Hair Follicle Drug Testing - Hamilton, IA

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

33 Hair Drug Testing Centers in Hamilton

Minutes Away, Test Today

2350 Hospital Dr7.29 miles

2350 Hospital Dr
Webster City, IA 50595

914 Willson Ave7.89 miles

914 Willson Ave
Webster City, IA 50595

800 Ohio St7.96 miles

800 Ohio St
Webster City, IA 50595

115 S Park Ave21.78 miles

115 S Park Ave
Eagle Grove, IA 50533

809 Wheeler St Ste 10423.16 miles

809 Wheeler St Ste 104
Ames, IA 50010

1316 S Main St23.35 miles

1316 S Main St
Clarion, IA 50525

920 S Oak St24.21 miles

920 S Oak St
Iowa Falls, IA 50126

1015 Union St24.28 miles

1015 Union St
Boone, IA 50036

2520 9th Ave S24.53 miles

2520 9th Ave S
Fort Dodge, IA 50501

1215 Duff Ave24.68 miles

1215 Duff Ave
Ames, IA 50010

1111 Duff Ave24.77 miles

1111 Duff Ave
Ames, IA 50010

1015 Duff Ave24.81 miles

1015 Duff Ave
Ames, IA 50010

1115 S Marshall St25.18 miles

1115 S Marshall St
Boone, IA 50036

207 Stanton Ave25.19 miles

207 Stanton Ave
Ames, IA 50014

630 6th St28.47 miles

630 6th St
Nevada, IA 50201

640 S 19th St29.66 miles

640 S 19th St
Nevada, IA 50201

2411 Edington Ave31.37 miles

2411 Edington Ave
Eldora, IA 50627

403 1st St Se32.26 miles

403 1st St Se
Belmond, IA 50421

303 Central Ave E35.61 miles

303 Central Ave E
Hampton, IA 50441

1000 15th St N35.90 miles

1000 15th St N
Humboldt, IA 50548

1720 Central Ave E36.22 miles

1720 Central Ave E
Hampton, IA 50441

610 10th St42.91 miles

610 10th St
Perry, IA 50220

1000 W Lincolnway St43.11 miles

1000 W Lincolnway St
Jefferson, IA 50129

303 11th Ave43.82 miles

303 11th Ave
Manson, IA 50563

3 S 4th Ave47.10 miles

3 S 4th Ave
Marshalltown, IA 50158

1824 Sw White Birch Cir47.35 miles

1824 Sw White Birch Cir
Ankeny, IA 50023

1810 Sw White Birch Circle Ste 11147.36 miles

1810 Sw White Birch Circle Ste 111
Ankeny, IA 50023

303 Nicholas Dr47.71 miles

303 Nicholas Dr
Marshalltown, IA 50158

107 E Southridge Rd47.99 miles

107 E Southridge Rd
Marshalltown, IA 50158

201 E J Ave48.25 miles

201 E J Ave
Grundy Center, IA 50638

532 1st St Nw49.64 miles

532 1st St Nw
Britt, IA 50423

5731 Greendale Rd Ste 10049.79 miles

5731 Greendale Rd Ste 100
Johnston, IA 50131

730 W 3rd St49.92 miles

730 W 3rd St
Garner, IA 50438

Employment, Court Ordered, Probation, Family

Accredited Drug Testing offers comprehensive hair follicle drug testing services in Hamilton, Iowa. If a hair or alcohol test is necessary, Accredited Drug Testing specializes in such assessments, with centers in every city Nationwide capable of conducting hair analysis. Typically, 1.5 to 2 inches of hair from the crown or body are used. Hair tests can detect drugs, alcohol/ETG, or other tailored hair testing options.

In recent times, conducting drug testing has increasingly included hair follicle drug tests. Many employers, judicial bodies, and substance abuse specialists prefer hair testing over the traditional urine test. Employers implementing zero-tolerance drug policies, courts, and probationary individuals use these tests. The key advantage is an extended detection duration of up to 90 days, collected under observation and challenging to manipulate. However, urine tests remain more precise for detecting recent drug use within the previous 5 days.

What it is, How it works

Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. Hair captures a prolonged history of alcohol and drug intake by embedding biomarkers within the structure of the growing hair shaft. When gathered from the scalp area, hair can reveal up to a roughly 3-month window of detection for alcohol and drugs. Collecting hair is straightforward, compared to adulteration attempts, and shipping is uncomplicated.

A sample of 1.5 inches, consisting of about 200 hair strands (approximately the diameter of a #2 pencil) nearest to the scalp, yields 100mg of hair, which is the optimal sample size for both screening and confirmation. For EtG and supplementary tests or examinations exceeding 10 panels, a specimen weighing 150mg is advisable. It's recommended to measure the specimen on a jeweler's scale. If scalp hair is not available, a comparable amount of body hair is acceptable. 'Head hair' indicates scalp hair only, whereas 'Body hair' encompasses all other hair types (such as facial and axillary).

