Hair Follicle Drug Testing - Coloma, WI

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

39 Hair Drug Testing Centers in Coloma

Minutes Away, Test Today

200 N Oakridge Ct11.36 miles

200 N Oakridge Ct
Wautoma, WI 54982

900 E Division St11.90 miles

900 E Division St
Wautoma, WI 54982

6493 Valley Circle Rd12.33 miles

6493 Valley Circle Rd
Plainfield, WI 54966

402 W Lake St15.47 miles

402 W Lake St
Friendship, WI 53934

601 Grove Ave17.02 miles

601 Grove Ave
Wild Rose, WI 54984

701 Grove Ave17.10 miles

701 Grove Ave
Wild Rose, WI 54984

1019 Squire Ct17.28 miles

1019 Squire Ct
Nekoosa, WI 54457

1160 Rome Center Dr18.31 miles

1160 Rome Center Dr
Nekoosa, WI 54457

1015 Angelus Dr27.29 miles

1015 Angelus Dr
Nekoosa, WI 54457

1408 Wheelihan Ave27.34 miles

1408 Wheelihan Ave
Necedah, WI 54646

1210 Parkwood Dr27.64 miles

1210 Parkwood Dr
Wisconsin Rapids, WI 54494

220 24th St S27.94 miles

220 24th St S
Wisconsin Rapids, WI 54494

2031 Peach St28.00 miles

2031 Peach St
Wisconsin Rapids, WI 54494

225 Memorial Dr29.01 miles

225 Memorial Dr
Berlin, WI 54923

130 25th Ave S29.91 miles

130 25th Ave S
Wisconsin Rapids, WI 54495

800 Riverside Dr30.74 miles

800 Riverside Dr
Waupaca, WI 54981

5409 Vern Holmes Dr32.00 miles

5409 Vern Holmes Dr
Stevens Point, WI 54482

220 E State St Rm 10432.14 miles

220 E State St Rm 104
Mauston, WI 53948

2817 New Pinery Rd Ste 10932.34 miles

2817 New Pinery Rd Ste 109
Portage, WI 53901

1050 Division St32.66 miles

1050 Division St
Mauston, WI 53948

530 Wisconsin Dells Pkwy S33.61 miles

530 Wisconsin Dells Pkwy S
Wisconsin Dells, WI 53965

5412 Us Highway 10 E33.72 miles

5412 Us Highway 10 E
Stevens Point, WI 54481

340 Enterprise Dr34.31 miles

340 Enterprise Dr
Markesan, WI 53946

123 E Seward St36.55 miles

123 E Seward St
Ripon, WI 54971

933 Newbury St36.77 miles

933 Newbury St
Ripon, WI 54971

707 14th St39.77 miles

707 14th St
Baraboo, WI 53913

306 E Edgewater St39.86 miles

306 E Edgewater St
Cambria, WI 53923

2000 N Dewey Ave41.01 miles

2000 N Dewey Ave
Reedsburg, WI 53959

1900 N Dewey Ave41.10 miles

1900 N Dewey Ave
Reedsburg, WI 53959

5805 74th Avenue North41.22 miles

5805 74th Avenue North
Brooklyn, MN 54443

223 E Main St42.35 miles

223 E Main St
Reedsburg, WI 53959

600 N Westhaven Dr44.60 miles

600 N Westhaven Dr
Oshkosh, WI 54904

855 N Westhaven Dr44.60 miles

855 N Westhaven Dr
Oshkosh, WI 54904

500 S Oakwood Rd45.65 miles

500 S Oakwood Rd
Oshkosh, WI 54904

1405 Mill St45.77 miles

1405 Mill St
New London, WI 54961

1855 S Koeller St46.71 miles

1855 S Koeller St
Oshkosh, WI 54902

600 Fern St47.45 miles

600 Fern St
Waupun, WI 53963

620 W Brown St47.72 miles

620 W Brown St
Waupun, WI 53963

180 Gateway Dr48.73 miles

180 Gateway Dr
Waupun, WI 53963

Employment, Court Ordered, Probation, Family

In Coloma, Wisconsin, Accredited Drug Testing offers comprehensive hair follicle drug testing services. Specializing in both drug and alcohol hair tests, we have facilities in cities across the country to facilitate these examinations. With a minimum of 1.5 to 2 inches of hair needed, testing can analyze substances like drugs or alcohol/ETG, as well as provide other custom hair testing solutions.

Over the years, the trend in drug testing has increasingly favored hair follicle analysis. Employers, court systems, and Substance Abuse professionals now often choose hair testing over traditional urine tests. This method benefits employers with strict no-drug policies, judicial entities, and those on probation due to its extensive 90-day detection window. Though it's nearly impossible to tamper with, urine remains the go-to for tests capturing recent 5-day usage.

What it is, How it works

Recognized as a significant method, hair testing is now a robust resource for identifying drug and alcohol usage. It captures a lasting record by embedding biomarkers within the strands of hair as they grow. When retrieved close to the scalp, it can furnish a detection period extending up to roughly three months for identifying alcohol and other drugs. The process of collecting hair is straightforward, challenging to tamper with, and uncomplicated to transport.

A specimen length of 1.5 inches, comprising approximately 200 strands (equivalent to a #2 pencil's circumference) nearest to the scalp, yields 100mg of hair, the preferred quantity for examination and verification. For EtG, supplementary testing, and/or tests exceeding 10 panels, a recommendation of 150mg of the sample is advised. Utilizing a jeweler’s scale to weigh the specimen is suggested. In situations where scalp hair isn’t accessible, a comparable volume of body hair may be substituted. References to head hair pertain solely to scalp hair. Body hair encompasses all other hair categories (including facial, axillary, etc.).

