Hair Follicle Drug Testing - Blackwell, PA

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

33 Hair Drug Testing Centers in Blackwell

Minutes Away, Test Today

32-36 Central Ave13.73 miles

32-36 Central Ave
Wellsboro, PA 16901

25 Walnut St13.80 miles

25 Walnut St
Wellsboro, PA 16901

110 Plaza Ln13.93 miles

110 Plaza Ln
Wellsboro, PA 16901

63 S Main St23.33 miles

63 S Main St
Mansfield, PA 16933

107 N Main St23.37 miles

107 N Main St
Mansfield, PA 16933

1020 Thompson St25.19 miles

1020 Thompson St
Jersey Shore, PA 17740

560 Mcelhattan Dr27.81 miles

560 Mcelhattan Dr
Mcelhattan, PA 17748

127 Sullivan St28.01 miles

127 Sullivan St
Canton, PA 17724

2605 Reach Rd28.17 miles

2605 Reach Rd
Williamsport, PA 17701

777 Rural Ave28.41 miles

777 Rural Ave
Williamsport, PA 17701

220 Woodward Ave Ste 328.67 miles

220 Woodward Ave Ste 3
Lock Haven, PA 17745

1100 Grampian Blvd28.90 miles

1100 Grampian Blvd
Williamsport, PA 17701

5 W Main St29.16 miles

5 W Main St
Lock Haven, PA 17745

24 Cree Dr29.61 miles

24 Cree Dr
Lock Haven, PA 17745

955 Bellefonte Ave29.78 miles

955 Bellefonte Ave
Lock Haven, PA 17745

610 High St29.92 miles

610 High St
Lock Haven, PA 17745

1953 E 3rd St30.36 miles

1953 E 3rd St
Williamsport, PA 17701

285 Guthrie Dr32.83 miles

285 Guthrie Dr
Troy, PA 16947

5250 Lycoming Mall Dr32.94 miles

5250 Lycoming Mall Dr
Montoursville, PA 17754

1001 E 2nd St34.22 miles

1001 E 2nd St
Coudersport, PA 16915

21 Kristi Rd Ste 3836.69 miles

21 Kristi Rd Ste 38
Pennsdale, PA 17756

15 Comm Unit Y Dr38.10 miles

15 Comm Unit Y Dr
Addison, NY 14801

215 E Water St39.41 miles

215 E Water St
Muncy, PA 17756

2244 Millview Mountain Rd40.54 miles

2244 Millview Mountain Rd
Forksville, PA 18616

288 Sizerville Rd43.06 miles

288 Sizerville Rd
Emporium, PA 15834

Onsite Only43.35 miles

Onsite Only
Corning, NY 14830

130 Center Way Occupational Health Clinic - Not Er43.35 miles

130 Center Way Occupational Health Clinic - Not Er
Corning, NY 14830

116 E 1st St Ste 10143.75 miles

116 E 1st St Ste 101
Corning, NY 14830

176 Denison Pkwy E43.90 miles

176 Denison Pkwy E
Corning, NY 14830

102 E Main St Po Box 41745.67 miles

102 E Main St Po Box 417
Dushore, PA 18614

130 S Front St46.05 miles

130 S Front St
Milton, PA 17847

600 Roe Ave47.07 miles

600 Roe Ave
Elmira, NY 14905

600 Ivy St Ste 10647.18 miles

600 Ivy St Ste 106
Elmira, NY 14905

Employment, Court Ordered, Probation, Family

Accredited Drug Testing offers comprehensive hair follicle drug screenings in Blackwell, Pennsylvania. If a hair drug or alcohol test is required, we specialize in hair testing and have locations across the Nation to conduct these tests. You generally need 1.5 to 2 inches of hair on your head or body. Hair tests can detect drugs, alcohol/ETG, or be tailored for other specific testing needs.

Lately, the trend in drug testing methods leans more towards hair follicle drug tests. Employers, courts, and Substance Abuse professionals are opting for hair drug tests over the conventional urine tests. Hair follicle testing is preferred by employers with zero-tolerance drug policies, judges, and people on probation. The main advantage lies in the extended detection period, typically up to 90 days, the supervised collection process, and the difficulty in falsifying results. Nonetheless, for recent drug use within five days, urine testing remains the most precise.

What it is, How it works

Analysis of hair is now regarded as an effective method for detecting drug and alcohol use. The hair serves as a chronological record of alcohol and drug intake, capturing markers within the structure of the hair strand as it grows. When taken near the scalp, hair can offer a detection span of approximately three months for both alcohol and drugs. Hair is easy to collect, hard to tamper with, and convenient to send.

