Water quality. Determination of ammonium nitrogen in water. Small-scale sealed tube method
Edition 2023-02-07

Sterilization - Small water steam sterilizer - Requirements and test methods
Edition 2023-04-18

Water quality - Determination of ammonium nitrogen in water - Small-scale sealed tube method
Edition 2023-02

Small wastewater treatment systems for up to 50 PT - Part 6: Prefabricated treatment units for septic tank effluent; German version EN 12566-6:2016
Edition 2016-12

Small wastewater treatment systems for up to 50 PT - Part 1: Prefabricated septic tanks; German version EN 12566-1:2016
Edition 2016-12

Small wastewater treatment systems for up to 50 PT - Part 7: Prefabricated tertiary treatment units; German version EN 12566-7:2016
Edition 2016-12

Small wastewater treatment systems for up to 50 PT - Part 4: Septic tanks assembled in situ from prefabricated kits; German version EN 12566-4:2016
Edition 2016-12

Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plants; German version EN 12566-3:2016
Edition 2016-12

Inflation devices and accessories for inflatable consumer products - Part 1: Compatibility of valves and valve adapters; German version EN 16051-1:2012
Edition 2012-03

Microbiology of food and animal feed - Preparation of test samples, initial suspension and decimal dilutions for microbiological examination - Part 6: Specific rules for the preparation of samples taken at the primary production stage (ISO 6887-6:2013); German version EN ISO 6887-6:2013
Edition 2013-06