Process Outline

The laboratory processing of a drug test result unfolds in four critical stages: Accessioning, Screening, Extraction, and Confirmation.

Accessioning describes the initial step of integrating a sample into a laboratory's system. This comprises verifying that the sample has been adequately sealed and dispatched, assigning it a unique LAN (Laboratory Accessioning Number), and fulfilling any data entry requirements not met by an electronic chain of custody system.

Screening conducts an initial rapid appraisal for abuse-related drugs. Despite being a cost-efficient method to exclude drug use in numerous samples, a positive screen mandates confirmation for legal validity. Samples with presumptively positive readings in Screening necessitate additional confirmation.

When the Screening phase identifies a presumptive positive, additional hair is extracted from the original specimen and prepped for Extraction. This phase extracts drugs from hair at considerably lower concentrations than other approaches (e.g., urine or saliva), attributing to the complex nature of hair drug screening methodologies.

GC/MS, GC/MS/MS, or LC/MS/MS methods are utilized for confirming any positive screening outcome. All samples that are initially positive undergo washing prior to confirmation. The comprehensive laboratory workflow from Accessioning to Confirmation is evaluated both under the CAP (College of American Pathologists) Hair designation and the adherence to ISO / IEC 17025 standards.

Benefits of hair drug testing:

  • Extensive detection timeframe: Hair drug tests can discern drug use up to 90 days, in contrast to urine tests which offer a shorter detection duration.
  • Hard to manipulate results: Hair drug testing is challenging to compromise, leading to more reliable outcomes.
  • Portrays historical usage: Offers insights into drug consumption patterns over time, not just immediate usage.

Drawbacks:

  • Not suitable for detecting recent consumption: Drugs need approximately 5-7 days to appear in hair.
  • Expense: Hair drug testing typically incurs higher costs compared to alternative testing methods.
  • Result variations: Factors like hair color and personal variations in hair growth can influence drug metabolite concentration within hair.

Advisory: Although commonly termed as "hair follicle tests", the examination is conducted on the hair strand rather than the under-skin hair follicle.

Why Hair Follicle Testing Beats Urine Testing

When comparing drug testing methods in Coloma, WI, hair follicle testing excels over urine tests. It offers enhanced detection accuracy and reliability. Hair testing is able to trace substance use history more thoroughly, whereas urine tests might miss long-term patterns.

In addition, hair testing presents a more robust defense against attempts to circumvent results. Urine tests can often be manipulated, whereas hair testing's legitimacy remains largely unchallenged.

Extended Detection Window

The extended detection window of hair follicle testing in Coloma, WI, provides a comprehensive insight into an individual’s substance use. With a reach of up to 90 days, employers are afforded a clear view into both potential employees and staff's drug use histories.

This method delivers a more detailed perspective, allowing businesses to make informed decisions, understanding the persistent nature of substance habits through hair analysis.

Tamper-Resistant Testing Method

Hair follicle tests in Coloma, WI, boast a significant resilience against tampering. The integrity of test samples is preserved, ensuring reliable and trustworthy results that are hard to question.

Unlike urine samples, which can be easily manipulated, hair samples provide a robust benchmark for drug testing that companies can trust when assessing their workforce efficiently.

Convenient Nationwide Locations

Accredited Drug Testing makes accessing hair follicle testing in Coloma, WI, simple with our nationwide and local centers. This convenience ensures clients have easy, hassle-free access to reliable testing services whenever needed.

With multiple centers, testing becomes a straightforward process, underpinned by a broad network ensuring fast service delivery and comprehensive coverage for all clients.

Simple, Confidential Process

Our straightforward and confidential hair follicle testing process in Coloma, WI, caters to privacy and ease-of-use intuitively. From ordering to testing and receiving results, the procedure is managed efficiently to safeguard client data and comfort.

This seamless, streamlined approach assures users of confidentiality and simplicity, prioritizing their privacy and experience from start to finish.

Affordable, Fast Turnaround

Offering competitive pricing and quick results, hair follicle testing in Coloma, WI, stands out for affordability. Companies of all sizes benefit from cost-effective solutions without sacrificing the quality or speed of service.

Employers enjoy the balance of premium testing services combined with fast turnarounds, ensuring the process is both budget-friendly and trustworthy.

Fast, Accurate, and Reliable Results

In Coloma, WI, the efficiency and accuracy of hair follicle drug tests are unmatched. With the ability to quickly deliver reliable results, these tests provide superior detection of substance use, ensuring that those tested are evaluated precisely and efficiently.

Employers can benefit from the rapid turnaround time that hair follicle testing promises. This quick processing ensures that decision-making regarding hiring or compliance can be conducted without delay, offering peace of mind and security.

Compliance and Peace of Mind for Employers

In Coloma, WI, utilizing hair follicle tests for drug detection offers employers a dual benefit of compliance and assurance. These tests align neatly with workplace drug-free policies, minimizing legal exposure while promoting a safer working atmosphere.

Employers gain peace of mind knowing they are adhering to regulatory demands and standards, fostering a culture of responsibility and safety within the organization.

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.


Coloma Drug Testing

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

Coloma DOT Drug Testing

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

Coloma DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Coloma, WI.

Coloma Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Coloma, WI.v

Coloma Hair Drug Testing

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

Coloma Alcohol Testing

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

Coloma Drug Testing Services

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

Coloma 5 Panel Drug Test

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

Coloma 10 Panel Drug Test

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

Coloma On Site Drug Testing

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

Coloma DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Coloma, WI 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

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

Fast service and friendly staff!

Fast service and friendly staff! Could not recommend enough for drug testing services.

Habib Malik - 4/12/2025


(800) 221-4291