Our automated scheduling system is available 24/7. Order your test online and receive your donor/registration pass by email. Click Here
Same Day Service
Accredited Drug Testing offers comprehensive hair follicle drug testing services in Preston, Wisconsin. When you require a hair drug or alcohol screening, Accredited Drug Testing provides expert hair testing via our extensive network of testing centers across all cities nationwide. Typically, 1.5 to 2 inches of hair from your head or body is needed. Hair tests can be tailored for drugs, alcohol/ETG, or various specialized hair testing.
In recent times, hair follicle drug testing has increasingly become a standard method. More employers, courts, and Substance Abuse professionals are turning to hair drug tests instead of traditional urine tests. Hair follicle drug tests serve employers enforcing strict no-drug policies, courts, and individuals under probation. The chief advantage of these tests is their extended window for detecting drug use, typically up to 90 days. The collection process is observed, nearly eliminating cheating. Yet, urine tests remain the top choice for detecting drug use within the past 5 days.
Accredited Drug Testing offers comprehensive hair follicle drug testing services in Preston, Wisconsin. When you require a hair drug or alcohol screening, Accredited Drug Testing provides expert hair testing via our extensive network of testing centers across all cities nationwide. Typically, 1.5 to 2 inches of hair from your head or body is needed. Hair tests can be tailored for drugs, alcohol/ETG, or various specialized hair testing.
In recent times, hair follicle drug testing has increasingly become a standard method. More employers, courts, and Substance Abuse professionals are turning to hair drug tests instead of traditional urine tests. Hair follicle drug tests serve employers enforcing strict no-drug policies, courts, and individuals under probation. The chief advantage of these tests is their extended window for detecting drug use, typically up to 90 days. The collection process is observed, nearly eliminating cheating. Yet, urine tests remain the top choice for detecting drug use within the past 5 days.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair testing is recognized as an effective method for detecting drug and alcohol consumption. Hair captures a long-term record of alcohol and drug usage by trapping biomarkers within the fibers of the growing hair strand. When sampled close to the scalp, hair can provide a detection window of up to roughly three months for alcohol and various drugs. It is easy to collect, challenging to tamper with, and convenient to transport.
A 1.5-inch segment consisting of approximately 200 hair strands (about the thickness of a #2 pencil) nearest the scalp will yield 100mg of hair, which is the optimal sample size for screening and confirmation. For EtG, additional requirements, and/or tests exceeding 10 panels, 150mg of the sample is advisable. The use of a jeweler’s scale is suggested for weighing the specimen. If scalp hair is not present, an equivalent amount of body hair can be gathered. References to head hair pertain solely to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory process for a drug test outcome involves four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the initial integration of a sample into a laboratory’s system. The process entails confirming proper sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any additional information not already provided by an electronic chain of custody system.
Screening performs an initial rapid assessment for drugs of abuse. Although Screening is an economical method to exclude drug use in most samples, a positive screen must be confirmed to be considered valid in court. All samples that are presumptively positive after Screening require further confirmation.
When a sample is presumptively positive at the Screening phase, additional hair is extracted from the original specimen and prepared for Extraction. This stage involves isolating drugs from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), making hair drug screening a particularly challenging methodology to execute.
Confirmation of any positive result from Screening is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed prior to confirmation as necessary. The comprehensive laboratory procedure from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the analysis actually examines the hair strand and not the scalp-embedded hair follicle.
Why Hair Follicle Testing Beats Urine Testing in Preston, WI
Hair follicle testing offers superior detection and reliability over traditional urine tests. Its extensive detection window provides comprehensive insight into an individual's drug use history, often up to 90 days. Unlike urine tests, hair analysis minimizes the causes of tampering, cementing its status as a more dependable method ensuring robust detection accuracy.
The transition in preference reflects the unique strengths of hair over urine testing in precision and stability.
Extended Detection Window in Preston, WI
Hair follicle testing is applauded for its extensive detection period of up to 90 days. This extended window provides employers in Preston, WI, with a panoramic view of an individual's drug history. Such a timeframe surpasses the limitations of urine tests, offering a thorough examination of habitual substance use.
This lasting coverage benefits organizations aiming for a comprehensive insight into employees' or applicants' drug consumption.
Tamper-Resistant Testing Method in Preston, WI
Utilizing hair follicle tests significantly reduces the risk of sample tampering. In Preston, WI, this method's resistance to adulteration ensures the results remain reliable and valid. The procedure's inherent design deters alteration, guaranteeing that the outcome is both dependable and indisputable.
Hair testing's resilience against evasion tactics reinforces its reliability, offering a trustworthy assessment of substance use.
Convenient Nationwide Testing Locations and Local Locations in Preston, WI
With testing centers nationwide, Preston, WI, offers hassle-free access to hair follicle testing services. This expansive reach ensures quick, effortless, and accessible screening, simplifying the experience.
The convenience of widespread locations enhances the ease of obtaining a hair test, accommodating the needs of various organizations and individuals alike.
Simple, Confidential Process in Preston, WI
The hair follicle testing process is simple and confidential in Preston, WI. From ordering to testing and receiving results, the procedure ensures privacy and ease of use. This straightforward approach addresses privacy concerns, reassuring participants of discretion throughout every stage.
Participants can expect a user-friendly and secure system, underscoring a commitment to confidentiality and simplicity.
Affordable Pricing and Fast Turnaround in Preston, WI
Offering competitive pricing, our hair follicle testing in Preston, WI, provides excellent value with fast turnaround times. Our cost-effective approach ensures organizations of all sizes can access reliable testing without financial strain.
The swift results furnish organizations with peace of mind, fortifying adherence to drug-free policies at a sensible price point.
Fast, Accurate, and Reliable Results in Preston, WI
Hair follicle testing stands out in Preston, WI, for its remarkable precision and speed. Its high accuracy ensures reliable detection of substance use. The process of analyzing hair samples is swift, providing quick turnaround times and trusted results every time.
This method holds advanced accuracy, making it a preferred alternative for those prioritizing fast and meticulous outcomes.
Compliance and Peace of Mind for Employers in Preston, WI
Employers in Preston, WI, find solace in the compliance achieved through hair follicle testing. Aligning with workplace drug-free policies, this testing diminishes legal risks while enhancing safety. Implementing this method reassures companies of aligned professional standards, adhering to stringent zero-tolerance policies.
The peace of mind derived from robust compliance solidifies hair testing as a prudent organizational choice.
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.
Quickly find trusted local drug testing centers in Preston, WI — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Preston, WI — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Preston, WI.
Including specimen collector training, DER training, reasonable suspicion training and much more in Preston, WI.v
Get fast, accurate hair drug testing at our convenient Preston, WI locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Preston, WI.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Preston, WI.
Accurate 5 panel drug testing with fast, confidential results—trusted by Preston, WI employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Preston, WI workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Preston, WI workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Preston, WI drivers compliant and on the road with confidence.
Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.
Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!
Sophia Schutze - 6/19/2024
Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.
Greensboro Joseph - 11/19/2024
Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.
Tom O - 12/19/2024