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DIN EN 12829:2011-07

Surface active agents - Preparation of water with known calcium and magnesium hardness; German version EN 12829:2011

Summary

This document specifies a method of preparing water of known calcium and magnesium hardness for use in testing surface active agents and products containing them.

Technical characteristics

Publisher Deutsche Institut für Normung e.V. (DIN)
Publication Date 07/01/2011
Page Count 11
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Weight (in grams) ---
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