Accredited Drug Testing offers comprehensive hair follicle drug testing services in Winona, Minnesota. For individuals requiring hair drug or alcohol testing, we specialize in such services and have facilities across all cities Nationwide equipped to conduct these tests. Typically, 1.5 to 2 inches of hair from the scalp or body is necessary. These tests can detect drugs, alcohol/ETG, or be customized for further analysis.
The use of hair follicle drug testing has become more prevalent in recent years. Employers, courts, and Substance Abuse professionals often prefer it over the traditional urine test. Organizations with zero-tolerance policies, as well as judicial systems overseeing probation compliance, utilize hair testing due to its extended detection period—up to 90 days—collected in a controlled manner, making deception very difficult. However, for drug use within the last 5 days, urine tests remain the most accurate.
* 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 is now viewed as an influential means for identifying the usage of both drugs and alcohol. It captures a long-term record of substance use by embedding biomarkers within the hair's growing fibers. Collected close to the scalp, hair offers a detection window of up to roughly 3 months for alcohol and drugs. It's easy to obtain, hard to tamper with, and straightforward to send.
A 1.5-inch segment comprised of around 200 hair strands (approximating the thickness of a #2 pencil) nearest the scalp yields 100mg, ideal for screening and confirmation. For EtG, add-ons, and tests exceeding 10 panels, 150mg of specimen is advised. Utilizing a jeweler’s scale for weighing the specimen is suggested. If scalp hair cannot be collected, a proportional amount of body hair can be used. The term head hair specifically refers to scalp hair, whereas body hair encompasses all other types (facial, axillary, etc.).
Process Overview
Laboratory processing of a drug test result involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first step of integrating a sample into the lab’s system. This ensures the sample's proper sealing and shipping, assigns a random LAN (Laboratory Accessioning Number), and completes any missing data entry from an electronic chain of custody system.
Screening is a preliminary check for drug abuse. Although it is a cost-effective way to rule out drug use in most samples, a positive screen must be confirmed for court acceptance. Presumptive positives in Screening necessitate a subsequent confirmation.
Should a sample indicate presumptive positivity in Screening, additional hair is extracted from the specimen for Extraction. Drugs are extracted at lower concentrations in hair than in other methods (e.g., urine or oral fluid), making hair drug screening the most challenging technique to execute.
Any positive screening results are confirmed with GC/MS, GC/MS/MS or LC/MS/MS. Positive samples undergo washing before confirmation as required. The complete laboratory procedure from Accessioning to Confirmation is scrutinized under CAP (College of American Pathologists) Hair guidelines and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", this test actually examines the hair strand, not the follicle beneath the scalp
Hair follicle testing offers distinct advantages over traditional urine testing in Winona, MN. One of its standout features is superior detection accuracy and reliability. Hair tests cover a broader detection window, ensuring a thorough substance use assessment.
Compared to urine testing, hair follicle testing in Winona, MN, provides a more comprehensive insight into an individual's drug use history. Its reliability and accuracy make it the preferred choice for employers and agencies focusing on long-term substance monitoring.
In Winona, MN, hair follicle testing boasts an extended detection window of up to 90 days, offering a thorough overview of a person's drug use history. This comprehensive insight is invaluable for employers aiming to assess substance use over a longer duration.
The extended detection capability of hair follicle testing in Winona, MN, equips employers with detailed awareness of an applicant's or employee's substance history. This broader time frame enhances their decision-making process and helps maintain a drug-free environment.
Hair follicle testing in Winona, MN, significantly reduces the possibility of sample adulteration, thanks to its tamper-resistant nature. This ensures that the results remain reliable and trustworthy, providing peace of mind for all parties involved.
In Winona, MN, the robust security of hair follicle tests diminishes the risk of fraudulent sample manipulation. The integrity of the results is maintained, offering a legitimate method of drug testing for both employers and individuals concerned about the test's veracity.
Accessing hair follicle testing services in Winona, MN, is convenient due to our numerous nationwide centers. This extensive network ensures that individuals and companies can quickly and easily obtain necessary tests without undue hassle.
In Winona, MN, our strategically located testing facilities offer smooth and efficient service. The availability of nationwide testing locations guarantees that clients experience minimal delays and inconvenience when scheduling tests.
In Winona, MN, the hair follicle testing process is both simple and confidential. From ordering to receiving results, every step is streamlined, prioritizing user convenience and privacy while delivering comprehensive testing information.
With a focus on ease of use and privacy, our confidential testing process in Winona, MN, ensures client comfort. Individuals can easily engage with the service, confident that their personal information is safeguarded throughout.
In Winona, MN, our hair follicle testing offers affordable pricing without compromising on quality or speed. Our competitive rates coupled with quick turnaround times provide excellent value for companies of varying sizes seeking reliable testing solutions.
Clients in Winona, MN, benefit from our cost-effective approach to testing, securing rapid results at competitive prices. This ensures businesses operate efficiently with the reassurance of obtaining high-quality drug testing services.
The precision of hair follicle drug testing in Winona, MN, is unparalleled. It provides fast, accurate, and reliable results, making it an excellent choice for detecting substance use. Employers and individuals can rely on the high accuracy of these tests to make informed decisions.
In Winona, MN, the speed of obtaining results from hair follicle drug tests ensures that decisions are made promptly. This efficiency is valuable in contexts where quick and reliable results are crucial for maintaining safety and compliance.
Employers in Winona, MN, gain compliance and peace of mind by incorporating hair follicle testing into their drug-free workplace policies. This method reduces legal risks and enhances overall workplace safety, supporting businesses in upholding high standards.
By utilizing hair follicle testing, companies in Winona, MN, ensure adherence to regulatory standards, fostering a safe and compliant work environment. This proactive approach minimizes potential legal challenges and strengthens workplace integrity.
