Offering comprehensive solutions in drug detection, Accredited Drug Testing specializes in hair follicle assessments in Centerville, Minnesota. For those needing drug or alcohol analysis through hair testing, our centers are available nationwide. Typically, 1.5 to 2 inches of hair from the crown or body is required. These tests are customizable for substances like drugs, alcohol/ETG, and other options.
There's a noticeable shift towards hair follicle drug tests in recent years as a favored method of substance detection. Employers, legal entities, and substance abuse experts often opt for hair testing over urine tests. This is particularly true for workplaces with strict no-drug policies, probationary settings, and court mandates. Hair tests provide an extended window of detection, up to 90 days, ensuring high integrity and accuracy, though urine tests remain best for very recent drug use, 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 analysis has become recognized as an effective method for identifying drug and alcohol consumption. Hair offers a prolonged record of alcohol and drug activity by capturing biomarkers within the strands as they grow. Collected near the scalp, hair can reveal drug and alcohol use for up to a 3-month period. Hair is easy to gather, relatively hard to tamper with, and straightforward to transport.
A 1.5-inch segment from around 200 hair strands (roughly resembling the girth of a #2 pencil) nearest the scalp will provide 100mg of hair, which is the best amount for both screening and verification. For EtG supplements or tests that exceed 10 panels, 150mg of the sample is advised. We suggest using a jeweler’s scale to measure the sample. If head hair is unavailable, an equivalent quantity of body hair may be used. Head hair specifically refers to hair from the scalp. Body hair encompasses every other type (facial, axillary, etc.).
Process Overview
The four key steps in the lab handling of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of preparing a sample for the laboratory's workflow. This step entails confirming that the sample was properly sealed and transported, assigning it a random Laboratory Accessioning Number (LAN), and entering any supplemental data not provided by an electronic chain of custody system.
Screening involves a preliminary rapid assessment for substances of abuse. Although Screening is a budget-friendly approach to exclude drug use in most cases, a positive screen demands confirmation to be legally acceptable. Any samples that are initially positive in Screening must undergo secondary confirmation.
If a sample suggests a positive result during the Screening phase, additional hair is taken from the original sample for Extraction. In this phase, drugs are isolated from hair at concentrations lower than other methods (e.g., urine or oral fluid), which is why hair drug testing is the most challenging method to execute.
Confirmation of any positive screen result is performed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All initially positive samples are cleaned before confirmation if necessary. The comprehensive lab procedure from Accessioning to Confirmation is inspected under the CAP Hair designation and in accordance with ISO / IEC 17025 certification standards.
Advantages of hair drug testing:
Limitations:
Note: Though often called "hair follicle tests", the test itself examines the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Centerville, MN? Advantages of hair testing over traditional urine tests are evident in its superior accuracy and increased reliability. While urine tests are common, hair follicle assessments detect longer-term usage, offering a much more comprehensive picture of an individual's history with substance use, proving it superior in many scenarios.
In Centerville, MN, one standout feature of hair follicle testing is its extended detection window, capable of identifying drug use over up to 90 days. This extensive timeframe gives employers a detailed insight into an employee’s or applicant's substance history, ensuring informed decision-making in maintaining a secure and drug-free workplace.
The robustness of hair follicle testing lies in its tamper-resistant nature, significantly reducing the chances of sample adulteration. In Centerville, MN, this method ensures reliable and unquestionable results, safeguarding the accuracy of the testing process from potential interference.
Facilitation of hair follicle drug testing is made easy with our convenient nationwide testing centers, extending to local stations in Centerville, MN. Accessibility is seamless, ensuring quick and hassle-free testing services, vital for busy employers and individuals requiring efficient testing logistics.
The hair follicle drug testing process in Centerville, MN is designed to be simple and confidential. This ensures ensure privacy is maintained throughout the process, from ordering the test to sample collection, and receiving results. This simplicity guarantees peace of mind and ease for all parties involved.
In Centerville, MN, we maintain affordable pricing structures paired with fast turnaround times for hair follicle drug testing. Our competitive edge grants exceptional value, catering to companies of any size with the assurance of swift results, key in making informed and timely workplace decisions.
In Centerville, MN, the precision of hair follicle drug tests ensures quick and reliable results. This method stands out for its high accuracy in identifying substance use, providing assurance to employers and relevant authorities. The speed and meticulousness of these tests make them an invaluable tool in maintaining a drug-free environment.
Employers in Centerville, MN find hair follicle testing invaluable for ensuring compliance with drug-free workplace policies. This testing method reduces legal risks and enhances safety, offering peace of mind with proven reliability and effectiveness in maintaining a substance-free environment.
