Products used for treatment of water intended for human consumption. Pumice Ingestion-build-159183 or for terms in other

or for terms in other languages

Biological indicators in sterilization validation

BS EN 60811-403 specifies the method for the ozone resistance test

BS EN 60191-6-10 is the sixth part of a multi-series standard used for semiconductor devices that specifies the dimension for designing outline drawings of surface mounted semiconductor device packages

Products used for treatment of water intended for human consumption. Pumice Ingestion-build-159183 or for terms in other1 Scope This European Standard is applicable to pumice used for treatment of water intended for human consumption. It describes the characteristics of pumice and specifies the requirements and the corresponding test methods for pumice. It gives information on its use in water treatment.