In Station Camp, KY, hair follicle drug testing surpasses urine analyses by offering enhanced detection and reliability. Hair tests track substance use over an extended duration, up to 90 days, contrasting with the much shorter window possible with urine screening. The longer detection period ensures employers and authorities access complete substance use histories, reducing the risk of drug use going unnoticed.
Station Camp, KY embraces hair follicle testing for its substantially extended detection period, covering up to 90 days. This advantage provides employers with vital insights into applicants' and employees' substance use history over an extended period.Such testing ensures a comprehensive evaluation, enabling informed decisions about prospective hires or ongoing employment.
Hair follicle testing in Station Camp, KY is lauded for its tamper-resistant nature. This method significantly reduces the likelihood of adulteration, ensuring that outcomes remain reliable and unquestionable. Unlike urine tests, hair tests are harder to manipulate, providing peace of mind that the results reflect true substance use.
This leads to more consistent data, making it the preferred choice for employers and authorities seeking trustworthy evaluations.
Access to testing services in Station Camp, KY is both swift and stress-free, thanks to our comprehensive network of testing locations nationwide. Conveniently spread across different cities, these testing centers provide streamlined hair follicle testing services, ensuring that accessing a test is a hassle-free experience for anyone in need.
The hair follicle testing process in Station Camp, KY is straightforward and upheld by confidentiality, making it user-friendly. From placing an order to receiving results, each step is designed with simplicity and privacy in mind.Clients can rest assured the procedure maintains their confidentiality at all times, providing a seamless and trusted testing experience.
Our hair follicle testing services in Station Camp, KY are known for their competitive pricing and swift result turnaround times, offering great value to companies of all sizes. Cost-effective solutions ensure businesses can access high-quality drug testing without financial strain, combining affordability with the prompt service delivery every client seeks.
Utilizing hair follicle testing in Station Camp, KY ensures incredibly fast and precise outcomes. This testing method is well-regarded for its high level of accuracy in identifying substance use, offering a significant advantage over other forms of drug testing available on the market.
Quick turnaround times mean results are delivered promptly, allowing employers and individuals to make decisions based on reliable and up-to-date information.
In Station Camp, KY, embracing hair follicle drug testing enhances company compliance with drug-free workplace policies and assures peace of mind. This testing method helps maintain a safe and productive working environment by minimizing legal risks associated with workplace drug use.Employers benefit from reduced exposure to potential liabilities related to illicit substance use among employees.
