In Sheldon, Wisconsin, Accredited Drug Testing offers comprehensive hair follicle drug tests. Whether it's a hair drug or alcohol screening you need, they excel in hair testing and have centers across all U.S. cities to perform such tests. A minimum of 1.5 to 2 inches of hair is usually adequate for testing. Hair samples can reveal the presence of drugs, alcohol/ETG, or other specific substances based on customized testing options.
Lately, hair follicle drug tests have become a preferred method for substance screening. Employers, judicial systems, and Substance Abuse professionals are favoring hair tests over traditional urine tests. Hair follicle tests, ideal for zero-tolerance environments, offer detection up to 90 days. Known for difficult manipulation, these tests are invaluable, though urine tests remain optimal for recent usage within the past 5 days.
* 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 testing has emerged as a robust method for identifying drug and alcohol consumption. The hair strands capture biomarkers within their growing fibers, which reflect a prolonged history of exposure to alcohol and other substances. When hair samples are taken near the scalp, they can retain detectable markers of alcohol and drugs for up to around three months. The process of collecting hair is straightforward, with minimal risk of tampering, and it can be easily transported.
A hair sample measuring 1.5 inches long and comprising about 200 strands (approximately the thickness of a #2 pencil) taken closest to the scalp provides 100mg of hair, which is ideal for both screening and confirmation tests. For EtG, additional tests, and/or those beyond 10 panels, a sample weighing 150mg is advised. It is recommended to measure the specimen using a jeweler’s scale. Should scalp hair not be available, a similar volume of body hair can be used as a substitute. When referring to head hair, it specifically means scalp hair. All other hair types, such as facial or axillary hair, are categorized as body hair.
Process Overview
The lab processing of a drug test comprises four core steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial integration of a sample into a lab's system. It involves ensuring the sample's proper sealing and shipment, assigning a unique LAN (Laboratory Accessioning Number), and completing any necessary data entry that the electronic chain of custody system didn't capture.
Screening provides a rapid assessment for potential drug misuse. Although it is an economical approach to exclude drug usage in the majority of samples, any positive screens require confirmation to be considered valid in legal contexts. Samples that test presumptively positive during Screening must undergo further confirmation.
For samples that are initially positive in Screening, additional hair is extracted from the initial specimen for further processing in the Extraction stage. During this phase, drugs are isolated from hair at significantly lower concentrations than other methods, such as urine or oral fluids, which makes hair drug testing particularly challenging.
Confirmation of any positive screen result is done using techniques like GC/MS, GC/MS/MS, or LC/MS/MS. All samples that are presumptively positive are cleaned before confirmation as necessary. The laboratory process from Accessioning to Confirmation is subjected to review under both the CAP (College of American Pathologists) Hair regulations and the ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly referred to as "hair follicle tests", the evaluation focuses on the hair strands rather than the follicle beneath the scalp.
Hair follicle testing in Sheldon, WI, outshines traditional urine tests through its superior accuracy and reliability. While urine tests are commonplace, they fall short in comparison to hair tests which provide a broader detection window and more precise results. Hair testing's heightened accuracy is critical in various settings, proving to be an undisputed leader in drug detection.
The extensive detection window offered by hair follicle testing in Sheldon, WI, spans up to 90 days, providing an in-depth view of an individual's drug use history. For employers, this testing method offers a reliable snapshot of an applicant or employee's substance history, enabling informed decision-making during hiring or throughout employment.
Hair follicle tests conducted in Sheldon, WI, offer a tamper-resistant method of drug screening. Unlike conventional tests, hair samples are less susceptible to adulteration, ensuring dependable results. This method's resistance to manipulation sets a higher standard for reliability and is a key advantage for stakeholders requiring trustworthy data.
Sheldon, WI, is among numerous locations served by Accredited Drug Testing's nationwide centers. The widespread availability of testing centers ensures individuals can access drug testing services with ease. This network facilitates quick, hassle-free testing services, making it convenient for everyone involved.
Accredited Drug Testing in Sheldon, WI, offers a simple, confidential process from ordering to results delivery. The straightforward procedure respects clients' privacy and emphasizes user-friendliness, ensuring ease of access and maintaining discretion throughout the testing experience.
In Sheldon, WI, Accredited Drug Testing delivers affordable pricing and swift turnaround times, catering to businesses of all sizes. Clients benefit from competitive pricing structures while enjoying peace of mind with fast results, ensuring they receive exceptional value without compromising quality.
The precision of hair follicle drug tests in detecting substance use is unparalleled in Sheldon, WI. The process ensures rapid and accurate results, reflecting the latest advancements in drug testing methodology. The high accuracy rates provided by hair testing cannot be overemphasized, establishing it as a reliable choice for comprehensive detection.
Employers in Sheldon, WI, benefit from hair follicle testing as it supports adherence to drug-free workplace policies. This testing method reduces legal risks and bolsters safety measures, providing peace of mind. Ensuring compliance, hair testing is a strategic choice that aligns with zero-tolerance policies.
