Urine| Hair Follicle | Oral Fluid | Blood | ETG
Utilizing hair testing has gained popularity as an effective means for identifying drug and alcohol consumption. Hair acts as a chronicling agent of substance use by securing biomarkers within the fibers of the developing hair strand. Collecting hair close to the scalp can yield a detection range of up to about three months for both alcohol and drugs. Hair samples are easy to gather, relatively resistant to tampering, and straightforward to send.
A 1.5-inch portion consisting of roughly 200 hair strands (comparable to the dimensions of a #2 pencil) nearest the scalp yields 100mg, which is the optimal sample for both screening and confirmation. For EtG enhancements or tests over 10 panels, 150mg of the sample is advised. It is suggested to weigh the sample with a jeweler’s scale. In cases where scalp hair cannot be obtained, an equivalent quantity of body hair may be used. By head hair, we specifically mean scalp hair, whereas body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The process of laboratory processing of a drug test result encompasses four principal stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial handling of a sample within a lab's framework. This includes ensuring the sample was correctly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and fulfilling any supplementary data requirements not covered by an electronic chain of custody system.
Screening entails an initial rapid assessment for drug abuse. Although Screening is a budget-conscious method for ruling out drug use on most samples, a positive result in Screening must be confirmed for it to be legally valid. Samples that yield a presumptive positive in Screening must undergo subsequent confirmation.
For samples that are presumptively positive during Screening, additional hair is selected from the original sample for Extraction. At this phase, drugs are retrieved from hair at a significantly lower intensity than through other methods (like urine or oral fluid), which makes hair drug screening the most challenging method to conduct.
The Confirmation of any positive result from Screening is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive results are cleansed before confirmation as necessary. The complete laboratory procedure from Accessioning to Confirmation is guided by both the CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While occasionally termed "hair follicle tests," the analysis itself is conducted on the hair strand rather than the follicle beneath the scalp.
In Foxboro, WI, hair follicle testing stands superior to traditional urine tests. The primary advantage of hair testing lies in its ability to detect substances over a prolonged duration. Unlike urine tests which are limited by a shorter window, hair tests offer enhanced detection accuracy and reliability, making them the preferred choice for organizations aiming to uphold strict drug use policies.
Hair follicle testing in Foxboro, WI provides an extended detection window, capturing drug use data spanning up to 90 days. This extensive insight allows employers to thoroughly evaluate an applicant's or employee’s substance use history, facilitating informed decision-making. It’s an invaluable tool for companies emphasizing consistent drug-free environments.
Emphasizing a tamper-resistant methodology, hair follicle tests in Foxboro, WI significantly mitigate the possibility of sample adulteration. This ensures that the test results are trustworthy and stable, maintaining integrity in the testing process. The minimized risk of manipulation makes hair tests the reliable cornerstone of rigorous drug testing protocols.
With convenient nationwide testing locations and local centers in Foxboro, WI, accessing hair follicle drug testing services is both hassle-free and efficient. Our extensive network ensures that individuals and companies can swiftly locate testing centers, streamlining the process for a more accessible testing experience.
Offering a simple and confidential process in Foxboro, WI, our hair follicle testing services are designed to respect privacy and ease of use. From ordering the test to receiving results, the process is straightforward and discreet, addressing any privacy concerns individuals may have about undergoing drug testing procedures.
In Foxboro, WI, we pride ourselves on affordable pricing and fast turnaround for hair follicle testing. Our competitive price structures ensure great value for companies of different sizes, and our efficient processing speeds result in rapid delivery of results, allowing businesses to maintain uninterrupted operations.
The efficiency of hair follicle drug tests in Foxboro, WI is unmatched. Known for providing fast, accurate, and reliable results, these tests are designed to detect various substances with high precision. When time is of the essence, hair testing ensures that results are delivered promptly without compromising accuracy, offering peace of mind for both employers and individuals.
In Foxboro, WI, hair follicle testing provides employers with compliance and assurance for drug-free workplace policies. Utilizing these tests helps in reducing legal risks while promoting workplace safety. Employers gain peace of mind knowing they are aligning with compliance requirements and safeguarding their employees' well-being.
