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DIN
DIN EN 12126:2022-10
En Vigor
2022-10-01
Chemicals used for treatment of water intended for human consumption -
Liquefied ammonia; German version EN 12126:2022 / Note: This standard is
part of the DVGW body of rules.
DIN
DIN EN 61341:2012-08
En Vigor
2012-08-01
Method of measurement of centre beam intensity and beam angle(s) of
reflector lamps (IEC/TR 61341:2010); German version EN 61341:2011 /
Note: DIN IEC/TR 61341 (2011-01) remains valid alongside this standard
until 2014-07-04.
DIN
DIN EN ISO 10872:2021-12
En Vigor
2021-12-01
Water and soil quality - Determination of the toxic effect of sediment
and soil samples on growth, fertility and reproduction of Caenorhabditis
elegans (Nematoda) (ISO 10872:2020); German version EN ISO 10872:2021
DIN
DIN EN 15522-1:2023-05
En Vigor
2023-05-01
Oil spill identification - Petroleum and petroleum related products -
Part 1: Sampling; German version EN 15522-1:2023
