Accredited Drug Testing provides comprehensive hair follicle drug testing across Atwood, Tennessee. Specializing in hair testing, we have centers nationwide ready to perform these assessments. Whether it's for drugs or alcohol, our tests require typically 1.5 to 2 inches of hair. We offer testing options including drugs, alcohol/ETG, and other customized testing packages.
Hair follicle drug testing's prevalence has grown, becoming a preferred method over traditional urine tests. Employers, courts, and substance abuse professionals often require this method, valuing its extended detection timeframe, typically up to 90 days. Its collection process is observed, making it almost foolproof, though urine tests remain best for detecting drug use within the last 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 testing is now perceived as a potent instrument for uncovering drug and alcohol use. The structure of hair provides a prolonged account of alcohol and other drugs by capturing biomarkers within the fibers of the hair as it grows. When taken from near the scalp, hair can offer up to roughly a 3-month window for detecting alcohol and other substances. Hair is straightforward to gather, relatively hard to tamper with, and simple to transport.
A 1.5-inch segment of about 200 hair strands (approximately the size of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the perfect sample size for screening and confirmation. For EtG, additional tests, and/or tests exceeding 10 panels, 150mg of the sample is advisable. It's suggested to weigh the specimen on a jeweler’s scale. If scalp hair isn't available, a similar quantity of body hair can be collected. In context, head hair refers solely to scalp hair, while body hair encompasses all other types like facial and axillary hair.
Process Overview
The primary four steps in the lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the first processing of a sample into the laboratory's system. This step includes confirming that the sample was sealed and shipped correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry not supplied by an electronic chain of custody system.
Screening is a preliminary quick assessment for drugs of abuse. Although Screening is an economical way to rule out drug use in the majority of samples, a positive Screen must be validated to be permissible in legal proceedings. Samples that test presumptively positive in Screening need a secondary confirmation.
If a sample tests presumptively positive during the Screening phase, additional hair is taken from the original specimen and prepped for Extraction. In this phase, drugs are extracted from hair at a much lower concentration than in other methods (such as urine or oral fluid), making hair drug testing the most challenging methodology to conduct.
Confirmation of any positive screening result is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation as needed. The complete laboratory process from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the analysis is performed on the hair strand and not the follicle beneath the scalp
Why Hair Testing Leads in Detection
In Atwood, TN, hair follicle testing stands out due to its superior detection accuracy and reliability compared to traditional urine tests.
An Extensive Detection Timeline
With hair follicle testing in Atwood, TN, employers gain insight into a substance use history spanning up to 90 days. This extensive coverage offers a thorough view that urine tests fail to match.
Ensuring Integrity Through Testing
Reduce the risk of samples being tampered with by utilizing hair follicle testing in Atwood, TN. This method's robust design assures the validity and credibility of results.
Testing Convenience Across the Nation
Accredited Drug Testing offers convenient and accessible facilities nationwide and in Atwood, TN.
A Confidential and Straightforward Process
Atwood, TN, clients experience a process that's as simple as it is confidential.
Value and Speed Combined
Offering competitive pricing and quick turnaround, our services in Atwood, TN, provide businesses great value.
Precision and Speed You Can Trust
In Atwood, TN, the high accuracy of hair follicle drug tests ensures precise and rapid identification of substance use. Unlike traditional methods, this testing doesn't just meet expectations but exceeds them, creating a reliable solution for those in need of fast yet meticulous results.
By employing advanced techniques, hair tests deliver results quickly while retaining their accuracy, allowing companies to maintain efficient operations without sacrificing quality.
Assured Compliance and Relaxation
In Atwood, TN, hair follicle testing is essential for adherence to workplace drug-free policies. By using this method, employers not only decrease legal risks but also enhance overall safety.
