Hair Follicle Drug Testing - Daingerfield, TX

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

29 Hair Drug Testing Centers in Daingerfield

Minutes Away, Test Today

201 E 2nd3.86 miles

201 E 2nd
Hughes Springs, TX 75656

2701 Us Highway 271 N15.45 miles

2701 Us Highway 271 N
Pittsburg, TX 75686

727 E Ferguson Rd17.54 miles

727 E Ferguson Rd
Mt Pleasant, TX 75455

1610 S Jefferson Ave18.02 miles

1610 S Jefferson Ave
Mount Pleasant, TX 75455

901 N Jefferson Ave18.95 miles

901 N Jefferson Ave
Mount Pleasant, TX 75455

402 N Kaufman St19.37 miles

402 N Kaufman St
Linden, TX 75563

2001 N Jefferson Ave19.48 miles

2001 N Jefferson Ave
Mount Pleasant, TX 75455

2001 N Jefferson Ave19.55 miles

2001 N Jefferson Ave
Mt Pleasant, TX 75455

712 N Wood St23.03 miles

712 N Wood St
Gilmer, TX 75644

Texas Highway 37 S26.17 miles

Texas Highway 37 S
Mount Vernon, TX 75457

106 Loop 5928.73 miles

106 Loop 59
Atlanta, TX 75551

1007 S William St Lab28.73 miles

1007 S William St Lab
Atlanta, TX 75551

110 S William St28.73 miles

110 S William St
Atlanta, TX 75551

3202 N 4th St Ste 10032.38 miles

3202 N 4th St Ste 100
Longview, TX 75605

1509 W Loop 28133.47 miles

1509 W Loop 281
Longview, TX 75604

815 N 4th St Ste D33.88 miles

815 N 4th St Ste D
Longview, TX 75601

2101 W Loop 28134.12 miles

2101 W Loop 281
Longview, TX 75604

206 E Us Highway 80 Ste F34.13 miles

206 E Us Highway 80 Ste F
White Oak, TX 75693

128 N Ellis St34.56 miles

128 N Ellis St
New Boston, TX 75570

3008 W Marshall Ave35.08 miles

3008 W Marshall Ave
Longview, TX 75604

3417 W Marshall Ave35.09 miles

3417 W Marshall Ave
Longview, TX 75604

700 E Marshall Ave35.10 miles

700 E Marshall Ave
Longview, TX 75601

114 Us Hwy 8235.10 miles

114 Us Hwy 82
New Boston, TX 75570

603 N Second Street,35.23 miles

603 N Second Street,
Longview, TX 75601

12605 I H 20 S Service Rd W35.32 miles

12605 I H 20 S Service Rd W
Hallsville, TX 75650

212 N Center St35.38 miles

212 N Center St
New Boston, TX 75570

719 W Coke Rd35.39 miles

719 W Coke Rd
Winnsboro, TX 75494

409 N 6th St35.46 miles

409 N 6th St
Longview, TX 75601

310 E Hoskins St35.56 miles

310 E Hoskins St
New Boston, TX 75570

Employment, Court Ordered, Probation, Family

Accredited Drug Testing provides comprehensive hair follicle drug testing services in Daingerfield, Texas. If you require a hair drug or alcohol test, Accredited Drug Testing is an expert in hair testing, with facilities available in cities across the United States capable of conducting these tests. Generally, 1.5 to 2 inches of hair from the crown of the head or body can be used. Hair tests are effective for analyzing drugs, alcohol/ETG, or other specialized hair testing options.

Recently, hair follicle drug tests have become a preferred method for drug testing, supplanting the more conventional urine test. Employers, judicial courts, and Substance Abuse professionals often mandate hair drug tests over standard urine tests. Hair follicle drug testing is favored by employers with strict no-drug policies, legal entities, and individuals on probation for its superior, prolonged detection period of up to 90 days. It involves an observed collection process that is nearly immune to tampering. However, for recent drug use within the last 5 days, the urine test remains the most precise.

What it is, How it works

Hair testing is recognized as an effective means for detecting drug and alcohol usage. Hair records long-term evidence of alcohol and drug intake by capturing biomarkers within the strands as they grow. When harvested near the scalp, hair offers a detection window of up to around 90 days for alcohol and drugs. Collection is straightforward, tampering is challenging, and shipping is convenient.

