Hair Follicle Drug Testing - Denver, IA

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

29 Hair Drug Testing Centers in Denver

Minutes Away, Test Today

312 9th St Sw8.20 miles

312 9th St Sw
Waverly, IA 50677

1825 Logan Ave9.96 miles

1825 Logan Ave
Waterloo, IA 50703

226 Bluebell Rd Arrowhead Medical Center12.27 miles

226 Bluebell Rd Arrowhead Medical Center
Cedar Falls, IA 50613

4612 Prairie Pkwy Ste 10213.28 miles

4612 Prairie Pkwy Ste 102
Cedar Falls, IA 50613

2101 Kimball Ave13.90 miles

2101 Kimball Ave
Waterloo, IA 50702

1731 W Ridgeway Ave14.19 miles

1731 W Ridgeway Ave
Waterlou, IA 50701

3421 W 9th St14.40 miles

3421 W 9th St
Waterloo, IA 50702

115 Schult Ridge Rd Po Box 33520.75 miles

115 Schult Ridge Rd Po Box 335
Fredericksburg, IA 50630

201 8th Ave Se22.08 miles

201 8th Ave Se
Oelwein, IA 50662

109 Woodbridge St Po Box 6922.66 miles

109 Woodbridge St Po Box 69
Nashua, IA 50658

308 N Maple Ave27.01 miles

308 N Maple Ave
New Hampton, IA 50659

1600 1st St E27.38 miles

1600 1st St E
Independence, IA 50644

2005 Union Ave28.98 miles

2005 Union Ave
Lawler, IA 52154

201 E J Ave30.57 miles

201 E J Ave
Grundy Center, IA 50638

1501 S Main St Ste 631.61 miles

1501 S Main St Ste 6
Charles City, IA 50616

904 Ferguson St32.31 miles

904 Ferguson St
Charles City, IA 50616

110 Jefferson St33.71 miles

110 Jefferson St
West Union, IA 52175

504 N 9th Ave38.05 miles

504 N 9th Ave
Vinton, IA 52349

106 E Main St42.64 miles

106 E Main St
Calmar, IA 52132

1720 Central Ave E43.20 miles

1720 Central Ave E
Hampton, IA 50441

121 E Main St43.79 miles

121 E Main St
Ossian, IA 52161

303 Central Ave E44.25 miles

303 Central Ave E
Hampton, IA 50441

2411 Edington Ave44.45 miles

2411 Edington Ave
Eldora, IA 50627

709 W Main St46.19 miles

709 W Main St
Manchester, IA 52057

103 Main St46.99 miles

103 Main St
Keystone, IA 52249

2133 350th St47.76 miles

2133 350th St
Osage, IA 50461

124 W Greene St48.34 miles

124 W Greene St
Potsville, IA 52162

920 S Oak St48.40 miles

920 S Oak St
Iowa Falls, IA 50126

901 Davidson St Nw48.59 miles

901 Davidson St Nw
Elkader, IA 52043

Employment, Court Ordered, Probation, Family

Accredited Drug Testing provides comprehensive hair follicle drug assessments in Denver, Iowa. Should you require a hair-based drug or alcohol examination, Accredited Drug Testing focuses on hair assessments, offering testing centers nationwide in all cities to conduct a hair analysis. Typically, 1.5 to 2 inches of hair from the crown or other body regions suffice. Hair analyses can screen for substances, alcohol/ETG, or present other specialized testing solutions.

Lately, hair follicle drug examination has become a popular method for drug testing. Numerous employers, judicial systems, and Substance Abuse experts now prefer it over traditional urine tests. Employers enforcing strict drug-free environments, courts, and individuals on probation utilize hair follicle tests. A significant advantage is its extended detection timeline, generally covering up to 90 days, with supervised sample collection, making it tough to falsify. Nevertheless, for identifying drug use within a recent five days, urine testing remains the most precise method.

What it is, How it works

Hair analysis has emerged as a formidable tool for identifying the use of substances like drugs and alcohol. Hair retains a comprehensive timeline of such substances by embedding biomarkers within the strands of growing hair. When taken from near the scalp, hair provides a detection period of up to around ninety days for substances such as alcohol and other drugs. Hair sampling is straightforward, challenging to tamper with, and convenient for delivery.

A sample measuring 1.5 inches, comprising approximately 200 hair strands (comparable to the thickness of a #2 pencil) proximate to the scalp, will yield around 100mg of hair, which is ideal for screening and confirmation. For EtG, additional screenings, or tests beyond 10 panels, it is advisable to gather 150mg of the sample. We suggest measuring the sample using a jeweler’s scale. If scalp hair is not present, a comparable quantity of body hair may be used. References to head hair pertain solely to scalp hair, whereas body hair denotes any other hair types (such as facial, axillary, etc.).

Process Overview

The primary stages in laboratory processing for drug test results include Accessioning, Screening, Extraction, and Confirmation.

Accessioning pertains to the initial procedure of integrating a sample into the laboratory’s system. This step involves confirming the sample was correctly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and completing any outstanding data entry not covered by an electronic chain of custody system.

Screening encompasses an initial screening for drugs of abuse. Although Screening is a cost-efficient measure for dismissing drug use in most samples, any positive indications must undergo confirmation to be legally valid. Samples flagged as presumptive positives through Screening necessitate further confirmation.

