Hair Follicle Drug Testing - Mclean, VA

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

29 Hair Drug Testing Centers in Mclean

Minutes Away, Test Today

920 W Broad St Ste B3.08 miles

920 W Broad St Ste B
Falls Church, VA 22046

1005 N Glebe Rd Ste 1404.86 miles

1005 N Glebe Rd Ste 140
Arlington, VA 22201

6064 Arlington Blvd, Falls Church Medical Center5.00 miles

6064 Arlington Blvd, Falls Church Medical Center
Falls Church, VA 22044

100 Maple Ave E5.23 miles

100 Maple Ave E
Vienna, VA 22180

3301 Wilson Blvd5.47 miles

3301 Wilson Blvd
Arlington, VA 22201

8316 Arlington Blvd Ste 2065.55 miles

8316 Arlington Blvd Ste 206
Fairfax, VA 22031

3020 Hamaker Court, B-1105.58 miles

3020 Hamaker Court, B-110
Fairfax, VA 22031

8501 Arlington Blvd Ste 120,5.82 miles

8501 Arlington Blvd Ste 120,
Fairfax, VA 22031

8218 Wisconsin Ave Ste 2085.92 miles

8218 Wisconsin Ave Ste 208
Bethesda, MD 20814

Po Box 598155.96 miles

Po Box 59815
Rockville, MD 20859

5550 Columbia Pike Apt 5516.40 miles

5550 Columbia Pike Apt 551
Arlington, VA 22204

3263 Columbia Pike6.86 miles

3263 Columbia Pike
Arlington, VA 22204

2440 M St Nw Ste 414,6.99 miles

2440 M St Nw Ste 414,
Washington, DC 20037

2029 K St Nw Ste 3017.43 miles

2029 K St Nw Ste 301
Washington, DC 20006

1140 19th St Nw Ste 7007.47 miles

1140 19th St Nw Ste 700
Washington, DC 20036

1145 19th Street Nw Suite 5067.49 miles

1145 19th Street Nw Suite 506
Washington, DC 20036

6715 Little River Turnpike Ste 3007.50 miles

6715 Little River Turnpike Ste 300
Annandale, VA 22003

1145 19th St Nw Ste 6017.51 miles

1145 19th St Nw Ste 601
Washington, DC 20036

42010 Village Center Plz7.53 miles

42010 Village Center Plz
Stone Ridge, VA 20105

815 Connecticut Ave Nw7.86 miles

815 Connecticut Ave Nw
Washington, DC 20006

3422 Georgia Ave Nw8.27 miles

3422 Georgia Ave Nw
Washington, DC 20010

911 U St Nw8.29 miles

911 U St Nw
Washington, DC 20001

4320 Seminary Rd8.57 miles

4320 Seminary Rd
Alexandria, VA 22304

1401 Blair Mill Rd Apt 12228.71 miles

1401 Blair Mill Rd Apt 1222
Silver Spring, MD 20910

6144 Edsall Rd Apt 3038.98 miles

6144 Edsall Rd Apt 303
Alexandria, VA 22304

8121 Georgia Ave Ste 2088.99 miles

8121 Georgia Ave Ste 208
Silver Spring, MD 20910

5130 Duke St Ste 109.02 miles

5130 Duke St Ste 10
Alexandria, VA 22304

5501 Backlick Rd9.13 miles

5501 Backlick Rd
Springfield, VA 22151

4527 Duke St9.20 miles

4527 Duke St
Alexandria, VA 22304

Employment, Court Ordered, Probation, Family

In McLean, Virginia, Accredited Drug Testing offers comprehensive hair follicle drug testing. Whether you need a screening for drugs or alcohol, our specialized centers, found nationwide, are equipped to conduct these tests. A hair length of 1.5 to 2 inches is generally required, with alternative options available for body hair. These tests provide analysis for various substances, including alcohol/ETG, and can be tailored for specific needs.

Hair follicle drug tests have become increasingly prevalent in recent years. Many employers, judicial systems, and addiction specialists prefer them over traditional urine tests. This method is essential for companies enforcing strict no-drug policies, the legal system, and probation management. The key advantage lies in its extended detection window, up to 90 days, a monitored collection process, and near-immunity to tampering. Urine tests remain most effective for detecting recent drug use, within the past five days.

What it is, How it works

Hair analysis has become recognized as an effective method for identifying drug and alcohol consumption. Hair offers a prolonged record of drug and alcohol use by embedding biomarkers within the hair fibers as they grow. When cut near the scalp, hair can yield up to about a three-month detection period for alcohol and drugs. It is easy to gather hair, somewhat resistant to tampering, and convenient to transport.

A 1.5-inch sample comprising roughly 200 hair strands (approximately the diameter of a #2 pencil) nearest to the scalp will provide 100mg of hair, which is the optimal sample amount for analysis and validation. In cases of EtG, additional tests, and/or over 10-panel tests, 150mg of hair is advised. We suggest using a jeweler’s scale for weighing. If scalp hair is unavailable, an equivalent quantity of body hair may be collected. When talking about head hair, we specifically mean scalp hair. Body hair encompasses all other types of hair (such as beard, underarm, etc.).

