Hair Follicle Drug Testing - Chester, PA

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

38 Hair Drug Testing Centers in Chester

Minutes Away, Test Today

510 E Gay Street0.58 miles

510 E Gay Street
West Chester, PA 19382

600 E Marshall St,0.75 miles

600 E Marshall St,
West Chester, PA 19380

606 E Marshall St Ste 1050.82 miles

606 E Marshall St Ste 105
West Chester, PA 19380

915 Old Fern Hill Rd Ste 31.57 miles

915 Old Fern Hill Rd Ste 3
West Chester, PA 19380

1502 W Chester Pike,4.26 miles

1502 W Chester Pike,
West Chester, PA 19382

183 W Lincoln Highway - Unit 8, Whiteland Towne Shopping Cente5.05 miles

183 W Lincoln Highway - Unit 8, Whiteland Towne Shopping Cente
Exton, PA 19341

308 E Lancaster Ave,5.81 miles

308 E Lancaster Ave,
Downingtown, PA 19335

150 E Pennsylvania Ave Ste 1405.99 miles

150 E Pennsylvania Ave Ste 140
Downingtown, PA 19335

99 Manor Ave Ste 26.10 miles

99 Manor Ave Ste 2
Downingtown, PA 19335

102 Schubert Dr6.17 miles

102 Schubert Dr
Downingtown, PA 19335

257 W Uwchlan Ave Ste 2206.19 miles

257 W Uwchlan Ave Ste 220
Downingtown, PA 19335

309 Lancaster Avenue,6.29 miles

309 Lancaster Avenue,
Frazer, PA 19355

625 N Pottstown Pike6.39 miles

625 N Pottstown Pike
Exton, PA 19341

736 Baltimore Pike, Suite 96.91 miles

736 Baltimore Pike, Suite 9
Concordville, PA 19331

80 W Welsh Pool Rd Ste 102,6.97 miles

80 W Welsh Pool Rd Ste 102,
Exton, PA 19341

80 W Welsh Pool Rd, Ste 205 N6.97 miles

80 W Welsh Pool Rd, Ste 205 N
Exton, PA 19341

80 W Welsh Pool Rd Ste 20057.04 miles

80 W Welsh Pool Rd Ste 2005
Exton, PA 19341

School House Rd & Route 1, 132 Onix Drive8.06 miles

School House Rd & Route 1, 132 Onix Drive
Kennett Square, PA 19348

15 Industrial Blvd Ste, Suite A-1018.12 miles

15 Industrial Blvd Ste, Suite A-101
Paoli, PA 19301

3301 E Lincoln Hwy,8.33 miles

3301 E Lincoln Hwy,
Thorndale, PA 19372

11 Industrial Blvd8.38 miles

11 Industrial Blvd
Paoli, PA 19301

1167a W Baltimore Pike,9.60 miles

1167a W Baltimore Pike,
Media, PA 19063

1235 Horseshoe Pike,9.96 miles

1235 Horseshoe Pike,
Downingtown, PA 19335

201 Reeceville Rd10.19 miles

201 Reeceville Rd
Coatesville, PA 19320

830 W Cypress St10.49 miles

830 W Cypress St
Kennett Square, PA 19348

3600 Silverside Rd Ste B11.01 miles

3600 Silverside Rd Ste B
Wilmington, DE 19810

3574 West Chester Pike,11.26 miles

3574 West Chester Pike,
Newtown Square, PA 19073

1001 Chesterbrook Blvd11.46 miles

1001 Chesterbrook Blvd
Berwyn, PA 19312

2722 Concord Pike11.50 miles

2722 Concord Pike
Wilmington, DE 19803

244 W Lincoln Hwy11.86 miles

244 W Lincoln Hwy
Coatesville, PA 19320

1403 Foulk Rd Ste 103,11.88 miles

1403 Foulk Rd Ste 103,
Wilmington, DE 19803

2123 Concord Pike12.23 miles

2123 Concord Pike
Wilmington, DE 19803

Phoenixville Plaza, 700 Nutt Road Unit 73512.54 miles

Phoenixville Plaza, 700 Nutt Road Unit 735
Phoenixville, PA 19460

450 Cresson Blvd, Suite 3, Oaks Corporate Center12.70 miles

450 Cresson Blvd, Suite 3, Oaks Corporate Center
Phoenixville, PA 19460

2000 Sproul Rd Ste 10213.25 miles

2000 Sproul Rd Ste 102
Broomall, PA 19008

920 W Sproul Rd Ste 11013.70 miles

920 W Sproul Rd Ste 110
Springfield, PA 19064

202 Lantana Dr13.93 miles

202 Lantana Dr
Hockessin, DE 19707

131 S State Rd13.95 miles

131 S State Rd
Springfield, PA 19064

Employment, Court Ordered, Probation, Family

Accredited Drug Testing provides full-spectrum hair follicle drug testing services in Chester, Pennsylvania. If a hair drug or alcohol test is what you need, Accredited Drug Testing is an expert in hair testing, with centers available nationwide to conduct these tests. You must generally have between 1.5 to 2 inches of hair from your head or other body parts for testing purposes. Hair tests can assess drugs, alcohol/ETG, or be customized as needed.

Recently, drug testing methods have increasingly adopted hair follicle tests. A growing number of employers, courts, and Substance Abuse experts now prefer hair drug tests over standard urine tests. Hair follicle drug tests are preferred by employers with zero-tolerance policies, judicial systems, and probation departments. Their main advantage lies in their ability to detect drug use over a longer period—typically up to 90 days, collected through an observable process, making them almost impossible to tamper with. Yet, urine tests remain the best choice when testing for recent drug use within five days.

