Hair Follicle Drug Testing - Clinton, MN

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

With 18 testing centers in the Clinton area, we offer drug and alcohol testing for employment, probation and DOT requirements. Additional services include DOT consortium enrollment, DNA Testing and background checks. Order your tests and services online or call (800) 221-4291.

18 Hair Drug Testing Centers in Clinton

Minutes Away, Test Today

115 W 2nd St

7.03 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 10:00 AM - 03:00 PM
115 W 2nd St
Graceville, MN 56240

450 E Vold Ave

8.18 mi
🕑 Facility: Mon–Fri: 07:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 03:00 PM
450 E Vold Ave
Ortonville, MN 56278

450 Eastvold Ave

10.07 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 12:00 PM, 01:00 PM - 03:00 PM
450 Eastvold Ave
Ortonville, MN 56278

803 E Milbank Ave

18.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
803 E Milbank Ave
Milbank, SD 57252

304 E 4th Ave

19.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
304 E 4th Ave
Milbank, SD 57252

409 4th St

21.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
409 4th St
Wilmot, SD 57279

404 W Broadway

21.79 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 08:30 AM - 11:30 AM, 01:30 PM - 04:30 PM
404 W Broadway
Browns Valley, MN 56219

401 12th St N

24.28 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 07:30 AM - 11:30 AM, 01:00 PM - 03:30 PM
401 12th St N
Wheaton, MN 56296

403 12th St N

24.28 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM (Lunch: 12:30 PM - 01:30 PM)⚡ Drug Screens: Mon–Fri: 07:30 AM - 12:00 PM, 01:30 PM - 03:30 PM
403 12th St N
Wheaton, MN 56296

400 E 1st St

26.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
400 E 1st St
Morris, MN 56267

900 2nd Ave

32.83 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 11:00 AM, 01:00 PM - 03:00 PM
900 2nd Ave
Madison, MN 56256

205 Orchard Dr Attn Tanelle

34.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
205 Orchard Dr Attn Tanelle
Sisseton, SD 57262

420 County Road 2

39.84 mi
🕑 Facility: Mon–Fri: 07:00 AM - 08:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 03:00 PM
420 County Road 2
Barrett, MN 56311

1282 Walnut St

40.71 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 12:00 PM, 01:00 PM - 04:30 PM
1282 Walnut St
Dawson, MN 56232

1810 Mckinney Ave

41.28 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 08:30 AM - 03:30 PM
1810 Mckinney Ave
Benson, MN 56215

1115 Wisconsin Ave

41.78 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 08:30 AM - 03:30 PM
1115 Wisconsin Ave
Benson, MN 56215

824 N 11th St

49.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
824 N 11th St
Montevideo, MN 56265

525 Legion Dr Ste 1

49.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
525 Legion Dr Ste 1
Montevideo, MN 56265

Employment, Court Ordered, Probation, Family

Accredited Drug Testing offers comprehensive hair follicle drug tests in Clinton, Minnesota. For those requiring alcohol or drug testing via hair samples, Accredited Drug Testing excels in providing these services, with testing facilities accessible in cities across the nation, capable of conducting hair tests. Typically, 1.5 to 2 inches of hair from your head's crown or elsewhere on your body is necessary for analysis. Hair testing can assess drugs, alcohol/ETG, and other tailored hair testing needs.

In recent times, hair follicle drug tests have increasingly become a preferred method over traditional means. Employers, legal entities, and Substance Abuse experts are more inclined to require hair drug tests instead of regular urine analyses. Hair follicle tests serve organizations with no-drug policies, courts, and individuals on probation. Their key advantage lies in a much wider detection window of up to 90 days, through an observed collection process that's nearly fraud-proof. However, for detecting drug use within the previous 5 days, urine tests remain the most precise.

What it is, How it works

Hair analysis has gained recognition as an effective method for uncovering drug and alcohol consumption. Hair offers a prolonged chronology of alcohol and drug intake, as biomarkers are encapsulated within the fibers of each growing strand. When cut near the scalp, hair can deliver a detection range of around 3 months for alcohol and drugs. Collecting hair is straightforward, relatively tamper-resistant, and convenient for transport.

To obtain an optimal sample for testing and verification, a 1.5-inch section of roughly 200 hair strands (equivalent to the thickness of a #2 pencil) nearest to the scalp is ideal, providing 100mg of hair. For EtG, additional tests, and evaluations exceeding 10 panels, 150mg of the specimen is advisable. Utilizing a jeweler’s scale for measuring the sample is suggested. Should scalp hair be missing, a comparable volume of body hair can be taken. When mentioning head hair, it specifically pertains to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).

Process Overview

The primary procedures in laboratory drug test processing include Accessioning, Screening, Extraction, and Confirmation.

Accessioning pertains to the preliminary processing of a sample within a lab's system. It ensures proper sealing and shipment of the sample, allocates a random LAN (Laboratory Accessioning Number), and fulfills any extra data entry not covered by an electronic chain of custody system.

Screening is an initial rapid assessment for substance misuse. Screening is a cost-effective measure to eliminate drug usage in most samples, although a positive result necessitates confirmation before being court-admissible. Samples that present presumptive positive outcomes in Screening require follow-up confirmation.

Upon a presumptive positive Screening result, additional hair is extracted from the source sample and readied for Extraction. During this phase, substances are extracted from hair at a significantly lower concentration compared to other techniques (e.g., urine or oral fluid), contributing to the complexity of hair drug screening.

Positive screening outcomes undergo Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all presumptive positives are cleaned as required. The complete lab process from Accessioning to Confirmation is assessed under the guidance of both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.