Process Overview

The drug testing process in a lab consists of four primary steps: Accessioning, Screening, Extraction, and Confirmation.

Accessioning is the initial phase where a sample is logged into the lab’s system. This step includes confirming that the sample was properly sealed and dispatched, allocating a random LAN (Laboratory Accessioning Number), and completing any outstanding data input not covered by an electronic chain of custody system.

Screening involves a preliminary rapid assessment for substances of abuse. While Screening is a budget-friendly method to dismiss drug usage in most samples, a positive Screening outcome requires validation to be permissible in legal settings. Any samples that return presumptive positive results during Screening necessitate further confirmation.

If Screening results indicate a potential positive, additional hair is taken from the initial specimen and readied for Extraction. During this stage, drugs are isolated from the hair at a noticeably lower concentration than other testing methodologies (like urine or oral fluid), which accounts for the complexity of performing hair drug screening.

Verification of any positive Screening result is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All samples that are potential positives are cleansed before confirmation as needed. The full laboratory process, from Accessioning to Confirmation, is audited under both the CAP (College of American Pathologists) Hair designation and in compliance with the ISO / IEC 17025 standards.

Advantages of hair drug testing:

  • Extended detection period: Hair drug screens can discover drug use for up to 90 days, unlike urine tests that have a shorter detection duration.
  • Challenging to circumvent: It is exceptionally arduous to deceive a hair drug screen, enhancing the accuracy of the outcomes.
  • Delivers longitudinal data: It can illustrate a pattern of drug consumption over time, rather than just recent usage.

Limitations:

  • Unable to detect recent usage: It generally takes about 5-7 days for drugs to become detectable in hair.
  • Expense: Hair drug screens are typically more costly compared to other drug testing techniques.
  • Result fluctuations: Factors such as hair color and personal differences in hair growth can influence the drug metabolite concentrations in the hair.

Note: Although often called "hair follicle tests", the analysis actually examines the hair strand, not the hair follicle situated beneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

In McLean, VA, hair follicle testing surpasses traditional urine tests for several compelling reasons.
Benefits of Hair Testing:

  • Longer detection periods for substance usage.
  • Increased accuracy and reliability of results.
  • Reduced chances of tampering compared to urine tests.

Employers and regulators gain a clearer picture of an individual's drug use history, making it the preferred choice for comprehensive testing.

Extended Detection Window

McLean employers benefit from the extended detection window of hair follicle testing.
Why Extended Detection Matters:

  • Detects drug use up to 90 days prior.
  • Provides a detailed timeline of substance use.
  • Enables employers to evaluate long-term drug usage trends.

This testing gives a thorough view of an applicant or employee's drug history, enhancing workplace safety.

Tamper-Resistant Testing Method

When considering drug testing methods in McLean, VA, employers find hair follicle testing to be tamper-resistant. Secure Sample Integrity:

  • Difficult to adulterate samples.
  • Clearer, reliable results for employers.
  • Credible outcomes that withstand scrutiny.

Hair testing provides confidence that results reflect true substance use behaviors.

Convenient Nationwide Locations

Convenience is key with nationwide and local McLean, VA, testing locations available. Access Made Easy:

  • Comprehensive network of testing centers.
  • Streamlined services for minimal wait times.
  • Effortless scheduling and testing process.

Clients enjoy hassle-free access to testing, ensuring a smooth experience every time.

Simple, Confidential Process

Our simple, confidential process in McLean, VA, allows for worry-free drug testing. Seamless Service:

  • Easy order placement and testing procedures.
  • Protected results and privacy assurance.
  • User-friendly experience from start to finish.

Individuals and companies can rest assured that their information is secure, maintaining confidentiality at every step.

Affordable, Fast Turnaround

Our competitive pricing and rapid turnaround in McLean, VA, offer unparalleled value.
Cost-Effective Efficiency:

  • Affordable testing options for all sizes of organizations.
  • Fast processing times for expedited results.
  • Ensures high-quality services with market-friendly rates.

Budget-conscious businesses appreciate the balance of economy and effective testing services.

Fast, Accurate, and Reliable Results

Hair follicle drug tests in McLean, VA, provide fast, accurate, and reliable results. The Precision Advantage:

  • High accuracy rates ensuring trust in outcomes.
  • Quick results turnaround to assist in timely decision-making.
  • Comprehensive detection capabilities for a wide range of substances.

With such accuracy, McLean employers can confidently evaluate drug use capabilities.

Compliance and Peace of Mind for Employers

Hair follicle testing in McLean, VA, supports employers' peace of mind by ensuring policy compliance. Enhancing Workplace Safety:

  • Meets strict no-drug policy requirements.
  • Mitigates legal risks associated with workplace drug use.
  • Supports a healthier, more productive workforce.

This testing method instills confidence and security among employers and staff.

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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