Accredited Drug Testing provides comprehensive hair follicle drug testing in Yankton, South Dakota. If a hair drug or alcohol test is required, our expertise lies in hair testing, with testing facilities in all cities across the nation capable of conducting hair tests. Generally, 1.5 to 2 inches of hair from the scalp is necessary, or body hair may be used. Hair tests can assess for drugs, alcohol/ETG, or other tailored hair testing options.
In recent years, drug testing methods increasingly incorporate hair follicle drug tests. Employers, courts, and substance abuse specialists often require this test over traditional urine tests. Hair follicle drug tests are chosen by employers enforcing zero-tolerance policies, courts, and probation officers. Their key advantage is an extended drugs detection window, typically up to 90 days, with collection under supervision, making them nearly uncheatable. However, urine tests are still the most accurate for recent use, within the last five 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.
The use of hair testing has gained recognition as an effective method for identifying drug and alcohol consumption. Hair strands capture biomarkers within their fibers, offering a comprehensive record of substance use over time. When hair is taken just above the scalp, it can reveal drug and alcohol presence for up to about 3 months. This method is straightforward to collect, challenging to tamper with, and convenient for shipping.
A 1.5-inch hair segment with approximately 200 strands (similar in size to a #2 pencil) from near the scalp produces 100mg of hair, which is the optimal quantity for both screening and verification. For EtG additions or tests exceeding 10 panels, a 150mg sample is advisable. It's preferable to measure the sample using a jeweler’s scale. In cases where scalp hair isn't available, a similar quantity of body hair may be gathered. When mentioning head hair, we specifically refer to scalp hair. Body hair encompasses all other forms (face, armpits, etc.).
Process Overview
The drug test result undergoes four primary stages in laboratory processing: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the sample’s initial entry into the lab's system. This step verifies the sample’s proper sealing and shipment, assigns a unique LAN (Laboratory Accessioning Number), and finalizes any outstanding data entry not covered by an electronic chain of custody system.
Screening initiates a swift evaluation for drugs of abuse. While this cost-efficient approach discards drug usage for most samples, confirmation is necessary for a positive screen to be court-admissible. Samples with a presumptive positive result in Screening undergo further confirmation.
If Screening finds a sample presumptively positive, additional hair is taken from the original specimen for Extraction. This phase extracts drugs from hair at a lower concentration compared to other methods (e.g., urine or oral fluid), hence why hair drug screening is more challenging to execute.
Confirmation of positive Screening results occurs via GC/MS, GC/MS/MS, or LC/MS/MS. Before Confirmation, all presumptive positive samples receive a wash as needed. From Accessioning to Confirmation, the entire laboratory process is evaluated against both the CAP (College of American Pathologists) Hair designation and the certification to ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: Despite the common term "hair follicle tests", this analysis evaluates the hair strand rather than the scalp-embedded follicle.
Hair follicle testing triumphs over urine testing by providing superior detection accuracy and reliability in Yankton, SD. Unlike urine tests, which can only identify recent drug use within a few days, hair tests offer a longer detection window of up to 90 days. This makes it nearly impossible for users to evade detection by abstaining for just a few days. With such robust features, hair follicle tests are clearly the more effective choice for comprehensive drug screening.
In Yankton, SD, hair follicle testing is unparalleled in detecting drug use over extended periods. Capable of revealing substance use for up to 90 days, these tests give employers a holistic view of potential or current employee substance behaviors. This expanded window of detection offers crucial insight that urine tests, limited to detecting recent use, cannot provide. Such depth in screening ensures a thorough understanding of an individual's drug history.
Minimizing sample tampering is a significant advantage of hair follicle drug tests in Yankton, SD. The risk of adulteration is considerably reduced, providing trustworthy and indisputable results. Compared to urine tests, where samples can be easily manipulated, the hair testing method stands out as a tamper-resistant solution. This level of security ensures that the results are both authentic and reflective of the individual's true substance use history.
The convenience of both local and nationwide hair testing centers in Yankton, SD cannot be overstated. With testing facilities easily accessible, Accredited Drug Testing simplifies the process by ensuring quick, seamless services wherever needed. This extensive network of locations allows for hassle-free access to drug testing services, meeting the diverse needs of individuals and businesses by providing both convenience and quality.
In Yankton, SD, the hair follicle testing process is both simple and confidential. From ordering the test to receiving results, each step safeguards privacy while ensuring ease of use. Clients can trust in the discreet handling of their tests, alleviating concerns about privacy violations. The straightforward nature of the process prioritizes client comfort, reinforcing the commitment to a professional and respectful testing experience.
Providing affordable pricing and a fast turnaround, hair follicle testing in Yankton, SD ensures excellent value for companies of all sizes. Competitive rates allow organizations to adhere to drug-testing policies without straining budgets. Moreover, the expediency in delivering results further solidifies the benefit, offering peace of mind and efficient decision-making in employment matters.
The precision and speed of hair follicle drug tests make them a preferred choice in Yankton, SD. Accurate Results are crucial, and these tests offer top-notch accuracy. By capturing a detailed history of substance use, hair tests deliver consistently reliable outcomes. The quick turnaround time from collection to results further underscores their efficiency, making them an excellent choice for individuals and organizations alike.
For employers in Yankton, SD, hair follicle testing offers compliance and peace of mind. By aligning with workplace drug-free policies, employers can reduce legal liabilities and enhance workplace safety. Hair tests ensure comprehensive monitoring of employee substance use, mitigating risks associated with drug use. In choosing hair tests, employers can confidently uphold their drug-free standards, fostering a safer and more productive work environment.