If a sample is deemed presumptively positive in Screening, additional hair is extracted from the initial sample for Extraction. During this phase, substances are retrieved from hair at diminished concentrations compared to other methods (e.g., urine or oral fluid), which accounts for why hair-based drug testing is among the most complex methodologies.

Confirmation of any positive screening outcomes is executed through GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples with presumptive positive results undergo washing prior to confirmation as required. The entire laboratory process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair accreditation and ISO / IEC 17025 compliance.

Advantages of hair drug testing:

  • Extended detection period: Hair drug testing can reveal drug consumption over a three-month timeframe, as opposed to urine testing, which offers a shorter window.
  • Challenging to tamper with: Cheating a hair drug test is highly challenging, enhancing result accuracy.
  • Delivers historical insight: Offers a timeline of drug use over a span, rather than just recent usage.

Limitations:

  • Inability to detect recent consumption: Drugs become detectable in hair approximately 5-7 days post-consumption.
  • Expense: Hair drug tests are typically costlier than alternative drug testing approaches.
  • Result variability: Factors like hair color and personal differences in hair growth can influence drug metabolite concentrations.

Note: Commonly referred to as "hair follicle tests", the evaluation actually examines the hair strand rather than the hair follicle beneath the scalp

Why Hair Follicle Testing Beats Urine Testing

In Denver, IA, hair follicle testing is superior to urine analysis due to its exceptional detection capability. Unlike urine tests, hair assessments reveal substance use over months, ensuring thorough evaluation. For environments prioritizing accuracy, hair testing is unparalleled.

Hair follicle tests in Denver provide extensive detection advantages over urine tests. Their ability to uncover long-term substance use surpasses traditional methods, making them essential for employers desiring a thorough and reliable drug testing solution.

Extended Detection Window

In Denver, IA, hair follicle testing's extended detection window offers an in-depth assessment of substance use, uncovering drug consumption over up to 90 days. Employers gain valuable insights into potential hires' or employees' behaviors, promoting informed decisions.

The extended detection capabilities of hair follicle tests in Denver surpass urine tests, covering up to three months of drug history. This provides employers with comprehensive, reliable data to evaluate an individual's long-term substance habits effectively.

Tamper-Resistant Testing Method

Hair follicle drug tests in Denver, IA, significantly minimize the risk of adulteration, ensuring genuine and trustworthy results. Their resistance to tampering offers peace of mind for organizations relying on accurate drug assessments.

In Denver, the hair follicle testing method stands out for its robustness against sample manipulation. Its tamper-resistant nature enhances the validity of results, making it a reliable choice for trusted drug testing practices.

Convenient Nationwide Locations

Benefit from Accredited Drug Testing's extensive network with numerous testing centers across Denver, IA, and nationwide. This widespread accessibility ensures quick, convenient testing, reducing wait times and facilitating a seamless experience for all users.

Our convenient testing locations in Denver provide swift and straightforward testing services. Their strategic placement ensures easy access, supporting clients in expediting their drug testing processes with minimal effort and maximum efficiency.

Simple, Confidential Process

Discover a straightforward, confidential process in Denver, IA, for drug testing. From ordering to testing and receiving results, privacy and simplicity are prioritized, addressing any concerns and ensuring a stress-free experience for all participants.

Our drug testing procedure in Denver focuses on ease and confidentiality. By offering seamless order, test, and results mechanisms, individuals receive accurate outcomes without compromising their privacy, enhancing trust in the process.

Affordable, Fast Turnaround

Accredited Drug Testing in Denver, IA, offers affordable pricing with rapid result turnaround, delivering exceptional value for businesses. Our competitive pricing meets the needs of diverse clients, ensuring cost-effective, reliable solutions.

Enjoy unbeatable pricing with quick test results in Denver. Accredited Drug Testing provides value-driven services with a focus on affordability, catering to companies seeking efficient and economically feasible drug testing options.

Fast, Accurate, and Reliable Results

Hair follicle drug testing in Denver, IA, is celebrated for its swift, precise, and dependable outcomes. With its high accuracy, this method clearly identifies substance use, offering results promptly to meet personal and professional needs. Employers and individuals alike can trust in the credibility and quick delivery of these tests.

Offering fast results, hair follicle tests excel with high sensitivity and reliability. Especially in urgent situations, they provide clarity and assurance, making them a preferred choice in Denver for assessing recent and past substance use with precision and efficiency.

Compliance and Peace of Mind for Employers

In Denver, IA, employers gain peace of mind and compliance assurance through hair follicle testing. By aligning with workplace drug-free policies, they diminish legal risks and bolster safety, fostering a healthier, more reliable work setting.

Hair follicle testing in Denver supports workplace compliance and security. It helps employers maintain drug-free environments, facilitating safer conditions and reducing potential liabilities, ensuring a harmonious organizational atmosphere.

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.


Denver Drug Testing

Quickly find trusted local drug testing centers in Denver, IA — fast, convenient, and reliable every time!

Denver DOT Drug Testing

Quickly find a local DOT drug testing center in Denver, IA — fast, reliable, convenient nationwide service!

Denver DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Denver, IA.

Denver Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Denver, IA.v

Denver Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Denver, IA locations—results you can trust, every time!

Denver Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Denver, IA.

Denver Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Denver, IA.

Denver 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Denver, IA employers and individuals nationwide.

Denver 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Denver, IA workplace and personal testing needs.

Denver On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Denver, IA workplace compliant.

Denver DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Denver, IA drivers compliant and on the road with confidence.

DOT Consortium

Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.


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


(800) 221-4291