Urine| Hair Follicle | Oral Fluid | Blood | ETG
Recognized as a robust method, hair testing effectively identifies drug and alcohol consumption. By embedding biomarkers within its growing fibers, hair maintains a prolonged history of substance use. Hair samples taken near the scalp offer a detection window of roughly 3 months for alcohol and drugs. The collection process is straightforward, tampering is challenging, and shipping is convenient.
A close-to-the-scalp 1.5-inch cut consisting of roughly 200 hair strands (similar in thickness to a #2 pencil) yields 100mg of hair, ideal for both screening and confirmation. For EtG, additional tests, or panels over 10, a 150mg specimen is preferred. We advise using a jeweler’s scale for weighing. If scalp hair is inaccessible, an equivalent amount of body hair can be used. When mentioning head hair, it indicates only scalp hair. Body hair encompasses all other types, such as facial or axillary hair.
Process Overview
The drug test laboratory processing comprises four key phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the sample's initial entry into the lab system. This step ensures proper sealing and shipping of the sample, assigns a unique Laboratory Accessioning Number (LAN), and fills in any missing data not included in an electronic chain of custody.
Screening offers an initial assessment for drugs of abuse. While cost-efficient for excluding drug usage in most samples, positive results from Screening must be confirmed to be legally valid. Any samples deemed presumptively positive in this stage require further confirmation.
Should a presumptively positive result occur during Screening, more hair is prepared from the original sample for Extraction. During this step, hair undergoes extraction of drugs at concentrations lower than other methods (e.g., urine or oral fluid), highlighting the complexity of hair drug screening.
Confirmation for positive screenings is accomplished using GC/MS, GC/MS/MS, or LC/MS/MS. Each presumptive positive sample is appropriately cleaned before confirmation. The comprehensive lab process, from Accessioning through to Confirmation, adheres to CAP (College of American Pathologists) Hair designation as well as the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", this test scrutinizes the hair strand rather than the follicle beneath the scalp.
Hair follicle testing provides superior benefits compared to traditional urine tests, especially in Victoria, AR. The accuracy and reliability of hair testing typically surpasses urine testing, offering a longer detection window. This enhanced detection capability is crucial for those enforcing strict substance policies. Hair testing checks for many substances, ensuring a comprehensive view of an individual's drug use history.
Offering an extended detection window, hair follicle testing in Victoria, AR, enables drug use monitoring over a span of up to 90 days. This long-term detection is invaluable for employers aiming to assess the substance use history of job applicants or staff members. It provides a more comprehensive picture of their substance use, ensuring well-informed hiring and employment decisions.
In Victoria, AR, the robustness of hair follicle testing is evident in its ability to minimize sample adulteration risks. This tamper-resistant testing method offers reliable and undeniable results. In scenarios requiring high integrity in test outcomes, hair testing stands out as an uncompromising choice, reducing attempts to distort results through tampering significantly.
In Victoria, AR, and beyond, accessing hair follicle testing services is convenient thanks to an extensive network of nationwide testing locations. These facilities ensure that individuals can easily find a nearby center for quick and stress-free testing. This widespread availability of testing locations makes it simple and hassle-free for both individuals and businesses to maintain a commitment to drug-free environments.
The process for hair follicle testing in Victoria, AR, is straightforward and confidential. From ordering the test to sample collection and result retrieval, each step is designed for privacy and ease of use. Address any concerns about security while ensuring a user-friendly experience, making it accessible for all who require accurate drug testing solutions.
In Victoria, AR, affordable pricing and quick turnaround times define the hair follicle testing experience. Competitive rates coupled with rapid results provide excellent value for companies, regardless of their size. This combination of cost-effectiveness and speedy service supports the diverse needs of organizations seeking reliable and efficient drug testing options.
In Victoria, AR, the precision of hair follicle drug tests stands out with swift and reliable results. Its accuracy in identifying substance use is unparalleled, ensuring confidence in the outcomes. Individuals and organizations benefit from this rapid and dependable testing process, which quickly identifies drug usage, maintaining safety and trust in environments that require stringent drug monitoring.
Hair follicle testing ensures compliance with workplace drug-free policies in Victoria, AR, offering employers peace of mind. It helps to mitigate legal risks associated with non-compliance and fosters a safer working environment. By embracing this testing method, businesses bolster their commitment to safety and legality, reflecting a responsible corporate stance on substance use.
