Surface active agents. Sulfated ethoxylated alcohols and alkylphenols. Determination of content of unsulfated matter has-hardcopy

Surface active agents. Sulfated ethoxylated alcohols and alkylphenols. Determination of content of unsulfated matter has-hardcopy1 Scope This International Standard specifies a method for the determination of the content of unsulfated matter present in ordinary commercial neutralized products of sulfation of ethoxylated alcohols or alkylphenols [alkyl oxyethylene sulfates (ethoxylated alcohol sulfates) or alkylphenol oxyethylene sulfates (ethoxylated alkylphenol sulfates)] containing an average of not more than 20 oxyethylene groups per molecule.

and to pasta

BS EN 13958 exemplifies the required chemical

4 UML model stereotypes

Technical delivery conditions for flat products of high yield strength structural steels in the quenched and tempered condition

Note: BS EN 16825 is not applicable to:

Why should you use BS EN 16002- Flexible sheets for waterproofing

This British Standard together with BS 7036-1 and BS 7036-3 supersedes BS 7036:1988 which is withdrawn

BS F 139 provides users with efficient and standardized aluminized polychloroprene rubber-coated nylon fabric

Classification and Designation

BS EN 12524

The processes are described in EN 9300‑011 to EN 9300‑016

This document is a generic specification covering optical fibres