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Overview - ISO 9439:1999 (Carbon dioxide evolution test) ISO 9439:1999 specifies a laboratory method to evaluate the ultimate aerobic biodegradability of organic compounds in aqueous media by measuri…
What is ISO 9439 - Evaluation of ultimate aerobic biodegradability of organic compounds about? ISO 9439 specifies a method, by determination of carbon dioxide (CO2), for the evaluation in an aqueous…