Accredited Drug Testing provides comprehensive hair follicle drug testing in Ridgeville, Wisconsin. For those in need of a drug or alcohol hair analysis, we are dedicated to hair testing, with facilities across all U.S. cities ready to conduct a hair examination. Typically, 1.5 to 2 inches of head or body hair is required. Hair analyses can cover drugs, alcohol/ETG, and other tailored testing solutions.
Over the past years, hair follicle testing has become a more prevalent method for drug assessments. It is increasingly utilized by employers, legal entities, and substance abuse specialists, favoring this over conventional urine tests. Hair follicle examinations suit employers with strict no-drug policies, judicial systems, and probation monitoring. The standout advantage is its extended drug-use detection span, reaching up to 90 days, gathered under supervision, and difficult to manipulate, while urine tests remain precise for detecting the five most recent 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 sampling is recognized as an effective approach for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and drugs by embedding biomarkers within the fibers of the growing hair shaft. By collecting hair near the scalp, a detection range of up to about 3 months for alcohol and drugs can be achieved. Hair collection is straightforward, relatively hard to tamper with, and convenient to transport.
A sample measuring 1.5 inches with roughly 200 hair strands (nearly the width of a #2 pencil) near the scalp will yield 100mg, which is ideal for screening and confirmation procedures. For EtG, add-ons, or tests beyond 10 panels, a 150mg sample is preferred. We advise using a jeweler’s scale to weigh the sample. If scalp hair cannot be obtained, a comparable amount of body hair is permissible. When mentioning head hair, we mean scalp hair specifically. Body hair pertains to all other types of hair (facial, axillary, etc.).
Process Overview
The laboratory handling of drug test results encompasses four core stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the preliminary integration of a sample into a lab’s framework. Verifying the proper sealing and shipment of the sample, allocating a unique LAN (Laboratory Accessioning Number), and addressing any extra data entry not provided by an electronic chain of custody system are part of this stage.
Screening provides a primary check for drugs of abuse. While Screening is a cost-efficient method to eliminate drug use on most samples, a positive screening necessitates confirmation for court admissibility. Samples testing presumptively positive during Screening require additional confirmation.
If presumptive positivity is observed during the Screening phase, extra hair is extracted from the original sample and readied for Extraction. Here, drugs are removed from hair at significantly lower levels than other methods (ex. urine or oral fluid), which is why hair drug screening is one of the most challenging techniques to perform.
GC/MS, GC/MS/MS or LC/MS/MS is used to confirm any positive screening results. Presumptively positive samples undergo washing before confirmation, if needed. Every step from Accessioning to Confirmation is audited under the CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though termed "hair follicle tests", the test actually evaluates the hair strand, not the follicle underneath the scalp.
Hair vs. Urine: Detection Superiority in Ridgeville, WI
Compared to traditional urine tests, hair follicle testing boasts superior detection accuracy, offering a clearer picture of substance history. This advantage is particularly notable in Ridgeville, WI, where reliable testing is key.
Extended Detection Period: Hair Follicle Testing in Ridgeville, WI
Hair tests monitor drug use over longer intervals, up to 90 days. This benefits employers in Ridgeville, WI by providing a detailed substance usage record for applicants or employees.
Secure and Tamper-Resistant: Ridgeville's Hair Follicle Testing
Hair follicle tests minimize tampering risks, ensuring authentic results. In Ridgeville, WI, this method offers employers peace of mind with credible and unalterable testing outcomes.
Nationwide Convenience: Testing Centers in Ridgeville, WI
Our extensive network of testing centers nationwide ensures easy access, enhancing the testing process's ease and efficiency in Ridgeville, WI.
Confidential and Simple: Hair Test Process in Ridgeville, WI
The hair testing process is straightforward and private, providing ease and assurance in Ridgeville, WI, from ordering to result retrieval.
Cost-Effective and Quick: Ridgeville, WI Testing
Our competitive pricing and quick turnaround times offer exceptional value, supporting companies in Ridgeville, WI of all sizes.
Precision and Swiftness: Hair Follicle Testing in Ridgeville, WI
Hair follicle drug tests offer unmatched precision, rapidly identifying substance use with high accuracy. In Ridgeville, WI, our tests provide quick results, ensuring reliable substance detection.
Ensuring Compliance: Hair Testing in Ridgeville Workplaces
By adopting hair follicle testing, Ridgeville, WI employers can uphold drug-free policies, reduce legal liabilities, and foster a safer work environment.
