PAN Pesticides Database - Chemical Toxicity Studies on Aquatic Organisms

Acute Aquatic Ecotoxicity Summaries for Barium on All Taxa Groups

Use(s):     Chem Class:     U.S. EPA PC Code:    CAS Number: 7440-39-3
Sorted by Organism Group, Scientific Name and LC50. Species summary toxicity data are derived from the U.S. EPA AQUIRE database.
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Common Name Scientific Name Avg Species LC50 (ug/L) LC50 Std Dev Number of Studies Avg Species Rating Outlier Result for Organism Group?

Fish

Sheepshead Minnow Cyprinodon variegatus 500,000 - 4 Not Acutely Toxic  

 
Zooplankton

Opossum Shrimp Americamysis bahia 500,000 - 1 Not Acutely Toxic  
Water Flea Daphnia magna 470,000 60,000 2 Not Acutely Toxic  
Scud Hyalella azteca 2,075 1,075 2 Moderately Toxic  
Records 1 to 4 of 4
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