In Allardt, Tennessee, Accredited Drug Testing ensures comprehensive hair follicle drug screening. If you seek a hair or alcohol test, we're experts in hair testing with facilities in every city across the country. Typically, 1.5 to 2 inches of hair from the crown or body is needed. Our hair tests can detect drugs, alcohol/ETG, or other tailored options.
Lately, hair follicle drug tests have become more prevalent in drug testing protocols. Many employers, legal entities, and substance abuse experts now prefer this over traditional urine tests. Employers with strict drug-use rules and those in legal systems favor this method for its long detection window, lasting up to 90 days, with collection observed directly, making it hard to falsify. For recent drug use within 5 days, urine tests remain the most precise.
* 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 analyses are increasingly recognized as an effective method for identifying drug and alcohol consumption. Hair captures biomarkers within its growing fibers, offering a comprehensive history of substance use. Collected near the scalp, hair can reveal up to a three-month timeline of alcohol and drug exposure. This method is easy to collect, difficult to tamper with, and straightforward to transport.
A sample measuring 1.5 inches with approximately 200 hair strands (similar in size to a #2 pencil) closest to the scalp is needed to yield 100mg of hair, the optimal quantity for both screening and confirmation. For EtG, extended panels, or tests requiring more than 10 panels, it is advisable to collect 150mg of the sample. It is recommended to weigh the sample using a jeweler’s scale. If scalp hair is not an option, an equivalent amount of body hair can be used. When we mention head hair, we mean scalp hair only. Body hair includes other types like facial or axillary hair.
Process Overview
The laboratory procedure for a drug test result comprises four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step of processing a sample into a lab's system. This step entails verifying that the sample is sealed and shipped correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any further data entry needed beyond what is provided by an electronic chain of custody system.
Screening entails an initial rapid assessment for drugs of abuse. While Screening is an economical means of excluding drug use in most samples, a positive result requires confirmation to be admissible in legal proceedings. Any samples that show a presumptive positive during Screening need a subsequent confirmation test.
If a sample indicates a presumptive positive at the Screening phase, additional hair is extracted from the primary specimen for the Extraction stage. During this phase, drugs are extracted from the hair at a much lower concentration than other methods (such as urine or oral fluid), making hair drug screening the most complex methodology to carry out.
Confirmation of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive specimens undergo washing before confirmation, as necessary. The entire laboratory process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although termed as "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp.
Hair testing excels over urine tests in Allardt, TN due to its enhanced detection capabilities. While urine tests cover a shorter window, hair tests offer broader substance use analysis.
Urine tests may falter in accuracy, but hair follicle testing assures unparalleled detection reliability, helping employers maintain stricter zero-tolerance standards.
In Allardt, TN, hair follicle testing offers an extended detection range up to 90 days. This detailed analysis provides a clearer substance history, unmatched by other methods.
Employers gain valuable insights with hair testing, allowing for a comprehensive review of an employee's past behavior over recent months, essential for workplace safety.
Hair follicle tests in Allardt, TN, notably minimize sample tampering risks. This method's inherent resistance to adulteration ensures credibility in results, fostering trust.
Ensuring test integrity is critical. Hair testing's tamper-resistant nature eliminates concerns over sample manipulation, providing unquestionable evidence of substance use.
Nationwide, including Allardt, TN, our testing locations provide easy and quick access. Whether local or elsewhere, our centers ensure convenience and efficiency for all testing needs.
With a network of facilities, access to hair follicle testing is hassle-free, helping meet the demand without complications, thus enhancing the user experience.
In Allardt, TN, ordering a hair follicle test is a simple and confidential process. Clients are assured privacy, from booking to receiving their results, within a user-friendly experience.
Emphasizing ease of use, our confidential procedures ensure that all steps are handled discretely while maintaining transparency, addressing privacy concerns effectively.
Accredited Drug Testing offers competitive pricing for hair follicle tests in Allardt, TN, ensuring value. Fast processing times further enhance cost-effectiveness across business sizes.
Our efficient service offers peace of mind, balancing affordability with quality, meeting diverse needs without compromising on speed or precision.
In Allardt, TN, hair follicle drug tests are renowned for their precision and quick results. The ability to detect substance presence accurately highlights these tests as essential in maintaining workplace integrity.
Employers depend on fast and reliable results to make informed decisions. Compared to other methods, hair follicle testing provides superior accuracy, ensuring dependable verification without undue delays.
By implementing hair follicle testing in Allardt, TN, employers boost confidence in their compliance with drug-free workplace policies. Legal risks diminish, creating a safer environment.
The use of this testing method reassures employers, confirming that their drug policies are firmly upheld, ultimately contributing to greater workplace safety and employee reliability.