Advantages of hair drug testing:

  • Extended detection range: Hair drug tests can identify drug use for up to 90 days, unlike urine tests which have a truncated detection period.
  • Resistance to manipulation: Cheating on a hair drug test is exceedingly challenging, ensuring heightened result accuracy.
  • Historical insights: It can illustrate drug use trends over time, beyond just recent consumption.

Limitations:

  • Unable to detect recent usage: Generally, it requires 5-7 days for drugs to manifest in hair.
  • Expense: Hair drug tests typically incur higher costs compared to alternative drug testing methods.
  • Result variability: Elements like hair color and individual growth variations can influence drug metabolite levels in hair.

Note: Despite frequently being called "hair follicle tests," the analysis revolves around the hair strand rather than the scalp-situated follicle.

Why Hair Follicle Testing Beats Urine Testing

The advantages of hair follicle testing over urine tests in Clinton, MN are significant. Hair tests are more sensitive and accurate, offering a higher reliability level. This advanced method provides a more comprehensive detection window.

Compared to traditional urine testing, hair follicle tests ensure superior accuracy, minimizing false positives and negatives, making them a vital tool for stringent drug policies.

Extended Detection Window

The extended detection window of hair follicle testing makes it an invaluable asset for employers in Clinton, MN. It provides the ability to review an individual's substance use history over the past 90 days, giving a fuller picture.

This method enables a more complete analysis of an applicant or employee's potential drug use, making it a preferred choice for companies seeking a diligent screening process.

Tamper-Resistant Testing Method

Hair follicle tests in Clinton, MN offer an untamperable sample collection method that provides reliable and indisputable results. They greatly reduce the risk of adulteration compared to other testing methods.

This testing method stands out for its ability to prevent manipulation, ensuring that results are a true representation of substance use, thereby enhancing trust in the outcomes.

Convenient Nationwide Locations

With convenient nationwide testing centers, finding a location for hair follicle testing in Clinton, MN and beyond is quick and easy. The process is hassle-free, ensuring a seamless experience.

Whether local or distant, testing centers are readily available, providing accessibility for urgent needs and routine checks alike, symbolizing both convenience and efficiency.

Simple, Confidential Process

In Clinton, MN, the process for hair follicle testing is designed to be simple and confidential. From order placement to taking the test and receiving the results, every step respects privacy and ease of use.

This streamlined approach reassures individuals of their personal data security, making it a straightforward choice for those concerned about confidentiality.

Affordable, Fast Turnaround

Competitive pricing and fast turnaround times make hair follicle testing in Clinton, MN an attractive option. Companies benefit from the excellent value provided by these robust testing services without stretching budgets.

The combination of affordability and swift results enhances peace of mind for businesses of varying sizes, ensuring a cost-effective solution for drug testing needs.

Fast, Accurate, and Reliable Results

Hair follicle drug tests in Clinton, MN provide a high level of accuracy and reliability in detecting substance use. The precision and speed of results from hair testing make them an excellent choice for those seeking fast, dependable outcomes.

Employers and individuals appreciate the rapid turnaround and trustworthy results that come with hair follicle testing, which stands out as a premier option for substance detection.

Compliance and Peace of Mind for Employers

Ensuring compliance and giving peace of mind to employers in Clinton, MN, hair follicle tests align with workplace drug-free policies, reducing legal risks and improving workplace safety.

Employers benefit from this testing method by maintaining a healthy and safe work environment, assured of adherence to their stringent drug policies.

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.


Clinton Drug Testing

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

Clinton DOT Drug Testing

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Clinton DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Clinton, MN.

Clinton Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Clinton, MN.v

Clinton Hair Drug Testing

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

Clinton Alcohol Testing

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

Clinton Drug Testing Services

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

Clinton 5 Panel Drug Test

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

Clinton 10 Panel Drug Test

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

Clinton On Site Drug Testing

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

Clinton DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Clinton, MN 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

Fast,easy and efficient

Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊

Micheal Ankenbrandt - 2/19/2025

Friendly and Knowledgeable

I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.

Kendra Harley - 3/26/2025

Excellant Performance

The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job

Eli Gonzalez - 1/4/2025

I love the customer service

I love the customer service. The lady was patient enough to help me book my appointment with ease and ensuring I get the location that's best for me. Keep up the good work!

Elizabeth Chiaka - 9/19/2024

Super Easy!

Super easy to set up an appointment through the phone. They walked me through all the steps and found me a location right near my house. Would definitely recommend!

Aldita Lumaj - 1/17/2025

Extremely pleasant

Initially Torrie helped me but I needed to call back. When I called back Kayla stepped in and finished my order. Both were extremely pleasant over the phone and provided wonderful customer service. Kudos to them!

Brynne Beverly - 4/19/2024

Quick, Polite, Informative

Everyone has been quick to respond, polite, informative. It's been easy to order tests. I would recommend them to anyone to use.

April Rogers - 2/15/2025

Saved My CDL!

Time was running out before my Cdl got downgraded because of a violation I had on clearinghouse. I couldn't find an employer to send me for my return to duty test, but these guys had my test scheduled and done in the same day! They saved my cdl. Thank you again!

Michael Williams - 12/2/2024

Hassle Free Experience

It was easy to make the arrangements to get to someone in regards to renewing my DOT medical certificate. They took care of everything over the phone which made my experience hassle free. I will definitely be using them again and you should too.

Jim Raymond - 10/18/2024

Super Helpful

Detricia was super helpful in making sure that the drug test is sent my worker for was the right one I needed for my company to be compliant with my customers drug test requirements.

Kevin Howell - 12/19/2024


(800) 221-4291