Surface active agents; technical alkane sulphonates; determination of mean relative molecular mass of alkane monosulphonates; identical with ISO 6845, edition 1982— 4 стр.
Surface active agents - Technical alkane sulfonates - Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content (ISO 6845:1989); German version EN ISO 6845:2003— 10 стр.
Surface active agents - Technical alkane sulfonates - Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content (ISO 6845:1989); German version EN ISO 6845:2003— 10 стр.