David Thal
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David Thal Email & Phone Number

Principal Chemist (Environmental Standards) and Director (Vitale Scientific Associates) at Environmental Standards, Inc./Vitale Scientific Associates
Location: Knoxville Metropolitan Area, United States 4 work roles 3 schools
1 work email found @envstd.com 2 phones found area 865 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

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Work email d****@envstd.com
Direct phone (865) ***-****
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Role
Principal Chemist (Environmental Standards) and Director (Vitale Scientific Associates)
Location
Knoxville Metropolitan Area, United States
Company size

Who is David Thal? Overview

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Quick answer

David Thal is listed as Principal Chemist (Environmental Standards) and Director (Vitale Scientific Associates) at Environmental Standards, Inc./Vitale Scientific Associates, a with 87 employees, based in Knoxville Metropolitan Area, United States. AeroLeads shows a work email signal at envstd.com, phone signal with area code 865, and a matched LinkedIn profile for David Thal.

David Thal previously worked as Principal Chemist (Environmental Standards) / Director (Vitale Scientific Associates) at Environmental Standards, Inc./Vitale Scientific Associates and Senior Chemist / Quality Assurance Specialist / Associate Principal at Environmental Standards / Vitale Scientific Associates. David Thal holds Bachelor Of Science, Chemistry from The University Of Tennessee At Chattanooga.

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Email format at Environmental Standards, Inc./Vitale Scientific Associates

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{first_initial}{last}@envstd.com
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Profile bio

About David Thal

Oversight, consulation and management of scientific data quality. Quality systems expertise as it applies to environemtnal, foods/feeds, pharmaceutical and product quality/product purity evaluations. Advanced mass spectrometry methods for environmental analysis, analytical chemistry of persistent organic pollutants, analytical project design, analytical project management, laboratory auditing, laboratory audit management, chemical studies in association with toxicology studies, hydrocarbon forensics, bioavailability assessments, asbestos analytical techniques, nuclear activation analysis, deconvolution and statistical analysis of proteomics mass specta.

Listed skills include Analytical Chemistry, Environmental Awareness, Environmental Compliance, Chemistry, and 46 others.

Current workplace

David Thal's current company

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Environmental Standards, Inc./Vitale Scientific Associates
Environmental Standards, Inc./Vitale Scientific Associates
Principal Chemist (Environmental Standards) and Director (Vitale Scientific Associates)
Knoxville, TN, US
Website
Employees
87
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4 roles

David Thal work experience

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Principal Chemist (Environmental Standards) / Director (Vitale Scientific Associates)

Current

Knoxville, Tennessee

Environmental Standards, Inc., is a privately held consulting firm specializing in environmental chemistry, geosciences, risk assessment, environmental data management, and indoor air quality/mold issues. Our qualified and experienced professionals apply emerging technologies to address client business challenges associated with managing corporate environmental liability. Environmental Standards has established an international reputation for excellence in providing consulting services in these specialized areas, and this reputation has resulted in a broad client base of Fortune 500 companies.Vitale Scientific Associates, LLC (VSA) is a wholly owned subsidiary of Environmental Standards Holdings, Inc. (Environmental Standards). VSA shares intellectual, scientific, and data management resources with Environmental Standards and draws on its expertise, and focuses on non-environmental projects such as food, beverage, pharmaceutica and consumer product quality and purity issues. VSA evaluates your current scientific data product and processes, responds to immediate data and information quality needs, and develops plans to prevent and manage future client liabilities. In this position, I provide consultation on analtyical chemistry and study design for environmental forensics applications in ports and harbors, refineries and marine settings. I provide similar services in food, beverage, pharmaceutical, and product purity and safety cases. In both environmental and non-environmental cases we provide independendent reviews of data validation efforts on high profile litigation cases. I have provided quality assurance oversight in large scale responses during and after unintentional environmental releases. I have also had the privilege of providing project leadership in combined chemistry and toxicology studies. We continue to build a great technical team of chemists, biologists, project scientists and geoscientists here in East Tennessee.

