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toxicity to terrestrial plants: short-term
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
Justification for type of information:
Based on the physicochemical properties the substance can be expected to have a low potential for adsorption. Furthermore, based on studies into the weathering of Zeolite A in natural waters by hydrolysis, forming natural alumosilicates (Cook et al., 1982; endpoint record 5.1.2_003) it can be anticipated that the substance reaching the aquatic and terrestrial compartments will ultimately turn into natural constituents of waters, sediments and soils. Therefore, it is not justified to conduct a short-term toxicity study to terrestrial plants.

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Materials and methods

Results and discussion

Applicant's summary and conclusion