Hair Follicle Drug Testing - Guilford, CT

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

37 Hair Drug Testing Centers in Guilford

Minutes Away, Test Today

11 Woodland Road,4.12 miles

11 Woodland Road,
Madison, CT 6443

6 Business Park Dr5.81 miles

6 Business Park Dr
Branford, CT 6405

144 North Main Street,6.96 miles

144 North Main Street,
Branford, CT 6405

84 N Main St7.30 miles

84 N Main St
Branford, CT 6405

400 W Main St8.88 miles

400 W Main St
Branford, CT 6405

863 N Main St Ext10.70 miles

863 N Main St Ext
Wallingford, CT 6492

1631 State St11.50 miles

1631 State St
New Haven, CT 6511

370 James St Ste 30411.66 miles

370 James St Ste 304
New Haven, CT 6513

2 Church St S Ste 115,12.92 miles

2 Church St S Ste 115,
New Haven, CT 6519

2080 Whitney Ave13.00 miles

2080 Whitney Ave
Hamden, CT 6518

3000 Dixwell Ave,13.07 miles

3000 Dixwell Ave,
Hamden, CT 6518

2440 Whitney Ave 2nd Fl13.21 miles

2440 Whitney Ave 2nd Fl
Hamden, CT 6518

1213 Chapel St13.22 miles

1213 Chapel St
New Haven, CT 6511

15 South Elm Street,13.29 miles

15 South Elm Street,
Wallingford, CT 6492

1100 Dixwell Ave13.65 miles

1100 Dixwell Ave
Hamden, CT 6514

192 Westbrook Rd13.70 miles

192 Westbrook Rd
Essex, CT 6426

175 Sherman Ave13.71 miles

175 Sherman Ave
New Haven, CT 6511

60 Church St13.71 miles

60 Church St
Yalesville, CT 6492

419 Whalley Ave Ste 30613.92 miles

419 Whalley Ave Ste 306
New Haven, CT 6511

900 Northrup Rd14.45 miles

900 Northrup Rd
Wallingford, CT 6492

446 Blake St 1st Fl14.55 miles

446 Blake St 1st Fl
New Haven, CT 6515

929 Boston Post Road,15.27 miles

929 Boston Post Road,
Old Saybrook, CT 6475

236 Boston Post Rd16.51 miles

236 Boston Post Rd
Orange, CT 6477

1064 E Main St Ste 30116.98 miles

1064 E Main St Ste 301
Meriden, CT 6450

534 Saybrook Rd Ste 70017.63 miles

534 Saybrook Rd Ste 700
Middletown, CT 6457

400 Saybrook Rd,17.92 miles

400 Saybrook Rd,
Middletown, CT 6457

816 Broad Street, Ste 22,18.25 miles

816 Broad Street, Ste 22,
Meriden, CT 6450

28 S Main St18.41 miles

28 S Main St
Cheshire, CT 6410

28 Crescent St18.45 miles

28 Crescent St
Middletown, CT 6457

13 Lafayette St20.32 miles

13 Lafayette St
Milford, CT 6460

44 Bridge St20.87 miles

44 Bridge St
Ansonia, CT 6401

232 Boston Post Rd21.06 miles

232 Boston Post Rd
Milford, CT 6460

515 Bridgeport Ave,22.46 miles

515 Bridgeport Ave,
Shelton, CT 6484

4 Corporate Dr, Ste 18523.33 miles

4 Corporate Dr, Ste 185
Shelton, CT 6484

100 Commerce Dr23.62 miles

100 Commerce Dr
Shelton, CT 6484

887 Bridgeport Ave23.64 miles

887 Bridgeport Ave
Shelton, CT 6484

2 Trap Falls Rd Ste 10523.72 miles

2 Trap Falls Rd Ste 105
Shelton, CT 6484

Employment, Court Ordered, Probation, Family

Accredited Drug Testing offers comprehensive hair follicle drug testing in Guilford, Connecticut. If you require a drug or alcohol hair test, Accredited Drug Testing excels in hair analysis and has centers located Nationwide for conducting these tests. Generally, you need 1.5 to 2 inches of hair from the crown or other body areas. Hair samples can be assessed for drugs, alcohol/ETG, or tailored testing needs.

In recent years, hair follicle drug testing has become more prevalent for detecting drug use. Many employers, legal entities, and substance abuse experts now opt for hair drug tests over traditional urine tests. Hair follicle tests are favored by employers with strict drug policies, courts, and those on probation due to its benefits. It offers a longer detection window, up to 90 days, during a monitored collection process and is hard to manipulate. However, for drug use detection within the last 5 days, urine testing remains the most precise.

What it is, How it works

Hair assessments have emerged as a notable method for identifying drug and alcohol consumption. The strands encapsulate biomarkers within their evolving fibers, offering an extended timeline of such usage. Collected near the scalp, strands furnish around a three-month observation period for alcohol and drugs. The strands are straightforward to gather, relatively immune to tampering, and convenient for transportation.

