Research & Development Labs Directory

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A laboratory is a facility that provides controlled conditions where scientific or technological research, experiments, and measurements can be performed. This Research Laboratories directory includes research lab pages for every State in the USA plus Washington, DC. Each State and District page lists research and development laboratories located in that State or District, including their company or website names as well as their locations, phone numbers, and website links.

a microscope and glassware in a research laboratory

Before visiting a research lab listed herein, be sure to check its address, hours of operation, and appointment policy (if any) by visiting its website or contacting it. The research lab may have moved or no longer be in business, and hours of operation may be irregular.

Each directory listing specifies the County in which the research lab is located as well as the database categories that are relevant to the listing. Convenient links to adjacent State directories are provided at the bottom of each directory page.


Alabama Alaska Arkansas Arizona California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana	Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming Washington, DC

States with no research lab listings are grayed out in the State Menu.

The 10 states with the most research lab listings are shown below, along with the number of listings in each of these states.

California (≈38)
Maryland (≈21)
Illinois (≈18)
Massachusetts (≈16)
New York (≈16)
Texas (≈15)
Florida (≈14)
Ohio (≈13)
Washington (≈13)
New Jersey (≈12)

The 6 cities with the most research lab listings are shown below, along with the number of listings in each of these cities.

San Diego, California (≈6)
Chicago, Illinois (≈6)
Gaithersburg, Maryland (≈6)
Rockville, Maryland (≈6)
Ann Arbor, Michigan (≈5)
Seattle, Washington (≈5)

Nationwide Research & Development Laboratories

The following enterprises have offices or other operations in multiple locations; most of them have operations in multiple states. Many of these large research and development laboratories list their primary office locations on their websites.


Bio-Reference Laboratories Inc bioreference.com Located in about 3 states.	Medical Diagnostic Clinics Medical Diagnostic Services Medical Laboratories Medical Services Laboratories Research and Development Laboratories Testing Laboratories

Related Category Page(s)

Biological Laboratories	Doctors Without Borders Sponsored Link	Business Services

Related Web Page

Laboratory Design Guide - illustrated guide to laboratory design.
www.laboratory-design.com

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