Obtaining a 1.5-inch hair sample of roughly 200 strands (comparable to the width of a #2 pencil) nearest the scalp yields 100mg, the optimal amount for screening and confirmation. For EtG, additional add-ons, or panels above 10, 150mg of the specimen is preferable. Using a jeweler’s scale is suggested for accurate weighing of the specimen. If scalp hair is unavailable, an equivalent volume of body hair can be collected. "Head hair" strictly refers to scalp hair, while "body hair" encompasses all other types (facial, axillary, etc.).

Process Overview

There are four principal phases in processing a drug test result: Accessioning, Screening, Extraction, and Confirmation.

Accessioning is the preliminary processing of a specimen into the lab system. This covers verifying the sample's proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and filling in any missing data that isn't captured by an electronic chain of custody system.

Screening performs an initial check for illicit substances. While it is a cost-effective method to exclude drug use in most samples, a positive screen needs confirmation to stand as valid evidence in legal contexts. Presumptive positives in Screening require a follow-up confirmation.

If a presumptive positive arises during Screening, more hair is extracted from the original sample for the Extraction phase. At this stage, drugs are isolated from hair at significantly lower concentrations than in alternative testing methods (e.g., urine or oral fluid), which makes hair drug testing the most demanding method to perform.

Confirmation for any positive screening outcome is achieved using GC/MS, GC/MS/MS, or LC/MS/MS. Beforehand, any presumptive positive samples undergo washing as necessary. The complete laboratory procedure, from Accessioning to Confirmation, adheres to both CAP (College of American Pathologists) Hair regulations and ISO/IEC 17025 accreditation standards.

Advantages of hair drug testing:

  • Extended detection duration: Hair drug testing reveals drug usage up to 90 days, unlike urine testing which has a briefer detection span.
  • Challenging to tamper with: Cheating a hair drug test is exceedingly difficult, ensuring more reliable results.
  • Offers historical insight: It uncovers a timeline of drug consumption over a period rather than recent usage only.

Limitations:

  • Incapable of detecting recent usage: Drugs become detectable in hair only after about 5-7 days.
  • Expense: Hair drug tests typically incur higher costs than other drug testing methods.
  • Result variability: Hair color and individual hair growth differences can influence the drug metabolite concentration in hair.

Note: Often labeled as "hair follicle tests", the testing actually examines the strand of hair, not the follicle situated under the scalp.

Why Hair Follicle Testing Beats Urine Testing

When comparing hair follicle testing with traditional urine tests in Daingerfield, TX, the advantages are clear. Hair tests offer superior detection accuracy and reliability. Unlike urine tests, hair follicle testing provides an extended detection window, making it a more effective method for employers and legal entities seeking comprehensive substance use history.

Extended Detection Window

Hair follicle testing in Daingerfield, TX, offers a significant advantage with its extended detection window of up to 90 days. This allows employers to gain a comprehensive view of an individual's substance use history, facilitating better employment decisions. Hair tests are thus an invaluable tool for assessing long-term substance use.

Tamper-Resistant Testing Method

One of the key benefits of hair follicle testing in Daingerfield, TX, is its tamper-resistant nature. The test significantly reduces the risk of sample adulteration, offering reliable and trustworthy results. This ensures that the integrity of the testing process is maintained, providing accurate assessments that cannot be easily compromised.

Convenient Nationwide Locations

The convenience of nationwide testing locations, including those accessible in Daingerfield, TX, makes hair follicle testing a hassle-free experience. With a comprehensive network of testing centers, individuals and employers can quickly and easily access testing services when needed, ensuring a smooth and efficient process.

Simple, Confidential Process

In Daingerfield, TX, hair follicle drug testing offers a simple and confidential process. The ease of ordering, taking the test, and receiving results addresses privacy concerns effectively. This ensures that both employers and individuals can engage in the testing process with confidence and discretion.

Affordable, Fast Turnaround

Offering competitive pricing and fast turnaround times, hair follicle testing in Daingerfield, TX, provides excellent value for companies of all sizes. This affordable option ensures that employers can make prudent financial decisions while benefiting from a reliable and efficient testing service that delivers prompt results.

Fast, Accurate, and Reliable Results

In Daingerfield, TX, hair follicle drug tests are known for their precision and speed. This testing method is highly accurate in detecting substance use, providing fast and reliable results that are essential for making informed decisions. The streamlined process ensures that results are available promptly, facilitating swift action when necessary.

Compliance and Peace of Mind for Employers

Employers in Daingerfield, TX, can achieve peace of mind through hair follicle testing by ensuring compliance with workplace drug-free policies. This method reduces legal risks and enhances workplace safety. It is a dependable approach that supports employers in maintaining a secure and compliant work environment.

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.

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