Hair Follicle Drug Testing - Oak Grove, TN

Employment, DOT, Court Ordered, Personal
Urine| Hair Follicle | Oral Fluid | Blood | ETG

36 Hair Drug Testing Centers in Oak Grove

Minutes Away, Test Today

208 Suncrest St Unit 22.90 miles

208 Suncrest St Unit 2
Gray, TN 37615

208 Suncrest St Ste 22.90 miles

208 Suncrest St Ste 2
Gray, TN 37615

203 Gray Commons Cir3.66 miles

203 Gray Commons Cir
Johnson City, TN 37615

200 Med Tech Parkway5.04 miles

200 Med Tech Parkway
Johnson City, TN 37604

401 Princeton Rd5.13 miles

401 Princeton Rd
Johnson City, TN 37601

402 Princeton Rd B5.17 miles

402 Princeton Rd B
Johnson City, TN 37601

4600 Fort Henry Dr5.96 miles

4600 Fort Henry Dr
Kingsport, TN 37663

1321 Sunset Dr Ste A-216.06 miles

1321 Sunset Dr Ste A-21
Johnson City, TN 37604

2811 W Market St Ste. 17.22 miles

2811 W Market St Ste. 1
Johnson City, TN 37604

395 Forest Cir Ste 1007.94 miles

395 Forest Cir Ste 100
Jonesborough, TN 37659

378 Marketplace Dr Ste 58.08 miles

378 Marketplace Dr Ste 5
Johnson City, TN 37604

3041 Shipley St9.24 miles

3041 Shipley St
Kingsport, TN 37664

1900 W Elk Ave10.50 miles

1900 W Elk Ave
Elizabethton, TN 37643

2020 Brookside Dr Ste 2010.85 miles

2020 Brookside Dr Ste 20
Kingsport, TN 37660

1501 W Elk Ave10.99 miles

1501 W Elk Ave
Elizabethton, TN 37643

314 Rogosin Dr11.14 miles

314 Rogosin Dr
Elizabethton, TN 37643

1101 E Stone Dr11.52 miles

1101 E Stone Dr
Kingsport, TN 37660

135 W Ravine Rd Ste 1-b12.11 miles

135 W Ravine Rd Ste 1-b
Kingsport, TN 37660

105 W Stone Dr Ste 1j12.51 miles

105 W Stone Dr Ste 1j
Kingsport, TN 37660

111 W Stone Dr Ste 11012.51 miles

111 W Stone Dr Ste 110
Kingsport, TN 37660

1816 Volunteer Pkwy14.74 miles

1816 Volunteer Pkwy
Bristol, TN 37620

1230 Volunteer Pkwy16.38 miles

1230 Volunteer Pkwy
Bristol, TN 37620

350 Blountville Hwy Ste 10116.72 miles

350 Blountville Hwy Ste 101
Bristol, TN 37620

2686 W State St17.16 miles

2686 W State St
Bristol, TN 37620

518 Carolina Ave19.04 miles

518 Carolina Ave
Erwin, TN 37650

100 Greenway Circle19.26 miles

100 Greenway Circle
Erwin, TN 37650

2534 Mendota Rd21.41 miles

2534 Mendota Rd
Mendota, VA 24270

1404 Tusculum Blvd Mob #3 #230023.90 miles

1404 Tusculum Blvd Mob #3 #2300
Greeneville, TN 37745

1021 Coolidge St Ste 429.62 miles

1021 Coolidge St Ste 4
Greeneville, TN 37743

24530 Falcon Place Blvd Ste 10030.98 miles

24530 Falcon Place Blvd Ste 100
Abingdon, VA 24211

16000 Johnston Memorial Dr30.98 miles

16000 Johnston Memorial Dr
Abingdon, VA 24211

603 Campus Dr Ste 10031.50 miles

603 Campus Dr Ste 100
Abingdon, VA 24210

4966 Us Highway 11w32.11 miles

4966 Us Highway 11w
Rogersville, TN 37857

948 W Broadway St32.64 miles

948 W Broadway St
Rogersville, TN 37857

470 E Main St33.06 miles

470 E Main St
Abingdon, VA 24210

609 E Main St33.47 miles

609 E Main St
Abingdon, VA 24210

Employment, Court Ordered, Probation, Family

Accredited Drug Testing offers comprehensive hair follicle drug screening in Oak Grove, Tennessee. If you require a drug or alcohol test involving hair, Accredited Drug Testing is proficient in hair assessments, with facilities Nationwide ready to conduct testing. Typically, 1.5 to 2 inches of head or body hair is needed for testing. Hair analysis can detect drugs, alcohol/ETG, or be tailored for different options.

In recent times, a hair follicle drug test has been increasingly used for drug screening. A growing number of employers, judicial systems, and substance abuse experts now prefer a hair drug test over traditional urine tests. Hair follicle tests are favored by workplaces with strict no-drug policies, courts, and those overseeing probation cases, owing to their extended 90-day detection window, direct observation collection method, and difficulty in manipulation. Nevertheless, for recent drug use within 5 days, urine tests remain the most precise choice.

