Accredited Drug Testing provides comprehensive hair follicle testing for substances in Underhill, Wisconsin. For those requiring a hair-based drug or alcohol analysis, our expertise in hair tests is unmatched, with facilities available across the nation ready to conduct them. Typically, 1.5 to 2 inches of hair is required from the head or body, enabling detection of drugs, alcohol/ETG, or offering other customized testing solutions.
Recently, hair follicle drug testing has gained popularity as a preferred method. Numerous employers, judicial entities, and substance abuse experts now choose hair tests over traditional urine analyses. These tests cater to zero-tolerance employers and those under legal supervision. Their major advantage is the prolonged detection period of approximately 90 days. The collection process is observed, greatly minimizing the possibility of manipulation. Nonetheless, for assessing drug use within a period of five days, urine tests remain superior.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair analysis has emerged as a potent method for detecting drug and alcohol consumption. Hair captures a comprehensive history of alcohol and drugs by encapsulating biomarkers within the hair strand’s fibers. When sourced near the scalp, hair samples offer an approximate three-month detection period for alcohol and drugs. The collection process for hair is straightforward, relatively resistant to tampering, and convenient for shipping.
A sample measuring 1.5 inches, approximately the size of a #2 pencil and consisting of around 200 hair strands, provides 100mg of hair, which is the optimal amount for screening and verification. For tests like EtG, add-ons, or those exceeding 10 panels, a 150mg specimen is advisable. Using a jeweler’s scale to weigh the specimen is suggested. If scalp hair can’t be obtained, a comparable quantity of body hair may be used. "Head hair" refers exclusively to scalp hair, whereas "body hair" includes all other types (such as facial, axillary, etc.).
Process Overview
The processing of a drug test result in a laboratory involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary handling of a sample within a lab system. This phase involves confirming the sample’s sealing and proper shipment, assigning a random LAN (Laboratory Accessioning Number), and finalizing any additional data entry absent from an electronic chain of custody system.
Screening entails an initial rapid assessment for substances of abuse. Though Screening is cost-efficient for ruling out drug use in most cases, a positive result requires confirmation for legal acceptability. Samples showing a presumptive positive in Screening must undergo further validation.
Should a sample yield a presumptive positive in Screening, additional hair is extracted from the original specimen and readied for Extraction. During this stage, drugs are isolated from hair at substantially lower concentrations compared to other methods (such as urine or oral fluid), underscoring the complexity of hair drug testing.
Confirmation of a positive screening outcome is performed 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 conducted under the CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the test examines the hair strand rather than the follicle beneath the scalp.
Hair follicle testing in Underhill, WI is more effective than urine testing in various ways. The enhanced detection accuracy of hair tests is unparalleled, identifying substance use over an extended period. Unlike urine tests, hair follicle analyses provide employers assurance in results, thanks to their reliable design and longer detection windows.
Offering an extensive detection period, hair follicle testing in Underhill, WI gives employers a deeper understanding of an individual's substance use history. Coverage extends up to 90 days, surpassing traditional testing methods by revealing long-term consumption patterns, ensuring a well-rounded evaluation of applicants or current employees.
In Underhill, WI, hair follicle tests boast a highly tamper-resistant nature. This methodology means risk of sample alteration is greatly minimized, thus securing trustworthy and unquestionable results that protect the integrity of the testing process. Such tests prove robust against efforts to manipulate results.
Thanks to Accredited Drug Testing's many locations nationwide, Underhill, WI residents find drug testing accessible and straightforward. Our centers are well distributed for convenience, ensuring easy access to testing services that are essential for maintaining workplace integrity and safety effectively.
In Underhill, WI, ordering and executing a hair follicle test is a straightforward affair. The process prioritizes confidentiality and ease, from initiating the test request to the final receipt of results, assuring individuals of their privacy while engaging in a hassle-free testing experience.
Underhill, WI benefits from Accredited Drug Testing's competitive pricing and rapid result turnaround. This combination of affordability and efficiency offers outstanding value, regardless of business size, ensuring companies experience minimized downtime and reliable drug testing at a fraction of the cost.
In Underhill, WI, hair follicle tests are synonymous with swift and accurate outcomes. Their precision in detecting drugs is exemplary, ensuring that individuals are adequately screened with high reliability. Not only efficient, these tests stand out for their rapid result delivery, allowing for quick decision-making processes.
Hair follicle testing in Underhill, WI supports company adherence to drug-free policies with more ease. By implementing such rigorous testing, employers ensure compliance, reduce possible legal liabilities, and reinforce the safety and productivity of the workplace, all while gaining peace of mind in the testing methods used.
