Hair Follicle Drug Testing - Lewiston, CA

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

28 Hair Drug Testing Centers in Lewiston

Minutes Away, Test Today

Easter Ave7.36 miles

Easter Ave
Weaverville, CA 96093

Po Box 1229 60 Easter Ave8.23 miles

Po Box 1229 60 Easter Ave
Weaverville, CA 96093

4156 Ashby Court,23.02 miles

4156 Ashby Court,
Shasta Lake, CA 96019

2510 Airpark Drive, Suite 20223.19 miles

2510 Airpark Drive, Suite 202
Redding, CA 96001

1725 Gold St23.43 miles

1725 Gold St
Redding, CA 96001

3016 West St23.75 miles

3016 West St
Shasta Lake, CA 96019

455 South St24.32 miles

455 South St
Redding, CA 96001

2301 Park Marina Dr Ste 1724.50 miles

2301 Park Marina Dr Ste 17
Redding, CA 96001

987 Mission De Oro Dr Ste C24.83 miles

987 Mission De Oro Dr Ste C
Redding, CA 96003

1093 Hilltop Dr24.85 miles

1093 Hilltop Dr
Redding, CA 96003

1007 Dana Dr Ste A25.07 miles

1007 Dana Dr Ste A
Redding, CA 96003

610 Azalea Ave25.11 miles

610 Azalea Ave
Redding, CA 96002

1710 Churn Creek Rd25.23 miles

1710 Churn Creek Rd
Redding, CA 96002

691 Maraglia St Ste A25.44 miles

691 Maraglia St Ste A
Redding, CA 96002

3462 Bechelli Ln Ste F25.45 miles

3462 Bechelli Ln Ste F
Redding, CA 96002

3270 Churn Creek Rd25.85 miles

3270 Churn Creek Rd
Redding, CA 96002

Meadow Oak Dr27.71 miles

Meadow Oak Dr
Redding, CA 96002

2656 Gateway Dr,32.27 miles

2656 Gateway Dr,
Anderson, CA 96007

2450 Sister Columbia Dr42.42 miles

2450 Sister Columbia Dr
Red Bluff, CA 96080

850 N Highway 9646.50 miles

850 N Highway 96
Willow Creek, CA 95573

332 Pine St47.08 miles

332 Pine St
Red Bluff, CA 96080

658 Washington St47.11 miles

658 Washington St
Red Bluff, CA 96080

1775 Airport Blvd47.49 miles

1775 Airport Blvd
Red Bluff, CA 96080

1054 South Main Street,48.17 miles

1054 South Main Street,
Red Bluff, CA 96080

805 S Main St48.22 miles

805 S Main St
Red Bluff, CA 96080

2050 Main St48.65 miles

2050 Main St
Red Bluff, CA 96080

2550 Sister Mary Columba Dr49.18 miles

2550 Sister Mary Columba Dr
Red Bluff, CA 96080

914 Pine St49.72 miles

914 Pine St
Mount Shasta, CA 96067

Employment, Court Ordered, Probation, Family

Accredited Drug Testing offers comprehensive hair follicle drug testing in Lewiston, CA. If you're in need of a hair drug or alcohol test, we are experts in hair testing and have numerous centers nationwide, including in every city, ready to conduct a hair test. Typically, 1.5 to 2 inches of scalp or body hair are required for most tests. Hair tests can be tailored to check for drugs, alcohol/ETG, or other custom options.

Recently, hair follicle testing has gained prominence as a method for drug testing. Many courts, employers, and substance abuse counselors are opting for hair drug tests over traditional urine tests. These tests are preferred by zero-tolerance employers, judicial systems, and individuals on probation. The major advantage of hair testing is its extensive detection window for substances, usually up to 90 days, and the observed collection process that makes tampering extremely difficult. However, for drug use detection within the past 5 days, urine testing remains the most precise.

What it is, How it works

The use of hair testing has gained recognition as an effective method for identifying drug and alcohol consumption. Hair captures a prolonged record of substance use by entrapping markers within its strands. When sourced from near the scalp, hair offers roughly a three-month timeframe for detecting drugs and alcohol. Besides being easy to gather, hair is relatively resistant to tampering and straightforward to transport.

A sample of 1.5 inches from around 200 hair strands—about the circumference of a #2 pencil—nearest to the scalp provides 100mg, which is the preferred quantity for screening and verification. For tests such as EtG, add-ons, or those exceeding 10 panels, 150mg of hair is advised. Using a jeweler’s scale is suggested for weighing the sample. If head hair is unavailable, body hair of the same mass can be taken. The term 'head hair' is specific to scalp hair, whereas 'body hair' encompasses other varieties (e.g., facial, underarm).

Process Overview

The laboratory processing of a drug test result comprises four essential phases: Accessioning, Screening, Extraction, and Confirmation.

Accessioning pertains to the initial intake of a sample into the lab's system. This step includes ensuring the sample's seal and proper dispatch, assigning a random LAN (Laboratory Accessioning Number), and inputting any supplementary data absent from an electronic custody chain.

Screening offers a preliminary assessment for substance abuse. Although Screening serves as a cost-effective approach to exclude drug use in most samples, confirming a positive screen is necessary for it to hold up legally. Samples with a presumptively positive result in Screening must undergo further confirmation.