What it is, How it works

Hair testing is increasingly recognized as an effective method for identifying drug and alcohol consumption. Hair captures a prolonged history of these substances by embedding biomarkers within the fibers of its growing strands. When taken from close to the scalp, hair can provide around a 3-month detection period for alcohol and various drugs. Hair is straightforward to collect, somewhat challenging to adulterate, and conveniently shipped.

A sample measuring 1.5 inches, containing roughly 200 hair strands (comparable to the width of a #2 pencil) from the scalp can yield 100mg of hair, which is the optimal sample size for screening and confirmation. For EtG, additional tests, and/or tests exceeding 10 panels, a specimen of 150mg is advisable. We suggest using a jeweler’s scale for accurate weighing. If scalp hair is not available, a similar quantity of body hair may be used. References to head hair pertain solely to scalp hair, while body hair encompasses all other types (such as facial or axillary hair).

Process Overview

The laboratory processes associated with a drug test outcome entail four primary stages: Accessioning, Screening, Extraction, and Confirmation.

Accessioning focuses on the initial incorporation of a sample into a laboratory's system. This process includes verifying proper sealing and shipping of the sample, assigning it a random LAN (Laboratory Accessioning Number), and completing any data entry that is not done via an electronic chain of custody system.

Screening is a preliminary rapid assessment for traces of drug misuse. Though Screening offers a cost-effective means to eliminate drug usage in many samples, any positive result necessitates confirmation for legal admissibility. Samples showing presumptive positives in Screening must undergo further confirmation.

If Screening suggests a positive result, additional hair is extracted from the initial sample and readied for Extraction. This stage involves the low-concentration extraction of drugs from hair, unlike other methods (e.g., urine or oral fluid), which is why hair drug analysis is the most complex to execute.

Confirmation follows any positive Screening result through methods such as GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are washed before confirmation, as needed. The complete laboratory procedure, from Accessioning to Confirmation, is scrutinized under both CAP (College of American Pathologists) Hair guidelines and ISO/IEC 17025 standards.

Advantages of hair drug testing:

  • Extended detection window: Hair drug tests can unveil drug use for up to 90 days, unlike urine tests which offer a lesser detection period.
  • Cheat-resistant: Hair drug tests are notably hard to manipulate, ensuring more reliable results.
  • Provides historical insight: They reveal patterns of drug use over time, rather than just recent occurrences.

Limitations:

  • Cannot reveal recent use: Detectable drug traces in hair emerge after around 5-7 days.
  • Expense: Hair drug tests typically incur higher costs compared to other methods.
  • Result variations: Factors like hair color and personal hair growth differences can influence drug metabolite concentration in hair.

Note: Although commonly called "hair follicle tests", the test targets the hair strand and not the follicle itself beneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

In Oak Grove, TN, hair follicle testing stands out as a superior method compared to traditional urine tests. Its benefits include enhanced detection accuracy and reliability, making hair testing the preferred choice for comprehensive substance use evaluation.

Extended Detection Window

Hair follicle testing in Oak Grove, TN, offers a significant advantage with its extended detection window, up to 90 days. This provides employers with a thorough insight into a person’s substance use history, supporting informed and responsible decision-making.

Tamper-Resistant Testing Method

The tamper-resistant nature of hair follicle testing in Oak Grove, TN, significantly minimizes the risk of sample adulteration. This ensures reliable and authentic testing outcomes, greatly enhancing the credibility of the test results.

Convenient Nationwide Locations

Testing services in Oak Grove, TN, are made convenient through numerous nationwide centers. This accessibility ensures a seamless and efficient process for obtaining drug tests, catering to local and broader needs effortlessly.

Simple, Confidential Process

The process for hair follicle testing in Oak Grove, TN, is straightforward and confidential. It ensures privacy and simplicity from ordering to obtaining results, addressing user concerns about ease and security effectively.

Affordable, Fast Turnaround

Affordability and rapid turnaround times highlight the value offered in Oak Grove, TN, for hair follicle testing. This ensures cost-effective solutions for businesses of all sizes, allowing them to manage substance testing needs efficiently.

Fast, Accurate, and Reliable Results

The precision and swiftness of hair follicle drug testing in Oak Grove, TN provide unparalleled accuracy in identifying substance use. This testing method ensures rapid and precise results, making it an ideal choice for those seeking reliable drug use detection.

Compliance and Peace of Mind for Employers

In Oak Grove, TN, hair follicle testing aids employers in maintaining compliance with drug-free workplace policies. This testing method reduces legal risks and boosts workplace safety, offering peace of mind through enhanced policy enforcement.

What's New In Hair Follicle Drug Testing according to the Hair Drug Testing Experts

With its multidisciplinary nature, hair testing brings together researchers, scientists, and experts from various domains to develop innovative techniques, explore new methodologies, and address emerging concerns, responding to the ever-evolving challenges of drug abuse, therapeutic drug monitoring, and environmental exposures to pollutants.

