Surface active agents. Determination of 1,4-dioxan residues in surfactants obtained from epoxyethane by gas chromatography algolia-ignore NOTE Where the term “bar”

NOTE Where the term “bar” is used in this standard

Who is BS EN 13894-1 - Dynamic load capacity of concrete repair products for

This part of ISO/IEC 12087 also defines those “specializations” or “delineations” of the generic imaging architecture that are required to support IPI-PIKS and IPI-IIF

whatever their material and their design are

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Surface active agents. Determination of 1,4-dioxan residues in surfactants obtained from epoxyethane by gas chromatography algolia-ignore NOTE Where the term “bar”1 Scope This International Standard provides a method for the determination of 1,4 dioxane residues in surfactants which are synthesized from epoxyethane, such as alkyl ether sulfates and alcohol ethoxylates. The method is applicable for samples containing 1,4 dioxane more than 5 mg kg. For samples containing 1,4 dioxane more than 100 mg kg, the sample solutions should be diluted to appropriate concentration.