What it is, How it works

Hair testing is recognized as a robust method for identifying drug and alcohol consumption. Hair retains a long-term record of such substances by capturing biomarkers inside the strands as they develop. When the hair is obtained near the scalp, it can offer up to a 90-day detection period for alcohol and other drugs. Collecting hair is straightforward, not easily tampered with, and convenient for shipping.

A 1.5-inch segment of roughly 200 hairs (approximately the diameter of a #2 pencil) from the scalp supplies 100mg, which is the optimal amount for analysis. For tests like EtG, add-ons, or those exceeding 10 panels, a specimen of 150mg is advisable. We suggest using a jeweler’s scale for accuracy. If scalp hair isn't an option, an equivalent quantity of body hair can be used. References to head hair mean scalp hair solely. Body hair encompasses all other types (facial, axillary, etc.).

Process Overview

The laboratory processing of drug tests encompasses four main stages: Accessioning, Screening, Extraction, and Confirmation.

Accessioning involves the preliminary processing of a sample within a laboratory’s framework. This step ensures the sample was sealed and transported correctly, assigns a random LAN (Laboratory Accessioning Number), and completes any remaining data input not included by an electronic chain of custody system.

Screening comprises an initial rapid assessment for potential drug abuse. Though Screening is a budget-friendly approach to exclude drug use for most samples, a positive result demands confirmation for legal admissibility. Samples that are presumptively positive in Screening must undergo further confirmation.

If a sample suggests positivity during Screening, additional hair is extracted from the original specimen and prepped for Extraction. Here, drugs are isolated from hair at significantly lower concentrations than in other tests (e.g., urine or oral fluid), making hair drug screening the most complex method to execute.

Confirmation of any screening-positive outcome is performed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive specimens are cleansed prior to confirmation as necessary. The comprehensive laboratory procedure from Accessioning to Confirmation undergoes scrutiny under both the CAP (College of American Pathologists) Hair designation and the ISO/IEC 17025 accreditation.

Advantages of hair drug testing:

  • Extended detection period: Hair drug tests have the ability to identify drug use for up to 90 days, unlike urine tests which offer a shorter window.
  • Hard to dodge: Cheating a hair drug test is extremely challenging, enhancing the reliability of the outcomes.
  • Offers chronological insights: It reveals a usage pattern over time, not just immediate consumption.

Limitations:

  • Unable to detect recent consumption: There is a 5-7 day period before drugs become detectable in hair.
  • Expense: Hair drug tests tend to be pricier compared to other testing techniques.
  • Discrepancies in findings: Factors like hair color and individual hair growth variance can influence the drug metabolite concentrations in hair.

Note: Although commonly referred to as "hair follicle tests," the test inspects the hair strand, not the follicle beneath the scalp

Why Hair Follicle Testing Beats Urine Testing

Why Hair Follicle Testing Beats Urine Testing in Chester, PA
Hair follicle testing offers superior detection capabilities compared to traditional urine tests. This method provides more reliable and longer substance detection, making it ideal for comprehensive drug testing needs.
Benefits Include:

  • Extended detection period
  • Higher reliability
  • Reduced chances of tampering

Extended Detection Window

Extended Detection Window in Chester, PA
Hair follicle testing stands out with its ability to trace drug use for up to 90 days. This feature grants employers an expansive view of an individual's substance use history, aiding in informed decision-making about potential hires or existing employees.

Comprehensive Testing:

  • Detects drug use over months
  • Offers detailed substance history
  • Ensures better hire assessments

Tamper-Resistant Testing Method

Tamper-Resistant Testing Method in Chester, PA
Hair follicle tests offer a higher degree of reliability by significantly reducing the risk of sample tampering. The process ensures that the results are trustworthy and difficult to manipulate, giving all parties confidence in the findings.

Reliable Results:

  • Minimizes adulteration risk
  • Ensures authentic outcomes
  • Provides peace of mind

Convenient Nationwide Locations

Convenient Nationwide and Local Testing Locations in Chester, PA
Our extensive network of testing centers offers nationwide access, guaranteeing convenient and hassle-free drug testing experiences. Experience swift and easy access to our services locally in Chester, PA.

Find convenient testing with ease and simplicity, ensuring your testing needs are met without delay or difficulty anywhere in the country.

Simple, Confidential Process

Simple, Confidential Process in Chester, PA
Enjoy a seamless and private experience when ordering, participating in, and receiving your testing results. We prioritize your privacy and provide a straightforward approach to ensure your comfort and security.

Our commitment to confidentiality and ease of use addresses any privacy concerns, making the entire process stress-free and simple for everyone involved.

Affordable, Fast Turnaround

Affordable Pricing and Fast Turnaround in Chester, PA
Our competitive pricing and swift turnaround times offer exceptional value for companies of all sizes, providing peace of mind without financial strain.
Get top-quality testing with quick results, designed to fit your budget and business needs.

We deliver cost-effective solutions, ensuring you don't compromise on quality while maintaining quick and dependable service.

Fast, Accurate, and Reliable Results

Fast, Accurate, and Reliable Results in Chester, PA
Experience exceptional precision with our hair follicle drug tests, renowned for their accuracy in detecting substances. These tests provide quick results without sacrificing reliability, ensuring you receive a comprehensive substance use profile.

Time is of the essence, and our hair follicle testing delivers swift, accurate outcomes, making it a top choice for those seeking timely and dependable drug screening.

Compliance and Peace of Mind for Employers

Compliance and Peace of Mind for Employers in Chester, PA
Utilizing hair follicle testing in the workplace assures compliance with drug-free policies and reduces legal risks. This testing method enhances safety, ensuring a more secure and compliant workplace environment for all.

Enhancements Include:

  • Reduction in legal risks
  • Improved safety standards
  • Assurance of policy adherence

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.


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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

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I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!

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