Registration Dossier
Registration Dossier
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EC number: 800-760-0 | CAS number: 68139-89-9
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
A population of Acartia tonsa was exposed to a series of test concentrations of Petasan. The test was carried out according to Dynea SOP No 31 which is an extract of teh ISO protocol: ISO/TC147/SC5/WG2. In addition to blank, nominal concentrations ranging from 1 to 846 mg/litre sea water were tested. The test lasted for 48 hrs and LC50 ( 48 hrs ) was calculated to be 508mg/litre.
Key value for chemical safety assessment
Marine water invertebrates
Marine water invertebrates
- Effect concentration:
- 508 mg/L
Additional information
A population of Acartia tonsa was exposed to a series of test concentrations of Petasan. The test was carried out according to Dynea SOP No 31 which is an extract of teh ISO protocol: ISO/TC147/SC5/WG2. In addition to blank, nominal concentrations ranging from 1 to 846 mg/litre sea water were tested. The test lasted for 48 hrs and LC50 ( 48 hrs ) was calculated to be 508mg/litre.
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