EcoAnalysts expands into Florida with Acquisition of Aquatic Toxicity Laboratory, Hydrosphere Research Environmental Services

EcoAnalysts, Inc. (EA, Moscow, ID), a leading provider of ecological
field sampling, laboratory, and consulting services nationwide,
announces the recent acquisition of Hydrosphere Research Environmental
Services, Inc. (HRES, Alachua, FL), a leading regional provider of
aquatic ecotoxicity testing services.

EA co-founder and CEO Gary Lester commented, “We are very excited to
join forces with HRES, as we now firmly plant the EcoAnalysts flag in
the Southeast and can increase our broader ecological service offerings
to HRES clients regionally. Combining forces with our aquatic
ecotoxicity team in Port Gamble, WA we now have an impressive team of
nearly 20 ecotoxicity specialists and can apply these services to NPDES
permits, product toxicity testing, and soil/sediment toxicity testing
across the country. Our company cultures are a great match, as both
teams are science-focused and emphasize providing our clients with
unbiased data and analysis to support environmentally responsible
solutions.”

Mr. Craig Watts, CEO of HRES said of the transaction, “Hydrosphere
needed help getting to the next level and EcoAnalysts has the experience
and tools to help us do that. Just as important, EcoAnalysts’ culture is
a great fit with Hydrosphere’s. We look forward to working with them to
grow and find ways to better serve our clients.”

Background on EcoAnalysts: Founded in 1995, EcoAnalysts has grown our company to
over 70 employees with offices and laboratory operations in Idaho,
Washington, Missouri, and now Florida. Our core services are ecological
field sampling, laboratory, and consulting services, with emphasis on
ecological assessments in freshwater, estuarine, marine, and terrestrial
environments. EcoAnalysts has completed projects in every US state and
Canadian province, and several countries internationally. Our strategic
objectives and growth goals are centered around expanding our
capabilities, services, and regional operations to better serve our
customers.

https://www.ecoanalysts.com

For more information please contact:
Gary Lester: glester@ecoanalysts.com
208-882-2588 x21

Press release PDF download.

Helping a client contol toxicicty and pH drift

A Hydrosphere Research client was routinely experiencing chronic toxicity to the water flea test species. Their IC25s would range from 60 to 70%. This resulted in test failures and additional testing.

Dr. Smart at the Smart Group noticed that the pH in client’s sample would typically increase over each 24-hour test period. Dr. Smart suspected that this was a contributing factor to their toxicity. In order to control pH drift, Hydrosphere designed a study using sealed glass chambers with the test organisms and small amounts of carbon dioxide. pH drift chamber

The results were dramatic. Since implementing this study design, the pH drift has been corrected and the client has passed every test with IC25s greater than 100%. Below is an example of the effectiveness of this study design.

CD with pH drift

Without pH drift controlled

CD without pH drift

With pH drift controlled

 

7-day chronic freshwater toxicity test

Hydrosphere can perform the 7-day chronic freshwater toxicity test, providing chronic and modified acute toxicity data as outlined in the EPA’s FRESHWATER CHRONIC TOXICITY TEST PROCEDURE AND PROTOCOL

http://www.epa.gov/region1/npdes/permits/generic/freshwaterchronictoxtest-rev.pdf