In the event a sample tests presumptively positive at the Screening stage, additional hair is extracted from the original sample for the Extraction process. Here, drugs are isolated from hair at concentrations lower than in alternative methods (such as urine or saliva), making hair drug screening particularly challenging to conduct.

Confirmation of a positive Screening outcome is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as required. The complete lab procedure from Accessioning to Confirmation is assessed in line with both the CAP (College of American Pathologists) Hair certification and adherence to ISO / IEC 17025 standards.

Advantages of hair drug testing:

  • Sustained detection timeframe: Hair drug tests can identify drug use for up to 90 days, unlike urine tests, which have a more limited detection period.
  • Challenging to manipulate: Hair drug tests are hard to cheat, increasing result accuracy.
  • Reveals usage patterns: It displays a history of drug use over time, rather than just recent activity.

Limitations:

  • Inability to recognize recent use: Drugs need approximately 5-7 days to become detectable in hair.
  • Expense: Hair drug tests are typically costlier than other testing techniques.
  • Result variability: Factors like hair color and individual hair growth differences can influence drug metabolite concentrations in hair.

Note: Commonly termed "hair follicle tests", these tests actually analyze the hair strand rather than the follicle below the scalp.

Why Hair Follicle Testing Beats Urine Testing

In Lewiston, CA, hair follicle testing shows clear advantages over traditional urine tests. With an extensive detection window, hair testing is highly effective for identifying long-term substance use. This superior accuracy makes it a favored option for employers keen on enforcing stringent drug policies.

Hair tests are nearly unbeatable when compared to urine tests in terms of reliability. The long detection period and precision make them particularly valuable for thorough substance use assessments, providing employers in Lewiston, CA, with comprehensive drug use insights.

Extended Detection Window

Hair follicle testing, with its extended detection window of up to 90 days, offers a crucial advantage in Lewiston, CA. This expanded timeframe allows employers to gain deeper insights into an employee's substance use history, helping make informed hiring or monitoring decisions.

Employers benefit from unlocking a detailed substance use history through hair follicle testing. This extended detection capability provides a broader view, enabling more strategic decisions in maintaining a safe and productive workplace environment in Lewiston, CA.

Tamper-Resistant Testing Method

Hair follicle testing in Lewiston, CA, is renowned for its tamper-resistant nature, providing confidence in the results' integrity. The difficulty in altering or tampering with the sample ensures reliable conclusions, safeguarding the testing process from fraudulent interference.

Sample adulteration is significantly reduced with hair testing. The method offers reliable and unquestionable results, maintaining a trustworthy standard for substance use evaluation. Employers in Lewiston, CA, can rely on this method to maintain stringent testing protocols.

Convenient Nationwide Locations

Accredited Drug Testing offers convenient services in Lewiston, CA, featuring nationwide test centers and local options. Our expansive reach ensures that residents and businesses in Lewiston gain hassle-free access to necessary testing, without any undue travel burdens.

Our network of testing centers guarantees reliable service proximity for residents of Lewiston, CA. Easy accessibility reflects our commitment to providing quick and convenient drug testing solutions, ensuring a seamless experience for all clients.

Simple, Confidential Process

In Lewiston, CA, our hair follicle testing ensures a straightforward and confidential process. Clients find peace of mind in the simplicity and privacy offered throughout the testing procedure, from ordering to result gathering, enhancing their experience.

Test with confidence in Lewiston, CA, through our direct and confidential approach. We address privacy concerns effectively, providing a smooth and worry-free experience. The seamless process prioritizes ease of use, ensuring satisfaction for all involved.

Affordable, Fast Turnaround

Competitive pricing and fast turnaround times in Lewiston, CA, underscore the value of our hair follicle testing services. Businesses of all sizes benefit from excellent cost management, ensuring affordability without compromising the quality of results.

With quick results and affordable options, our services promise peace of mind for Lewiston businesses. Our pricing structures provide clarity and value, empowering companies to make informed decisions without straining their budgets.

Fast, Accurate, and Reliable Results

Hair follicle drug tests offer unmatched accuracy, speed, and reliability in Lewiston, CA. They precisely identify substance use, making them a preferred choice for meticulous result seekers. The fast turnaround of results heightens their appeal, providing assurance to those who prioritize quick and precise information.

The precision of hair testing stands out, offering clear insights into substance usage. This method not only minimizes errors but guarantees dependable outcomes. Residents and businesses in Lewiston, CA, can count on this testing for accurate recognition of substance use.

Compliance and Peace of Mind for Employers

Hair follicle testing aids employers in Lewiston, CA, in achieving compliance with drug-free workplace policies. By ensuring that employees meet these standards, employers reduce legal risks while fostering a safe and efficient working environment, achieving peace of mind.

With hair follicle testing, employers in Lewiston, CA, can rest assured they're supporting their workplace policies. This method aligns with compliance requirements, minimizing potential legal issues and enhancing overall workplace safety, making it an invaluable tool for any business.

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

Sweet and helpful

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

Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.

Greensboro Joseph - 11/19/2024

Very Fun and Easy

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


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