Accredited Drug Testing provides comprehensive hair follicle drug testing services throughout Onalaska, Wisconsin. Specializing in both hair drug and alcohol testing, our centers are located in every major city nationwide and offer reliable testing services if you need it. Typically, 1.5 to 2 inches of hair from your head or body are required. You can opt for analyses for drugs, alcohol/ETG, or other tailored testing.
In recent years, hair follicle drug tests are being increasingly adopted for drug testing needs. This method is preferred by many employers, the court system, and professionals in substance abuse treatment over standard urine testing. For organizations with strict no-drug use policies and those handling probationary requirements, hair tests prove invaluable. They offer longer detection windows, typically up to 90 days, ensuring the collected samples are observed and tough to tamper with. However, for drug use within the last 5 days, urine tests still stand as the accurate choice.
* 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 recognized as an effective method to discover drug and alcohol consumption. Hair offers an extended account of substance use by capturing biomarkers within the fibers of the maturing hair shaft. When gathered close to the scalp, hair can reveal drug and alcohol use for up to around a three-month period. Hair is straightforward to collect, relatively hard to tamper with, and uncomplicated to transport.
A hair specimen measuring 1.5 inches of approximately 200 strands (roughly the size of a #2 pencil) nearest to the scalp will yield 100mg, which is the preferred quantity for testing and verification. For EtG, add-ons, and/or analyses exceeding 10 panels, 150mg of the sample is advised. It is suggested to weigh the sample with a jeweler’s scale. If scalp hair is inaccessible, an equivalent amount of body hair could be used. References to head hair mean scalp hair exclusively. Other hair types (facial, axillary, etc.) are considered body hair.
Process Overview
The four primary stages in lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the introductory processing of a sample in a lab’s structure. This step involves verifying the sample’s proper sealing and shipping, assigning a unique LAN (Laboratory Accessioning Number), and completing any further data entry absent from an electronic chain of custody system.
Screening involves a preliminary rapid check for substance misuse. While Screening provides an economical way to exclude drug usage in most specimens, confirmation of a positive result is necessary for legal admissibility. Any sample suspected to be positive during Screening requires further verification.
Should a sample show a presumptive positive in the Screening phase, more hair is drawn from the initial sample and processed for Extraction. In this phase, substances are extracted from hair at significantly lower concentrations than in other methods (e.g., urine or saliva), explaining why hair drug analysis is among the hardest methodologies to execute.
Verification of any positive Screening finding is performed via GC/MS, GC/MS/MS, or LC/MS/MS. All samples assumed positive undergo washing prior to verification as needed. The comprehensive lab procedure from Accessioning to Verification is assessed under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Frequently called "hair follicle tests", the test itself assesses the hair shaft and not the hair follicle beneath the scalp.
The benefits of hair follicle testing in Onalaska, WI, surpass traditional urine tests. While urine tests only offer a short detection window, hair follicle testing efficiently detects substances over several months. This superior duration makes hair tests a preferred choice for employers seeking reliable detection accuracy and dependability.
Hair follicle testing allows for a significantly extended detection window, lasting up to 90 days. This feature provides employers in Onalaska, WI with a comprehensive picture of an individual's drug use history, highlighting longer-term patterns that are not evident with shorter-duration drug tests. Such insights are crucial for careful hiring decisions.
Onalaska, WI, benefits from hair follicle tests' resistance to tampering. Unlike some testing methods that may be subject to adulteration, hair testing provides secure, reliable results. By significantly reducing the possibility of sample alterations, this testing method ensures findings are beyond reproach, fostering trust in test outcomes.
With convenient testing locations nationwide, including Onalaska, WI, hair follicle testing services are accessible and hassle-free. Accredited Drug Testing ensures all processes are quick, easy, and readily available, facilitating a smooth experience for individuals and organizations looking to access testing services conveniently.
Our confidential and straightforward testing process in Onalaska, WI, emphasizes ease of use and privacy. From ordering and taking the test to receiving the results, each step is designed to protect personal information and simplify the experience, ensuring user confidence and satisfaction.
Affordable pricing and rapid turnaround times make hair follicle testing a cost-effective option in Onalaska, WI. Our competitive pricing structures provide excellent value for organizations, big or small, ensuring fast results and financial ease without compromising on service quality.
In Onalaska, WI, hair follicle drug tests offer quick and accurate results. Utilizing this method ensures high precision in detecting substances, providing definitive answers promptly. The strong accuracy rate of hair testing means results are reliable, giving individuals and organizations confidence in the validity of the findings.
Employers in Onalaska, WI, experience peace of mind with hair follicle testing, ensuring adherence to drug-free workplace policies. By minimizing legal risks and promoting safety, this method fosters a secure work environment. Compliance with policies is streamlined, supporting a healthy and productive workforce.
