Hair Follicle Drug Testing - Elkhorn, CA

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

30 Hair Drug Testing Centers in Elkhorn

Minutes Away, Test Today

846 Freedom Blvd6.92 miles

846 Freedom Blvd
Watsonville, CA 95076

1505 Main St6.94 miles

1505 Main St
Watsonville, CA 95076

75 Neilson St Ste 14328.09 miles

75 Neilson St Ste 1432
Watsonville, CA 95076

2 Rossi Cir9.89 miles

2 Rossi Cir
Salinas, CA 93907

3130 Del Monte Blvd9.93 miles

3130 Del Monte Blvd
Marina, CA 93933

831 S Main St11.61 miles

831 S Main St
Salinas, CA 93901

1024 S Main St Ste E11.79 miles

1024 S Main St Ste E
Salinas, CA 93901

546 Abbott St Ste 512.01 miles

546 Abbott St Ste 5
Salinas, CA 93901

558 Abbott St Ste A12.03 miles

558 Abbott St Ste A
Salinas, CA 93901

558 Abbott St12.03 miles

558 Abbott St
Salinas, CA 93901

1212 S Main St12.08 miles

1212 S Main St
Salinas, CA 93901

535 E Romie Ln Ste 412.18 miles

535 E Romie Ln Ste 4
Salinas, CA 93901

212 San Jose Street, Suite 10112.22 miles

212 San Jose Street, Suite 101
Salinas, CA 93901

947 Blanco Cir Ste A12.68 miles

947 Blanco Cir Ste A
Salinas, CA 93901

9030 Soquel Dr13.79 miles

9030 Soquel Dr
Aptos, CA 95003

On-site Only14.44 miles

On-site Only
Seaside, CA 93955

6800 Soquel Dr15.33 miles

6800 Soquel Dr
Aptos, CA 95003

7880 Wren Ave Ste C13315.64 miles

7880 Wren Ave Ste C133
Gilroy, CA 95020

7880 Wren Avenue, Suite A11415.65 miles

7880 Wren Avenue, Suite A114
Gilroy, CA 95020

1513 Fremont Blvd Ste E115.81 miles

1513 Fremont Blvd Ste E1
Seaside, CA 93955

190 Leavesley Rd16.54 miles

190 Leavesley Rd
Gilroy, CA 95020

8833 Monterey Rd16.72 miles

8833 Monterey Rd
Gilroy, CA 95020

501 Lighthouse Ave16.90 miles

501 Lighthouse Ave
Monterey, CA 93940

245 Washington St17.35 miles

245 Washington St
Monterey, CA 93940

499 Alvarado St17.62 miles

499 Alvarado St
Monterey, CA 93940

1595 Soquel Drive, Suite 10017.88 miles

1595 Soquel Drive, Suite 100
Santa Cruz, CA 95065

757 Pacific Street, Suite B117.89 miles

757 Pacific Street, Suite B1
Monterey, CA 93940

1505 Soquel Dr Ste 317.94 miles

1505 Soquel Dr Ste 3
Santa Cruz, CA 95065

591 Mccray St Ste 10118.94 miles

591 Mccray St Ste 101
Hollister, CA 95023

615 Ocean St18.98 miles

615 Ocean St
Santa Cruz, CA 95060

Employment, Court Ordered, Probation, Family

Accredited Drug Testing provides comprehensive hair follicle drug evaluations in Elkhorn, California. Specializing in hair and alcohol assessments, we offer services across all cities nationwide including Elkhorn. For hair testing, typically 1.5 to 2 inches of hair length from the head or body is needed. Hair assessments can identify drugs, alcohol/ETG, and allow for tailored testing.

Recently, hair follicle testing has become a standard practice in drug evaluations. Various employers and judicial bodies now prefer hair testing over urine analysis. Hair tests appeal to zero-tolerance employers, courts, and those on parole due to their extended detection capability, reaching up to 90 days. While urine tests detect recent usage more accurately within 5 days, hair tests offer an observed, tamper-proof collection process.

What it is, How it works

The reputation of hair analysis as an effective method for identifying drug and alcohol consumption has grown significantly. Hair can capture a longitudinal record of alcohol and drugs by embedding biomarkers within the hair fiber as it grows. When obtained at the root, hair can offer a detection period extending up to roughly three months for alcohol and drugs. The collection process for hair is straightforward, somewhat tamper-resistant, and convenient to transport.

A hair sample measuring 1.5 inches and containing about 200 strands (about the girth of a #2 pencil) is optimal, yielding 100mg of hair, which is ideal for evaluation and validation. For EtG, additional tests, and/or panels exceeding 10, it is advised to collect 150mg of the specimen. We suggest using a jeweler’s scale for precise specimen measurement. If scalp hair is not available, a corresponding volume of body hair may be used. Head hair specifically refers to scalp hair, while body hair encompasses all other types of hair (facial, axillary, etc.).