The joint meeting of the Society of Hair Testing (SoHT) and the Italian Group of Forensic Toxicologists (GTFI) was organized in Verona, June 8–10, 2022, and hosted by the Legal Medicine team of the Verona University Hospital, directed by Franco Tagliaro together with Federica Bortolotti and Rossella Gottardo.

It served as a prominent platform for knowledge exchange and collaboration, facilitating groundbreaking advancements in hair testing and analysis. In this special issue of Drug Testing and Analysis, we aim to showcase the remarkable manuscripts presented at this significant event, shedding light on the latest research and highlighting the future directions in this field.

Novel Analytical Techniques: The Verona meeting witnessed the unveiling of cutting-edge analytical techniques, offering enhanced sensitivity, selectivity, and accuracy for drug testing. Remarkable advancements in sample preparation, detection, and identification of drug compounds have been presented. The manuscripts in this section presented novel approaches, such as multianalyte methods and on-line preparation which can enable rapid analysis and improve thorough forensic investigations.

Biomarkers and Pharmacokinetics: The identification and validation of reliable biomarkers and pharmacokinetic studies are fundamental aspects of drug testing and analysis. The impact of hair treatments on the oxidation/decomposition of drugs in hair was also explored, as the long-term fate of drugs incorporated in the keratin matrix. Furthermore, the SoHT meeting in Verona featured research on the identification and quantification of alcohol abuse biomarkers, their stability, and their correlation with exposure and other biomarkers.

Forensic Applications and Interpretation: One of the vital objectives of hair testing is its application in forensic investigations and legal proceedings. The SoHT meeting in Verona emphasized the significance of rigorous interpretation of analytical results and the need for standardized protocols. Manuscripts in this section present advancements in forensic toxicology, and have explored the challenges posed by emerging designer drugs and strategies to combat their proliferation. The pitfalls encountered when the exogenous/endogenous nature of a substance is questioned were presented and discussed. The special issue presents also manuscripts that delve into the ethical implications of drug testing in drug facilitated sexual assaults.

Clinical Applications of hair testing are witnessed by the insight on environmental tobacco smoke exposure, assessed by hair analysis in a population of students and the study of in utero-exposure to drugs of abuse through neonatal hair analysis. Exposure to drugs was also important in cases of child abuse/neglect, when the clinical purpose of hair testing merge with its forensic applications.

The legal framework surrounding hair testing and the achievement of guidelines to ensure fairness, accuracy, and confidentiality in drug testing practices have also been discussed,and the SoHT consensus on general hair testing and testing for drugs of abuse was presented at the meeting and published as a Letter to the Editor.

In conclusion, the special issue of Drug Testing and Analysis, featuring manuscripts from the SoHT–GTFI meeting in Verona 2022, reflects the remarkable advancements achieved in this field. The manuscripts provide valuable insights into novel analytical techniques, biomarkers, pharmacokinetics, forensic applications, and ethical considerations. As we embrace these advancements, we pave the way for a safer, healthier society, where drug testing and analysis serve as powerful tools in protecting public health and maintaining integrity in various sectors. The research presented in this special issue will undoubtedly shape the future of drug testing and analysis, fostering collaboration and inspiring further innovation in this crucial area of scientific inquiry.


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Frequently Asked Questions

A hair follicle drug test analyzes a small sample of hair to detect a history of drug use over time. Because drug metabolites are incorporated into hair as it grows, this method can show patterns of use instead of just recent exposure. It is frequently used for legal and court requirements, long-term monitoring, and high-trust workforce screening.
Standard hair drug testing typically reflects drug use over approximately a 90-day period, based on the length of hair collected at the time of testing. Longer hair can sometimes reflect a longer time frame, and extremely short hair can reduce that window.
Hair drug testing commonly screens for marijuana/THC, cocaine, opiates/opioids, amphetamines/methamphetamines, and PCP. In many cases, additional expanded panels may be requested to include other substances.
Yes. If the donor's head hair is too short or unavailable, body hair may be collected as an alternative. The collector will document the source of the sample. This allows testing even for individuals with recently cut or shaved head hair.
Yes. Hair drug testing is commonly used in court, probation, custody, and compliance matters because the collection process follows a documented chain of custody and the analysis is performed by a certified laboratory. Results are provided in a form that can be reviewed by legal and administrative authorities.
Yes. Individuals, parents, attorneys, employers, and probation programs can all request hair drug testing. A doctor's order is not required. Results are confidential and released only to the authorized requesting party.
Hair testing provides a longer look-back period than urine testing, making it useful when you need to demonstrate ongoing abstinence or identify repeated/recent substance use patterns over time rather than just recent exposure. It is frequently selected for legal, compliance, and custody-related documentation.
A small section of hair is cut by a trained collector in a discreet, controlled manner. The sample is sealed, documented, and sent to the laboratory under established chain-of-custody procedures so that the results can be defended if they are ever challenged.

Customer Reviews

Sweet and helpful

Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!

Sophia Schutze - 6/19/2024

Quick, knowledgeable and courteous

Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.

Greensboro Joseph - 11/19/2024

Very Fun and Easy

Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

Tom O - 12/19/2024


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