Accredited Drug Testing provides extensive hair follicle analysis services in Spring City, Tennessee. Whether you require testing for drugs or alcohol, we specialize in hair sampling with facilities available in every city across the country. For effective sampling, a minimum of 1.5 to 2 inches of hair on the crown or body is typically necessary. Hair samples can be customized to test for drugs, alcohol/ETG, and other specific substances.
The prevalence of hair follicle drug testing has increased in recent years. This method is often chosen by employers, courts, and Substance Abuse professionals over traditional urine-based tests. Hair follicle tests are favored by zero-tolerance employers and for probation requirements. The key advantage of hair testing includes a longer drug detection window, usually up to 90 days, with observed sample collection making them hard to tamper with. However, urine tests remain most reliable for recent drug detection within a 5-day window.
* 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 emerged as an effective method for identifying drug and alcohol consumption. Hair offers a comprehensive timeline of alcohol and other substances by embedding biomarkers in the strands of hair as they grow. When taken near the scalp, hair can reveal substance use within a roughly 3-month window. The collection process for hair is straightforward, resistant to tampering, and easy to transport.
A 1.5-inch segment containing approximately 200 strands of hair (comparable to a #2 pencil) nearest to the scalp secures 100mg of hair, the optimal quantity for initial screening and subsequent confirmation. For EtG, add-ons, and/or screenings exceeding 10 panels, a 150mg sample is advised. Specimens should be weighed utilizing a jeweler’s scale. If scalp hair is unavailable, a similar quantity of body hair is acceptable. Note that head hair specifically refers to scalp hair, while body hair encompasses all other types (e.g., facial, axillary).
Process Overview
The procedure for evaluating a drug test in a laboratory encompasses four principal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary phase of entering a sample into the lab’s system. This step verifies the sample's proper sealing and shipment, allocates a unique LAN (Laboratory Accessioning Number), and addresses any additional data entry not furnished by an electronic chain of custody approach.
Screening provides a preliminary assessment for substance abuse. This step is economical in ruling out drug use in most samples; however, any positive Screen must be validated for legal acceptance. Any samples that show a presumptive positive via Screening require further confirmation.
If a Screen shows presumptive positivity, additional hair is extracted from the original sample and prepared for the Extraction phase. Here, drugs are isolated from the hair at reduced concentrations compared to alternate methods (e.g., urine or oral fluid), which explains the complexity of hair drug analysis.
Confirmation of any positive Screen result is executed using GC/MS, GC/MS/MS, or LC/MS/MS methodologies. All samples indicating presumptive positivity are cleansed before confirmation if necessary. The complete laboratory procedure from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair specifications and the ISO / IEC 17025 standard accreditations.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests," the analysis is actually conducted on the hair strand, not the follicle beneath the skin.
In Spring City, TN, hair follicle testing proves its superiority over urine testing in multiple ways. One of the most significant advantages is the enhanced detection accuracy that hair testing provides. With hair samples, detection windows extend up to 90 days compared to the limited timeframe of urine tests.
Urine tests are more susceptible to tampering, whereas hair tests offer consistency and reliability due to their complex nature. Consequently, hair testing delivers a definitive advantage in maintaining a drug-free environment.
Hair follicle testing offers an extended detection window, essential for comprehensive assessments in Spring City, TN. While urine tests are limited to recent drug use, hair analysis covers substance history spanning up to 90 days.
This extensive detection capability empowers employers with a thorough understanding of an individual’s long-term drug usage, facilitating informed hiring and employment decisions.
In Spring City, TN, the tamper-resistant nature of hair follicle testing is a considerable benefit. Unlike other testing methods, hair tests significantly diminish the chances of sample alteration.
This robust testing method preserves the integrity of results, providing employers and organizations with unquestionable and authentic outcomes, thereby ensuring confidence in the testing process.
In Spring City, TN, the convenience of nationwide testing locations combined with local facilities is unmatched. Accredited Drug Testing ensures that accessing drug tests is quick and hassle-free with centers ready to serve nationwide.
This accessibility guarantees that individuals and companies alike benefit from the convenience of local testing, streamlining the entire process and saving time.
For those seeking a simple and confidential drug testing process in Spring City, TN, hair follicle testing offers just that. The procedure for ordering, undertaking, and receiving results is straightforward, prioritizing user privacy.
Our emphasis on confidentiality means individuals can use the service confidently, knowing their privacy is safeguarded throughout the process.
Spring City, TN enjoys the benefits of affordable pricing paired with rapid turnaround times for hair follicle testing. Companies of all sizes appreciate the value offered by competitive pricing structures.
With quick processing, we provide timely results without compromising quality, ensuring that businesses can make informed decisions promptly.
In Spring City, TN, obtaining fast, accurate, and reliable results is paramount. Hair follicle testing stands out for its ability to quickly and precisely detect substances. These tests offer unparalleled accuracy, making them a preferred choice for those seeking dependable results.
Employers and organizations in Spring City rely on hair testing for its efficiency. By utilizing advanced technology, hair tests deliver precise outcomes swiftly, ensuring decision-makers can act on reliable information quickly.
Spring City, TN businesses can achieve compliance and peace of mind by employing hair follicle testing. Enforcing drug-free workplace policies becomes straightforward with reliable testing methods that minimize legal risks.
Further, hair testing supports a safer workplace by ensuring that employees adhere to policy standards, ultimately leading to enhanced productivity and reduced incidents.
