Accredited Drug Testing offers comprehensive hair follicle drug tests in Greenleaf, Wisconsin. Should you need a test for drugs or alcohol using hair samples, our specialization in hair testing is supported by nationwide centers capable of conducting such tests. Generally, either 1.5 to 2 inches of hair from the crown or other body hair is sufficient. Hair analysis can be conducted for drugs, alcohol/ETG, or through other specialized tests.
In recent years, performing drug tests through hair samples has increased in prevalence. Many companies, courts, and specialists in Substance Abuse are opting for hair drug tests over urine. These are employed by zero-tolerance organizations, judicial bodies, and probation programs. The greatest advantage is its longer detection duration—up to 90 days—and the stringent collection process that is tough to deceive. But for detecting recent drug use within the past 5 days, urine tests remain unmatched in accuracy.
* 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 sample testing has become recognized as an effective method for detecting drug and alcohol consumption. Hair retains a long-term record of substances by capturing biomarkers within the hair strand as it grows. When cut near the scalp, it can reveal up to a roughly 3-month detection timeframe for alcohol and drugs. Hair collection is straightforward, relatively tamper-resistant, and convenient to transport.
A hair sample measuring 1.5 inches, consisting of about 200 strands (equivalent to the width of a #2 pencil) near the scalp, provides 100mg, which is the optimal quantity for analysis and confirmation. For testing concerning EtG add-ons and/or beyond a 10-panel, 150mg is advised. It's suggested to measure the sample with a jeweler’s scale. If scalp hair is not present, an equivalent amount of body hair may be obtained. By head hair, we mean scalp hair alone, whereas body hair indicates all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test comprises four essential steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial entry of a sample into a laboratory's system. This stage includes ensuring the sample's proper seal and shipment, assigning it a random LAN (Laboratory Accessioning Number), and performing any other data input necessary that's not covered by an electronic chain of custody system.
Screening provides an initial assessment for drug abuse indicators. While it's a cost-effective method to exclude drug usage for most samples, a positive result requires confirmation for it to hold up in legal proceedings. Samples that yield presumptive positive results during Screening need a subsequent confirmation step.
In the event a sample suggests a positive outcome during Screening, additional hair is taken from the original sample for Extraction preparation. Drugs are extracted from hair at significantly reduced concentrations compared to other methods (e.g., urine or oral fluid), which makes hair drug testing the most challenging methodology to execute.
Confirmation of any presumptive positive Screening outcome is performed through GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positives undergo a washing process before confirmation, if required. The complete laboratory procedure from Accessioning to Confirmation is evaluated under both CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation criteria.
Advantages of hair drug testing:
Limitations:
Note: Often termed "hair follicle tests", this examination evaluates the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing is Preferred in Greenleaf
In Greenleaf, WI, hair follicle testing outperforms urine tests by offering greater detection precision and reliability. Unlike urine tests, hair analyses provide a prolonged window of detection, which uncovers drug use over several months. Additionally, the less invasive collection process enhances accuracy, rendering effective drug detection and verifying compliance.
Employers in Greenleaf, WI can benefit from the extended detection window offered by hair follicle testing. Capable of revealing drug usage over a period as extensive as 90 days, these tests allow a broader insight into an employee or applicant's substance history. This advantage offers a comprehensive view of long-term habits, crucial for making informed hiring or employment decisions.
Hair follicle tests stand strong against sample tampering. The collection method, performed in a controlled setting, reduces the risk of adulteration. This ensures the tests provide reliable and unassailable results, affirming their credibility over other testing methods, and offering a trusted solution for employers and judicial systems in Greenleaf, WI.
Conveniently situated in Greenleaf, WI, and across the nation, our testing centers ensure easy and straightforward access to hair follicle testing services. Without the stress of complicated procedures, individuals and companies alike can smoothly engage with our testing network, enjoying a hassle-free experience that saves time and resources.
Ensuring a straightforward and confidential process, hair follicle testing in Greenleaf, WI is simplified from test order to result acquisition. This process alleviates privacy concerns, guaranteeing that personal information remains secure while streamlining the user experience. Simple steps are designed to foster trust and efficiency in test handling.
Greenleaf, WI offers hair follicle testing with competitive pricing, providing affordable options without sacrificing service quality. Our rapid turnaround times enhance this value, ensuring companies of varied sizes receive timely test results. This cost-effective offering reinforces peace of mind, facilitating effective company policy adherence and safety measures.
Fast and precise, hair follicle drug testing in Greenleaf, WI stands out for its comprehensive accuracy. Its ability to swiftly verify drug usage outshines traditional methods, offering precise insights into an individual’s substance involvement. This high level of reliability facilitates stakeholder confidence in test outcomes and process efficiency.
For business leaders in Greenleaf, WI, employing hair follicle testing aligns with maintaining drug-free workplaces. This adherence fosters a safer work environment and shields companies from legal repercussions. With its robust detection and tamper-proof nature, hair testing supports policy compliance, facilitating peace of mind for management.
