Pesticide Analyses - Monitoring and Testing Information

Articles & Whitepapers

Interactive Toxic Effects of Agrochemicals on Aquatic Organisms

Abstract : The effects of three common agrochemicals, lindane, methyl parathion and atrazine, on crustaceanDaphnia magna, algaSelenastrum capricornutumand marine bacteriumVibrio fischeriwere investigated in this study. Methyl parathion was the most toxic compound towards all three organisms, while lindane was more toxic toDaphnia magnaandVibrio fischerithan atrazine, and atrazine was more toxic ...

Acute Toxicity of Nine Pesticides as Determined with Conventional Assays and Alternative Microbiotests

Abstract : Conventional bioassays in aquatic toxicology are time and space consuming and depend on the continuous culture and maintenance of the test species. Since Toxkit microbiotests do not suffer ...

EPA Announces Guidance to Waive Toxicity Tests on Animal Skin

On October 7, 2020, the U.S. Environmental Protection Agency (EPA) announced that it is requesting comments on its draft guidance that would allow registrants, in certain circumstances, to forgo testing chemicals on animal skin to determine whether ...

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Slightly Polar Ultra-Alloy Stainless Steel Capillary Columns

UAC-624, Cyanopropyl Phenyl Siloxane - Ultra-Alloy™ Stainless Steel Capillary Columns.