a| Howest

a| eng

a| ASTM designation D2357-74 : b| Standard for qualitative classification of surfactants by infrared absorption.

a| West Conshohocken (Pa.) : b| ASTM International, c| n.d.

a| 1.1 This standard covers the qualitative classification of synthetic detergent products or mixtures of synthetic detergents. It is applicable to built detergent formulations as well as individual surfactant compositions. Note 1-The organic active ingredient must be isolated from built syndet compositions in accordance with Test Method D2358.

a| Normen.

b| HWPNT c| PENTA j| PENTA.BALIE.ASTM3 - IBLDOC233 p| VBS2/51905

a| book