Overview of the Process

The laboratory processing of drug test outcomes involves four primary stages: Accessioning, Screening, Extraction, and Confirmation.

Accessioning entails the initial entry of a sample into a laboratory's system. This step ensures that the sample was properly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and incorporates any further data entry not captured by an electronic chain of custody.

Screening comprises a preliminary assessment for drugs of abuse. It is an economical approach to exclude drug use in most samples, but a positive screening result must be confirmed for legal admissibility. Samples that are presumptively positive in Screening necessitate additional confirmation.

If Screening indicates a presumptive positive result, more hair is extracted from the primary specimen for the Extraction phase. Here, drugs are retrieved from hair at significantly lower concentrations than in other methodologies (e.g., urine or saliva), underscoring why hair drug screening is the most technically challenging method.

Confirmation of any positive screening result is performed using techniques like GC/MS, GC/MS/MS or LC/MS/MS. Samples presumptive of positives undergo a cleansing process before confirmation as needed. The entire laboratory sequence from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair designation and aligns with the accreditation to ISO / IEC 17025 standards.

Benefits of hair drug testing:

  • Extended detection period: Hair drug tests can identify drug use for up to 90 days, unlike urine tests, which have shorter detection periods.
  • Hard to falsify: Cheating a hair drug test is exceedingly difficult, enhancing result accuracy.
  • Chronological data access: Provides an account of drug use patterns over time, not just recent usage.

Drawbacks:

  • Inability to detect immediate use: It requires 5-7 days for drugs to become detectable in hair.
  • Expense: Hair drug tests are typically priced higher than other drug testing methods.
  • Result variation: Elements like hair color and personal variations in hair growth may influence drug metabolite concentrations in hair.

Note: While commonly termed "hair follicle tests", the focus is on analyzing the hair strand, not the follicle beneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

In Hamilton, IA, hair follicle testing surpasses traditional urine tests with its superior detection accuracy and reliability. While urine tests have been the norm, hair tests provide a more comprehensive analysis due to their capability to reveal extended drug use histories. As a result, hair follicle testing is proving to be a more robust choice for employers and other organizations.

Extended Detection Window

Employers in Hamilton, IA, benefit from the extended detection window offered by hair follicle testing, which allows for drug use assessment over an impressive 90-day period. This comprehensive examination gives a fuller picture of an applicant or employee's substance history, facilitating more informed decision-making regarding employment and workplace safety.

Tamper-Resistant Testing Method

In Hamilton, IA, hair follicle drug tests offer a tamper-resistant method that significantly reduces the possibility of sample adulteration. This method ensures that the results remain reliable and beyond reproach, making it a crucial process for organizations seeking trustworthy substance use assessments.

Convenient Nationwide Locations

Our convenient testing network in Hamilton, IA and beyond ensures hassle-free access to drug testing services. With nationwide and local facilities, Accredited Drug Testing supports quick and easy appointment scheduling, making testing services accessible to everyone promptly and without stress.

Simple, Confidential Process

The simple and confidential hair follicle testing process in Hamilton, IA emphasizes privacy and ease of use. From ordering to result retrieval, each step is designed to be straightforward and secure, addressing any privacy concerns while facilitating an uncomplicated testing experience.

Affordable, Fast Turnaround

In Hamilton, IA, Accredited Drug Testing offers affordable pricing with fast turnaround times, providing excellent value to companies of all sizes. Our cost-effective solutions do not compromise on speed or reliability, ensuring organizations receive timely insights without financial strain.

Fast, Accurate, and Reliable Results

In Hamilton, IA, hair follicle drug tests are recognized for their fast, accurate, and reliable outcomes. They quickly detect substance use, offering a precision advantage over other methods. Due to their high accuracy levels, these tests have become the preferred choice for ensuring substance-free environments in workplaces and other settings.

Compliance and Peace of Mind for Employers

Employers in Hamilton, IA achieve compliance and peace of mind with hair follicle testing, which supports drug-free workplace policies and diminishes legal risks while enhancing overall safety. Adopting this testing method assures stakeholders of adherence to regulations and promotes a secure working 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.


Hamilton Drug Testing

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

Hamilton DOT Drug Testing

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

Hamilton DNA Testing

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

Hamilton Industry Training

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

Hamilton Hair Drug Testing

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

Hamilton Alcohol Testing

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

Hamilton Drug Testing Services

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

Hamilton 5 Panel Drug Test

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

Hamilton 10 Panel Drug Test

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

Hamilton On Site Drug Testing

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

Hamilton DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Hamilton, 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