By obtaining a 1.5-inch portion consisting of roughly 200 strands closest to the scalp, it amounts to roughly 100mg, which is optimal for preliminary analysis and detailed verification. For EtG enhancements and/or extensive tests beyond 10 panels, acquiring 150mg is advisable. It's suggested to measure the sample using a precision jeweler's scale. If head strands are unavailable, an equivalent body hair sample should be taken. References to head hair pertain strictly to scalp hair, while body hair includes all other varieties (such as facial and axillary).

Overview of the Process

The procedure of laboratory analysis for drug tests encompasses four pivotal phases: Accessioning, Screening, Extraction, and Confirmation.

Accessioning is the introductory phase, entering a specimen into the lab’s registry. This phase ensures the specimen's proper sealing and delivery, assigns a random LAN (Laboratory Accessioning Number), and concludes extra data input absent from an electronic custody chain system.

Screening comprises a swift initial check for abusive drugs. While Screening presents a cost-efficient method to negate drug consumption in numerous samples, a positive result necessitates confirmation to hold validity in judicial settings. Such samples screened tentatively positive require a further verification step.

Presumptive positive results in Screening lead to further extraction from the original sample. In this Extraction stage, drugs are isolated from hair at lower concentrations than other methods (e.g., urine or saline solutions), explaining the complexity of hair drug screening.

Confirmation of any positive outcomes follows via GC/MS, GC/MS/MS or LC/MS/MS. Prior to confirmation, all initial positive samples undergo necessary washing. The comprehensive lab process from Accessioning through Confirmation is audited per the CAP (College of American Pathologists) Hair standard and ISO / IEC 17025 criteria.

Merits of Hair Drug Testing:

  • Extended detection span: Hair assessments detect drug use up to 90 days, unlike urine tests with shorter spans.
  • Hard to manipulate: Manipulating a hair drug test is considerably challenging, enhancing its reliability.
  • Historical insight: It offers an overview of drug use over time.

Downsides:

  • No recent usage detection: Drugs take around 5-7 days to manifest in hair.
  • Expense: Hair tests often cost more than alternative testing methods.
  • Result variability: Attributes like hair color and growth variations can affect metabolite concentrations.

Note: Although termed "hair follicle tests", the analysis focuses on hair strands, not the follicles beneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

Hair follicle testing in Guilford, CT, outshines urine testing with its superior detection accuracy. Unlike urine tests, which may offer limited information about recent usage, hair testing provides a detailed picture over a longer timeframe, making it an excellent alternative for employers and authorities seeking reassurance through heightened reliability and comprehensive insights.

Extended Detection Window

Hair follicle testing in Guilford, CT, proves advantageous with its extended detection window of up to 90 days. This period far exceeds that of traditional testing methods, offering employers a complete understanding of an individual's substance history. Such insight aids in vital decision-making processes, providing clarity on substance use patterns for informed employment policies.

Tamper-Resistant Testing Method

The tamper-resistant nature of hair follicle testing in Guilford, CT, ensures that results remain uncontaminated. By significantly decreasing the chances of sample adulteration, this method provides results that are reliable and valid, making it a trusted choice for organizations prioritizing integrity and authenticity in drug testing procedures.

Convenient Nationwide Locations

In Guilford, CT, our nationwide testing centers conveniently offer hair follicle testing services. Enjoy quick and hassle-free access to reliable facilities that ensure ease and accessibility for both local and national clients, making the testing process smooth for individuals and organizations alike.

Simple, Confidential Process

In Guilford, CT, the hair follicle testing process is both simple and confidential. From ordering to result retrieval, the procedure addresses privacy concerns while ensuring ease of use. Through straightforward steps, individuals receive reliable analysis without compromising their personal information or convenience.

Affordable, Fast Turnaround

Offering affordable pricing and swift turnaround in Guilford, CT, hair follicle testing provides great value for businesses of any size. Competitive rates and efficient result delivery ensure that organizations can maintain budgetary alignment while achieving the desired reliability and assurance for their testing needs.

Fast, Accurate, and Reliable Results

In Guilford, CT, the precision and speed of hair follicle drug tests are unmatched. Hair testing delivers swift and accurate results, owing to advanced technology designed to pinpoint substance use with remarkable accuracy. Individuals and companies benefit from this reliable method that ensures results are both timely and dependable, giving them the confidence they need.

Compliance and Peace of Mind for Employers

In Guilford, CT, employers gain peace of mind with hair follicle testing, as it ensures compliance with workplace drug policies. By implementing this testing, companies minimize legal risks and reinforce safety in their work environments. This method offers a reliable solution that helps maintain drug-free settings while safeguarding organizational and employee well-being.

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.


Guilford Drug Testing

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

Guilford DOT Drug Testing

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

Guilford DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Guilford, CT.

Guilford Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Guilford, CT.v

Guilford Hair Drug Testing

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

Guilford Alcohol Testing

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

Guilford Drug Testing Services

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

Guilford 5 Panel Drug Test

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

Guilford 10 Panel Drug Test

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

Guilford On Site Drug Testing

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

Guilford DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Guilford, CT 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