NS EN 12174 : 2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM HEXAFLUOROSILICATE
07-16-2022
01-12-2013
Elaborates the characteristics of sodium hexafluorosilicate and defines the requirements and the corresponding test methods for sodium hexafluorosilicate.
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