Process Overview

The main steps in analyzing a drug test result consist of Accessioning, Screening, Extraction, and Confirmation.

Accessioning is the process where a sample is initially integrated into the laboratory's system. This step involves confirming the sample's proper sealing and shipment, assigning an arbitrary LAN (Laboratory Accessioning Number), and completing any outstanding data entry absent from an electronic chain of custody.

Screening is an initial rapid evaluation for drug abuse. Although it serves as a cost-saving method to rule out drug use in the majority of cases, a positive result in Screening must be validated for legal acceptance. Samples that test positive in Screening warrant a detailed follow-up confirmation.

Should a sample test positive in the Screening phase, additional hair is extracted from the original sample to prepare for Extraction. During this phase, drugs are extracted at lower concentrations from hair than from other specimens (e.g., urine or oral fluid), making hair drug testing the most challenging approach to conduct.

Confirmation of a positive outcome involves methodologies such as GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleansed as necessary before confirmation. The complete laboratory sequence from Accessioning to Confirmation is scrutinized under the College of American Pathologists (CAP) Hair designation and adheres to ISO / IEC 17025 standards.

Benefits of hair drug testing:

  • Extended detection span: Hair tests can identify drug use for up to 90 days, unlike urine tests which have a much narrower detection time frame.
  • High accuracy: It is notably challenging to tamper with hair drug tests, thus ensuring more reliable outcomes.
  • Long-term usage trends: This method can trace drug usage patterns over time, rather than just recent consumption.

Drawbacks:

  • Delayed detection of recent use: Detection in hair takes approximately 5-7 days after drug use.
  • Higher cost: Hair drug tests are generally pricier compared to alternative drug testing methods.
  • Result variations: Variables such as hair color and individual hair growth differences can influence drug metabolite concentrations within hair.

Note: While often termed "hair follicle tests", the analysis focuses on the hair strand itself, not the follicle beneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

In Elkhorn, CA, hair follicle testing surpasses traditional urine tests with superior detection capabilities. Hair testing provides a broader window of detection, capturing substance use over extended periods, unlike urine tests that offer a shorter detection span.

Compared to urine testing, hair analysis offers more reliable and accurate results. This greater precision makes hair follicle tests an advantageous option for employers and institutions seeking thorough assessments.

Extended Detection Window

With a detection window stretching up to 90 days, hair follicle testing in Elkhorn, CA offers a detailed overview of an individual's substance use history. This allows employers a comprehensive assessment of potential employees.

The prolonged detection period of hair follicle tests in Elkhorn, CA does not only offer a retrospective view over three months but also furnishes employers with critical information about ongoing substance use trends, fostering informed decision-making.

Tamper-Resistant Testing Method

In Elkhorn, CA, hair follicle testing is a tamper-resistant method that considerably lowers the chances of sample adulteration. The robust nature of hair samples means they provide undeniable and credible results.

This method's resistance to tampering in Elkhorn, CA ensures that the results are trustworthy and authentic, thereby setting the standard for reliable testing processes across the board.

Convenient Nationwide Locations

With nationwide testing centers, including convenient local sites in Elkhorn, CA, accessing hair follicle testing is hassle-free. Our centers offer accessible and efficient testing solutions for individuals and companies.

The widespread availability of testing locations across Elkhorn, CA ensures that scheduling and attending a test is a simple and quick process for all potential clients, reducing logistical burdens.

Simple, Confidential Process

In Elkhorn, CA, the hair follicle testing process is designed to remain simple and confidential. From ordering to receiving results, we ensure that client privacy and ease of use are maintained throughout.

Ensuring confidentiality while providing straightforward testing protocols, our services in Elkhorn, CA aim to alleviate privacy concerns through comprehensive yet accessible testing solutions.

Affordable, Fast Turnaround

Our hair follicle testing services in Elkhorn, CA boast competitive pricing structures, offering value and quick turnaround times. This allows companies of all sizes to avail affordable drug testing solutions.

With fast, reliable, and cost-effective services tailored for Elkhorn, CA, our testing offerings ensure businesses receive swift and comprehensive results that align with their financial considerations.

Fast, Accurate, and Reliable Results

In Elkhorn, CA, hair follicle drug tests offer fast, accurate, and reliable results. Their precision ensures that even the smallest traces of substance use are detected, providing unmatched accuracy compared to other testing types.

Results from hair follicle testing are not only precise but are also generated swiftly. This efficiency benefits employers who require rapid determinations of an employee's or applicant's substance use history.

Compliance and Peace of Mind for Employers

Employers in Elkhorn, CA benefit from the use of hair follicle testing as it ensures compliance with drug-free policies while minimizing legal repercussions. This method enhances workplace safety with more robust and reliable screening.

The adoption of hair follicle testing in Elkhorn, CA empowers businesses to maintain an environment in line with safety regulations, granting them peace of mind and legal security by adhering to stringent corporate policies.

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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