A 1.5-inch segment, comprising roughly 200 strands of hair, similar in thickness to a #2 pencil, nearest to the scalp yields 100mg, the optimal sample for both screening and confirmation. For EtG, additional tests, or panels exceeding 10, it is advised to acquire 150mg of the sample. We suggest using a jeweler’s scale for weighing. If scalp hair cannot be acquired, an equivalent volume of body hair can be utilized. When we specify head hair, it solely refers to scalp hair, whereas body hair encompasses all other types like facial or underarm hair.

Process Summary

The procedure for processing a drug test result in the lab includes four stages: Accessioning, Screening, Extraction, and Confirmation.

Accessioning is the initial step where the sample is entered into the lab’s system. This step ensures that the sample was properly packaged and dispatched, assigns a random LAN (Laboratory Accessioning Number), and completes data entry absent from an electronic chain of custody system.

Screening is a preliminary rapid assessment for substance abuse. Although it is a cost-efficient method to eliminate drug use in the majority of samples, a positive screen must be confirmed to be valid in legal proceedings. Samples that test presumptively positive during Screening demand additional confirmation.

If Screening indicates a presumptive positive, additional hair is extracted from the original sample for Preparation for Extraction. Drugs in this phase are extracted from hair at a notably lower concentration compared to alternative methods (such as urine or saliva), which is why hair drug testing is considered the most complex methodology.

Confirmation of a positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive are cleaned before confirmation if necessary. The complete laboratory process, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair designation as well as ISO / IEC 17025 standards accreditation.

Benefits of hair drug testing:

  • Extended detection period: Hair drug tests can identify drug usage for up to 90 days versus urine tests which have a brief detection period.
  • Hard to alter: Altering hair drug test results is challenging, leading to more reliable outcomes.
  • Provides a record over time: It offers a timeline of drug consumption covering a duration, not merely current use.

Drawbacks:

  • Unable to spot recent consumption: Approximately 5-7 days are needed for drugs to be traceable in hair.
  • Expense: Hair drug tests typically cost more than other testing methods.
  • Result discrepancies: Factors like hair color and personal differences in hair growth may influence drug metabolite levels in hair.

Note: Though often labeled as "hair follicle tests", these tests analyze the hair strand, not the follicle beneath the scalp

Why Hair Follicle Testing Beats Urine Testing

Hair follicle testing in Blackwell, PA, holds a significant edge over traditional urine tests. Among its superiorities are higher detection accuracy and reliability. While urine tests only detect recent drug use, hair tests capture a longer history of substance use, providing a broader timeline for assessment. This level of scrutiny allows for a comprehensive view of an individual's habits.

Extended Detection Window

Employers in Blackwell, PA, find hair follicle testing beneficial due to its extended detection window, reaching up to 90 days. This lengthy period allows businesses to gain a thorough insight into employees' or applicants’ drug use history. Having such detailed information aids in making informed decisions regarding hiring and maintaining a drug-free work environment.

Tamper-Resistant Testing Method

In Blackwell, PA, hair follicle tests are known for their tamper-resistance, significantly minimizing the possibility of sample alteration. They provide reliable and unquestionable results because the testing process and sample collection do not allow for easy interference, ensuring that the outcomes are a true reflection of the individual's substance use behavior.

Convenient Nationwide Locations

Accredited Drug Testing offers convenient nationwide access, with local testing centers in Blackwell, PA. The availability of these facilities ensures that individuals and businesses can access drug testing services quickly and easily, minimizing inconvenience and downtime, and ensuring that testing requirements are met promptly and efficiently.

Simple, Confidential Process

In Blackwell, PA, our drug testing process is simple and confidential, from ordering to receiving results. Addressing privacy and ease concerns, the procedures uphold high standards of confidentiality, providing individuals and companies with a seamless and stress-free experience in managing their testing needs.

Affordable, Fast Turnaround

Competitive pricing and swift turnaround times in Blackwell, PA, make our drug testing services affordable for companies of all sizes. The blend of excellent value and rapid results ensures that businesses can confidently manage their drug-free policies without extensive expenditure or long waiting periods, fostering a secure and compliant work environment.

Fast, Accurate, and Reliable Results

In Blackwell, PA, hair follicle drug tests stand out for their quick and dependable results. The speed and accuracy in detecting substance use are of high importance, providing clarity and reliability in the testing process. Employers value this precision, ensuring that the assessments conducted reflect true and genuine results, crucial for workplace safety and compliance.

Compliance and Peace of Mind for Employers

For employers in Blackwell, PA, using hair follicle tests supports compliance with workplace drug-free policies. Regular testing reduces legal risks and fosters an environment prioritizing safety and productivity. By implementing these policies, companies can maintain peace of mind and a trustworthy workforce, crucial in today's competitive market.

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

Very professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025

phone support has been excellent

I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.

Tee Ess - 12/19/2024

Really Helpful

I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!

Kali Collins - 1/16/2025


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