Dec 2014 - Present

Senior Chemist / Quality Assurance Specialist / Associate Principal

Knoxville, Tennesssee Area

Environmental Standards, Inc., is a privately held consulting firm specializing in environmental chemistry, geosciences, risk assessment, environmental data management, and indoor air quality/mold issues. Our qualified and experienced professionals apply emerging technologies to address client business challenges associated with managing corporate environmental liability. Environmental Standards has established an international reputation for excellence in providing consulting services in these specialized areas, and this reputation has resulted in a broad client base of Fortune 500 companies.In this position, I have provided consultation on analtyical chemistry and study design for environmental forensics applications in ports and harbors, refineries and marine settings and provided independendent reviews of data validation efforts on high profile litigation cases. I have provided quality assurance oversight in large scale responses during and after unintentional environmental releases. I have also had the privilege of providing project leadership in combined chemistry and toxicology studies. We continue to build a great technical team of chemists, geoscientists and data management professionals here in East Tennessee.

Jan 2010 - Dec 2014

Operations Manager - Sediments And Tissues

TestAmerica Laboratories, Inc. is recognized as the leading environmental testing firm in the United States. Operations include a nationwide network of 37 environmental testing laboratories and 29 service centers. TestAmerica provides innovative technical expertise and comprehensive analytical testing services. Specialty analyses include source and ambient air, aquatic toxicity, explosives, specialty organics, dioxins, drinking water, sediments and tissues, emerging contaminants, radiochemistry and mixed waste testing. Through continued investment in people, technology, capital equipment and infrastructure, TestAmerica has developed an unprecedented combination of resources, experience and testing capabilities. With nearly 2,800 industry professionals, TestAmerica is well positioned to support clients in both the public and private sector. Whether it is the Department of Defense or Department of Energy, industrial applications, or the consulting and engineering firms that support both sectors, TestAmerica has the industry’s most unique and innovative solutions to address the most challenging opportunities.In my position, I led the research and scientific activities of six laboratories specializing in the assessment of environmental contaminants and their impact on aquatic and terrestrial wildlife, and risk to humans.

Jan 1991 - Jan 2010
Team & coworkers

Colleagues at Environmental Standards, Inc./Vitale Scientific Associates

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3 education records

David Thal education

FAQ

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What company does David Thal work for?

David Thal works for Environmental Standards, Inc./Vitale Scientific Associates.

What is David Thal's role at Environmental Standards, Inc./Vitale Scientific Associates?

David Thal is listed as Principal Chemist (Environmental Standards) and Director (Vitale Scientific Associates) at Environmental Standards, Inc./Vitale Scientific Associates.

What is David Thal's email address?

AeroLeads has found 1 work email signal at @envstd.com for David Thal at Environmental Standards, Inc./Vitale Scientific Associates.

What is David Thal's phone number?

AeroLeads has found 2 phone signal(s) with area code 865 for David Thal at Environmental Standards, Inc./Vitale Scientific Associates.

Where is David Thal based?

David Thal is based in Knoxville Metropolitan Area, United States while working with Environmental Standards, Inc./Vitale Scientific Associates.

What companies has David Thal worked for?

David Thal has worked for Environmental Standards, Inc./Vitale Scientific Associates, Environmental Standards / Vitale Scientific Associates, and Testamerica Laboratories.

Who are David Thal's colleagues at Environmental Standards, Inc./Vitale Scientific Associates?

David Thal's colleagues at Environmental Standards, Inc./Vitale Scientific Associates include Deanna Kelley, Gary P. Yakub, Jess Myers, Danielle Coles, and Rebecca Deangelis, M.S., P.G..

How can I contact David Thal?

You can use AeroLeads to view verified contact signals for David Thal at Environmental Standards, Inc./Vitale Scientific Associates, including work email, phone, and LinkedIn data when available.

What schools did David Thal attend?

David Thal holds Bachelor Of Science, Chemistry from The University Of Tennessee At Chattanooga.

What skills is David Thal known for?

David Thal is listed with skills including Analytical Chemistry, Environmental Awareness, Environmental Compliance, Chemistry, Laboratory, Environmental Science, Environmental Consulting, and Remediation.

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